4088 lines
167 KiB
C++
4088 lines
167 KiB
C++
#include "common/Domain.h"
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#include "common/ScaLBL.h"
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ScaLBL_Communicator::ScaLBL_Communicator(Domain &Dm){
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//......................................................................................
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Lock=false; // unlock the communicator
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//......................................................................................
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// Create a separate copy of the communicator for the device
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//MPI_Comm_group(Dm.Comm,&Group);
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//MPI_Comm_create(Dm.Comm,Group,&MPI_COMM_SCALBL);
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MPI_Comm_dup(Dm.Comm,&MPI_COMM_SCALBL);
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//......................................................................................
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// Copy the domain size and communication information directly from Dm
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Nx = Dm.Nx;
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Ny = Dm.Ny;
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Nz = Dm.Nz;
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N = Nx*Ny*Nz;
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next=0;
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rank=Dm.rank;
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rank_x=Dm.rank_x;
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rank_y=Dm.rank_y;
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rank_z=Dm.rank_z;
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rank_X=Dm.rank_X;
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rank_Y=Dm.rank_Y;
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rank_Z=Dm.rank_Z;
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rank_xy=Dm.rank_xy;
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rank_XY=Dm.rank_XY;
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rank_xY=Dm.rank_xY;
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rank_Xy=Dm.rank_Xy;
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rank_xz=Dm.rank_xz;
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rank_XZ=Dm.rank_XZ;
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rank_xZ=Dm.rank_xZ;
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rank_Xz=Dm.rank_Xz;
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rank_yz=Dm.rank_yz;
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rank_YZ=Dm.rank_YZ;
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rank_yZ=Dm.rank_yZ;
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rank_Yz=Dm.rank_Yz;
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sendCount_x=Dm.sendCount_x;
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sendCount_y=Dm.sendCount_y;
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sendCount_z=Dm.sendCount_z;
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sendCount_X=Dm.sendCount_X;
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sendCount_Y=Dm.sendCount_Y;
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sendCount_Z=Dm.sendCount_Z;
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sendCount_xy=Dm.sendCount_xy;
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sendCount_yz=Dm.sendCount_yz;
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sendCount_xz=Dm.sendCount_xz;
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sendCount_Xy=Dm.sendCount_Xy;
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sendCount_Yz=Dm.sendCount_Yz;
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sendCount_xZ=Dm.sendCount_xZ;
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sendCount_xY=Dm.sendCount_xY;
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sendCount_yZ=Dm.sendCount_yZ;
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sendCount_Xz=Dm.sendCount_Xz;
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sendCount_XY=Dm.sendCount_XY;
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sendCount_YZ=Dm.sendCount_YZ;
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sendCount_XZ=Dm.sendCount_XZ;
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recvCount_x=Dm.recvCount_x;
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recvCount_y=Dm.recvCount_y;
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recvCount_z=Dm.recvCount_z;
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recvCount_X=Dm.recvCount_X;
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recvCount_Y=Dm.recvCount_Y;
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recvCount_Z=Dm.recvCount_Z;
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recvCount_xy=Dm.recvCount_xy;
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recvCount_yz=Dm.recvCount_yz;
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recvCount_xz=Dm.recvCount_xz;
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recvCount_Xy=Dm.recvCount_Xy;
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recvCount_Yz=Dm.recvCount_Yz;
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recvCount_xZ=Dm.recvCount_xZ;
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recvCount_xY=Dm.recvCount_xY;
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recvCount_yZ=Dm.recvCount_yZ;
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recvCount_Xz=Dm.recvCount_Xz;
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recvCount_XY=Dm.recvCount_XY;
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recvCount_YZ=Dm.recvCount_YZ;
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recvCount_XZ=Dm.recvCount_XZ;
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iproc = Dm.iproc;
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jproc = Dm.jproc;
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kproc = Dm.kproc;
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nprocx = Dm.nprocx;
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nprocy = Dm.nprocy;
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nprocz = Dm.nprocz;
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BoundaryCondition = Dm.BoundaryCondition;
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//......................................................................................
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ScaLBL_AllocateDeviceMemory((void **) &sendbuf_x, 5*sendCount_x*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &sendbuf_X, 5*sendCount_X*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &sendbuf_y, 5*sendCount_y*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &sendbuf_Y, 5*sendCount_Y*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &sendbuf_z, 5*sendCount_z*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &sendbuf_Z, 5*sendCount_Z*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &sendbuf_xy, sendCount_xy*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &sendbuf_xY, sendCount_xY*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &sendbuf_Xy, sendCount_Xy*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &sendbuf_XY, sendCount_XY*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &sendbuf_xz, sendCount_xz*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &sendbuf_xZ, sendCount_xZ*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &sendbuf_Xz, sendCount_Xz*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &sendbuf_XZ, sendCount_XZ*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &sendbuf_yz, sendCount_yz*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &sendbuf_yZ, sendCount_yZ*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &sendbuf_Yz, sendCount_Yz*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &sendbuf_YZ, sendCount_YZ*sizeof(double)); // Allocate device memory
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//......................................................................................
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ScaLBL_AllocateDeviceMemory((void **) &recvbuf_x, 5*recvCount_x*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &recvbuf_X, 5*recvCount_X*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &recvbuf_y, 5*recvCount_y*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &recvbuf_Y, 5*recvCount_Y*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &recvbuf_z, 5*recvCount_z*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &recvbuf_Z, 5*recvCount_Z*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &recvbuf_xy, recvCount_xy*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &recvbuf_xY, recvCount_xY*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &recvbuf_Xy, recvCount_Xy*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &recvbuf_XY, recvCount_XY*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &recvbuf_xz, recvCount_xz*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &recvbuf_xZ, recvCount_xZ*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &recvbuf_Xz, recvCount_Xz*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &recvbuf_XZ, recvCount_XZ*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &recvbuf_yz, recvCount_yz*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &recvbuf_yZ, recvCount_yZ*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &recvbuf_Yz, recvCount_Yz*sizeof(double)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &recvbuf_YZ, recvCount_YZ*sizeof(double)); // Allocate device memory
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//......................................................................................
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ScaLBL_AllocateDeviceMemory((void **) &dvcSendList_x, sendCount_x*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcSendList_X, sendCount_X*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcSendList_y, sendCount_y*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcSendList_Y, sendCount_Y*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcSendList_z, sendCount_z*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcSendList_Z, sendCount_Z*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcSendList_xy, sendCount_xy*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcSendList_xY, sendCount_xY*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcSendList_Xy, sendCount_Xy*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcSendList_XY, sendCount_XY*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcSendList_xz, sendCount_xz*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcSendList_xZ, sendCount_xZ*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcSendList_Xz, sendCount_Xz*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcSendList_XZ, sendCount_XZ*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcSendList_yz, sendCount_yz*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcSendList_yZ, sendCount_yZ*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcSendList_Yz, sendCount_Yz*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcSendList_YZ, sendCount_YZ*sizeof(int)); // Allocate device memory
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//......................................................................................
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvList_x, recvCount_x*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvList_X, recvCount_X*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvList_y, recvCount_y*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvList_Y, recvCount_Y*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvList_z, recvCount_z*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvList_Z, recvCount_Z*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvList_xy, recvCount_xy*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvList_xY, recvCount_xY*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvList_Xy, recvCount_Xy*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvList_XY, recvCount_XY*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvList_xz, recvCount_xz*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvList_xZ, recvCount_xZ*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvList_Xz, recvCount_Xz*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvList_XZ, recvCount_XZ*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvList_yz, recvCount_yz*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvList_yZ, recvCount_yZ*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvList_Yz, recvCount_Yz*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvList_YZ, recvCount_YZ*sizeof(int)); // Allocate device memory
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//......................................................................................
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvDist_x, 5*recvCount_x*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvDist_X, 5*recvCount_X*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvDist_y, 5*recvCount_y*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvDist_Y, 5*recvCount_Y*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvDist_z, 5*recvCount_z*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvDist_Z, 5*recvCount_Z*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvDist_xy, recvCount_xy*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvDist_xY, recvCount_xY*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvDist_Xy, recvCount_Xy*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvDist_XY, recvCount_XY*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvDist_xz, recvCount_xz*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvDist_xZ, recvCount_xZ*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvDist_Xz, recvCount_Xz*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvDist_XZ, recvCount_XZ*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvDist_yz, recvCount_yz*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvDist_yZ, recvCount_yZ*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvDist_Yz, recvCount_Yz*sizeof(int)); // Allocate device memory
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ScaLBL_AllocateDeviceMemory((void **) &dvcRecvDist_YZ, recvCount_YZ*sizeof(int)); // Allocate device memory
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//......................................................................................
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ScaLBL_CopyToDevice(dvcSendList_x,Dm.sendList_x,sendCount_x*sizeof(int));
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ScaLBL_CopyToDevice(dvcSendList_X,Dm.sendList_X,sendCount_X*sizeof(int));
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ScaLBL_CopyToDevice(dvcSendList_y,Dm.sendList_y,sendCount_y*sizeof(int));
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ScaLBL_CopyToDevice(dvcSendList_Y,Dm.sendList_Y,sendCount_Y*sizeof(int));
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ScaLBL_CopyToDevice(dvcSendList_z,Dm.sendList_z,sendCount_z*sizeof(int));
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ScaLBL_CopyToDevice(dvcSendList_Z,Dm.sendList_Z,sendCount_Z*sizeof(int));
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ScaLBL_CopyToDevice(dvcSendList_xy,Dm.sendList_xy,sendCount_xy*sizeof(int));
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ScaLBL_CopyToDevice(dvcSendList_XY,Dm.sendList_XY,sendCount_XY*sizeof(int));
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ScaLBL_CopyToDevice(dvcSendList_xY,Dm.sendList_xY,sendCount_xY*sizeof(int));
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ScaLBL_CopyToDevice(dvcSendList_Xy,Dm.sendList_Xy,sendCount_Xy*sizeof(int));
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ScaLBL_CopyToDevice(dvcSendList_xz,Dm.sendList_xz,sendCount_xz*sizeof(int));
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ScaLBL_CopyToDevice(dvcSendList_XZ,Dm.sendList_XZ,sendCount_XZ*sizeof(int));
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ScaLBL_CopyToDevice(dvcSendList_xZ,Dm.sendList_xZ,sendCount_xZ*sizeof(int));
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ScaLBL_CopyToDevice(dvcSendList_Xz,Dm.sendList_Xz,sendCount_Xz*sizeof(int));
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ScaLBL_CopyToDevice(dvcSendList_yz,Dm.sendList_yz,sendCount_yz*sizeof(int));
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ScaLBL_CopyToDevice(dvcSendList_YZ,Dm.sendList_YZ,sendCount_YZ*sizeof(int));
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ScaLBL_CopyToDevice(dvcSendList_yZ,Dm.sendList_yZ,sendCount_yZ*sizeof(int));
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ScaLBL_CopyToDevice(dvcSendList_Yz,Dm.sendList_Yz,sendCount_Yz*sizeof(int));
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//......................................................................................
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ScaLBL_CopyToDevice(dvcRecvList_x,Dm.recvList_x,recvCount_x*sizeof(int));
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ScaLBL_CopyToDevice(dvcRecvList_X,Dm.recvList_X,recvCount_X*sizeof(int));
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ScaLBL_CopyToDevice(dvcRecvList_y,Dm.recvList_y,recvCount_y*sizeof(int));
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ScaLBL_CopyToDevice(dvcRecvList_Y,Dm.recvList_Y,recvCount_Y*sizeof(int));
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ScaLBL_CopyToDevice(dvcRecvList_z,Dm.recvList_z,recvCount_z*sizeof(int));
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ScaLBL_CopyToDevice(dvcRecvList_Z,Dm.recvList_Z,recvCount_Z*sizeof(int));
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ScaLBL_CopyToDevice(dvcRecvList_xy,Dm.recvList_xy,recvCount_xy*sizeof(int));
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ScaLBL_CopyToDevice(dvcRecvList_XY,Dm.recvList_XY,recvCount_XY*sizeof(int));
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ScaLBL_CopyToDevice(dvcRecvList_xY,Dm.recvList_xY,recvCount_xY*sizeof(int));
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ScaLBL_CopyToDevice(dvcRecvList_Xy,Dm.recvList_Xy,recvCount_Xy*sizeof(int));
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ScaLBL_CopyToDevice(dvcRecvList_xz,Dm.recvList_xz,recvCount_xz*sizeof(int));
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ScaLBL_CopyToDevice(dvcRecvList_XZ,Dm.recvList_XZ,recvCount_XZ*sizeof(int));
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ScaLBL_CopyToDevice(dvcRecvList_xZ,Dm.recvList_xZ,recvCount_xZ*sizeof(int));
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ScaLBL_CopyToDevice(dvcRecvList_Xz,Dm.recvList_Xz,recvCount_Xz*sizeof(int));
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ScaLBL_CopyToDevice(dvcRecvList_yz,Dm.recvList_yz,recvCount_yz*sizeof(int));
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ScaLBL_CopyToDevice(dvcRecvList_YZ,Dm.recvList_YZ,recvCount_YZ*sizeof(int));
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ScaLBL_CopyToDevice(dvcRecvList_yZ,Dm.recvList_yZ,recvCount_yZ*sizeof(int));
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ScaLBL_CopyToDevice(dvcRecvList_Yz,Dm.recvList_Yz,recvCount_Yz*sizeof(int));
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//......................................................................................
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MPI_Barrier(MPI_COMM_SCALBL);
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//...................................................................................
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// Set up the recieve distribution lists
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//...................................................................................
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//...Map recieve list for the X face: q=2,8,10,12,14 .................................
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D3Q19_MapRecv(-1,0,0,Dm.recvList_X,0,recvCount_X,dvcRecvDist_X);
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D3Q19_MapRecv(-1,-1,0,Dm.recvList_X,recvCount_X,recvCount_X,dvcRecvDist_X);
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D3Q19_MapRecv(-1,1,0,Dm.recvList_X,2*recvCount_X,recvCount_X,dvcRecvDist_X);
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D3Q19_MapRecv(-1,0,-1,Dm.recvList_X,3*recvCount_X,recvCount_X,dvcRecvDist_X);
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D3Q19_MapRecv(-1,0,1,Dm.recvList_X,4*recvCount_X,recvCount_X,dvcRecvDist_X);
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//...................................................................................
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//...Map recieve list for the x face: q=1,7,9,11,13..................................
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D3Q19_MapRecv(1,0,0,Dm.recvList_x,0,recvCount_x,dvcRecvDist_x);
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D3Q19_MapRecv(1,1,0,Dm.recvList_x,recvCount_x,recvCount_x,dvcRecvDist_x);
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D3Q19_MapRecv(1,-1,0,Dm.recvList_x,2*recvCount_x,recvCount_x,dvcRecvDist_x);
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D3Q19_MapRecv(1,0,1,Dm.recvList_x,3*recvCount_x,recvCount_x,dvcRecvDist_x);
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D3Q19_MapRecv(1,0,-1,Dm.recvList_x,4*recvCount_x,recvCount_x,dvcRecvDist_x);
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//...................................................................................
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//...Map recieve list for the y face: q=4,8,9,16,18 ...................................
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D3Q19_MapRecv(0,-1,0,Dm.recvList_Y,0,recvCount_Y,dvcRecvDist_Y);
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D3Q19_MapRecv(-1,-1,0,Dm.recvList_Y,recvCount_Y,recvCount_Y,dvcRecvDist_Y);
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D3Q19_MapRecv(1,-1,0,Dm.recvList_Y,2*recvCount_Y,recvCount_Y,dvcRecvDist_Y);
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D3Q19_MapRecv(0,-1,-1,Dm.recvList_Y,3*recvCount_Y,recvCount_Y,dvcRecvDist_Y);
|
|
D3Q19_MapRecv(0,-1,1,Dm.recvList_Y,4*recvCount_Y,recvCount_Y,dvcRecvDist_Y);
|
|
//...................................................................................
|
|
//...Map recieve list for the Y face: q=3,7,10,15,17 ..................................
|
|
D3Q19_MapRecv(0,1,0,Dm.recvList_y,0,recvCount_y,dvcRecvDist_y);
|
|
D3Q19_MapRecv(1,1,0,Dm.recvList_y,recvCount_y,recvCount_y,dvcRecvDist_y);
|
|
D3Q19_MapRecv(-1,1,0,Dm.recvList_y,2*recvCount_y,recvCount_y,dvcRecvDist_y);
|
|
D3Q19_MapRecv(0,1,1,Dm.recvList_y,3*recvCount_y,recvCount_y,dvcRecvDist_y);
|
|
D3Q19_MapRecv(0,1,-1,Dm.recvList_y,4*recvCount_y,recvCount_y,dvcRecvDist_y);
|
|
//...................................................................................
|
|
//...Map recieve list for the z face<<<6,12,13,16,17)..............................................
|
|
D3Q19_MapRecv(0,0,-1,Dm.recvList_Z,0,recvCount_Z,dvcRecvDist_Z);
|
|
D3Q19_MapRecv(-1,0,-1,Dm.recvList_Z,recvCount_Z,recvCount_Z,dvcRecvDist_Z);
|
|
D3Q19_MapRecv(1,0,-1,Dm.recvList_Z,2*recvCount_Z,recvCount_Z,dvcRecvDist_Z);
|
|
D3Q19_MapRecv(0,-1,-1,Dm.recvList_Z,3*recvCount_Z,recvCount_Z,dvcRecvDist_Z);
|
|
D3Q19_MapRecv(0,1,-1,Dm.recvList_Z,4*recvCount_Z,recvCount_Z,dvcRecvDist_Z);
|
|
//...Map recieve list for the Z face<<<5,11,14,15,18)..............................................
|
|
D3Q19_MapRecv(0,0,1,Dm.recvList_z,0,recvCount_z,dvcRecvDist_z);
|
|
D3Q19_MapRecv(1,0,1,Dm.recvList_z,recvCount_z,recvCount_z,dvcRecvDist_z);
|
|
D3Q19_MapRecv(-1,0,1,Dm.recvList_z,2*recvCount_z,recvCount_z,dvcRecvDist_z);
|
|
D3Q19_MapRecv(0,1,1,Dm.recvList_z,3*recvCount_z,recvCount_z,dvcRecvDist_z);
|
|
D3Q19_MapRecv(0,-1,1,Dm.recvList_z,4*recvCount_z,recvCount_z,dvcRecvDist_z);
|
|
//..................................................................................
|
|
//...Map recieve list for the xy edge <<<8)................................
|
|
D3Q19_MapRecv(-1,-1,0,Dm.recvList_XY,0,recvCount_XY,dvcRecvDist_XY);
|
|
//...Map recieve list for the Xy edge <<<9)................................
|
|
D3Q19_MapRecv(1,-1,0,Dm.recvList_xY,0,recvCount_xY,dvcRecvDist_xY);
|
|
//...Map recieve list for the xY edge <<<10)................................
|
|
D3Q19_MapRecv(-1,1,0,Dm.recvList_Xy,0,recvCount_Xy,dvcRecvDist_Xy);
|
|
//...Map recieve list for the XY edge <<<7)................................
|
|
D3Q19_MapRecv(1,1,0,Dm.recvList_xy,0,recvCount_xy,dvcRecvDist_xy);
|
|
//...Map recieve list for the xz edge <<<12)................................
|
|
D3Q19_MapRecv(-1,0,-1,Dm.recvList_XZ,0,recvCount_XZ,dvcRecvDist_XZ);
|
|
//...Map recieve list for the xZ edge <<<14)................................
|
|
D3Q19_MapRecv(-1,0,1,Dm.recvList_Xz,0,recvCount_Xz,dvcRecvDist_Xz);
|
|
//...Map recieve list for the Xz edge <<<13)................................
|
|
D3Q19_MapRecv(1,0,-1,Dm.recvList_xZ,0,recvCount_xZ,dvcRecvDist_xZ);
|
|
//...Map recieve list for the XZ edge <<<11)................................
|
|
D3Q19_MapRecv(1,0,1,Dm.recvList_xz,0,recvCount_xz,dvcRecvDist_xz);
|
|
//...Map recieve list for the yz edge <<<16)................................
|
|
D3Q19_MapRecv(0,-1,-1,Dm.recvList_YZ,0,recvCount_YZ,dvcRecvDist_YZ);
|
|
//...Map recieve list for the yZ edge <<<18)................................
|
|
D3Q19_MapRecv(0,-1,1,Dm.recvList_Yz,0,recvCount_Yz,dvcRecvDist_Yz);
|
|
//...Map recieve list for the Yz edge <<<17)................................
|
|
D3Q19_MapRecv(0,1,-1,Dm.recvList_yZ,0,recvCount_yZ,dvcRecvDist_yZ);
|
|
//...Map recieve list for the YZ edge <<<15)................................
|
|
D3Q19_MapRecv(0,1,1,Dm.recvList_yz,0,recvCount_yz,dvcRecvDist_yz);
|
|
//...................................................................................
|
|
|
|
//......................................................................................
|
|
MPI_Barrier(MPI_COMM_SCALBL);
|
|
ScaLBL_DeviceBarrier();
|
|
//......................................................................................
|
|
SendCount = sendCount_x+sendCount_X+sendCount_y+sendCount_Y+sendCount_z+sendCount_Z+
|
|
sendCount_xy+sendCount_Xy+sendCount_xY+sendCount_XY+
|
|
sendCount_xZ+sendCount_Xz+sendCount_xZ+sendCount_XZ+
|
|
sendCount_yz+sendCount_Yz+sendCount_yZ+sendCount_YZ;
|
|
|
|
RecvCount = recvCount_x+recvCount_X+recvCount_y+recvCount_Y+recvCount_z+recvCount_Z+
|
|
recvCount_xy+recvCount_Xy+recvCount_xY+recvCount_XY+
|
|
recvCount_xZ+recvCount_Xz+recvCount_xZ+recvCount_XZ+
|
|
recvCount_yz+recvCount_Yz+recvCount_yZ+recvCount_YZ;
|
|
|
|
CommunicationCount = SendCount+RecvCount;
|
|
//......................................................................................
|
|
|
|
}
|
|
|
|
|
|
ScaLBL_Communicator::~ScaLBL_Communicator(){
|
|
// destrutor does nothing (bad idea)
|
|
// -- note that there needs to be a way to free memory allocated on the device!!!
|
|
}
|
|
|
|
void ScaLBL_Communicator::D3Q19_MapRecv(int Cqx, int Cqy, int Cqz, int *list, int start, int count,
|
|
int *d3q19_recvlist){
|
|
int i,j,k,n,nn,idx;
|
|
int * ReturnDist;
|
|
ReturnDist=new int [count];
|
|
|
|
for (idx=0; idx<count; idx++){
|
|
|
|
// Get the value from the list -- note that n is the index is from the send (non-local) process
|
|
n = list[idx]; // if (rank == 0) printf("@ rank:%d n=%d\n",rank,n);
|
|
// Get the 3-D indices from the send process
|
|
k = n/(Nx*Ny); j = (n-Nx*Ny*k)/Nx; i = n-Nx*Ny*k-Nx*j;
|
|
// if (rank ==0) printf("@ Get 3D indices from the send process: i=%d, j=%d, k=%d\n",i,j,k);
|
|
|
|
// Streaming for the non-local distribution
|
|
i += Cqx; j += Cqy; k += Cqz;
|
|
// if (rank == 0) printf("@ Streaming for the non-local distribution: i=%d, j=%d, k=%d\n",i,j,k);
|
|
|
|
// Compute 1D index for the neighbor and save
|
|
nn = k*Nx*Ny+j*Nx+i;
|
|
// if (rank == 0) printf("@ rank:%d: neighbor=%d\n",rank,nn);
|
|
ReturnDist[idx] = nn;
|
|
}
|
|
|
|
// Return updated version to the device
|
|
ScaLBL_CopyToDevice(&d3q19_recvlist[start], ReturnDist, count*sizeof(int));
|
|
|
|
// clean up the work arrays
|
|
delete [] ReturnDist;
|
|
}
|
|
|
|
|
|
void ScaLBL_Communicator::MemoryDenseLayout(IntArray &Map, int *neighborList, char *id, int Np){
|
|
/*
|
|
* Generate a memory optimized layout
|
|
* id[n] == 0 implies that site n should be ignored (treat as a mask)
|
|
* Map(i,j,k) = idx <- this is the index for the memory optimized layout
|
|
* neighborList(idx) <-stores the neighbors for the D3Q19 model
|
|
* note that the number of communications remains the same
|
|
* the index in the Send and Recv lists is also updated
|
|
* this means that the commuincations are no longer valid for regular data structures
|
|
*/
|
|
int idx,i,j,k,n;
|
|
|
|
// Check that Map has size matching sub-domain
|
|
if (Map.size(0) != Nx)
|
|
ERROR("ScaLBL_Communicator::MemoryDenseLayout: Map array dimensions do not match! \n");
|
|
|
|
// Initialize Map
|
|
for (k=0;k<Nz;k++){
|
|
for (j=0;j<Ny;j++){
|
|
for (i=0;i<Nx;i++){
|
|
Map(i,j,k) = -2;
|
|
}
|
|
}
|
|
}
|
|
|
|
// for (k=1;k<Nz-1;k++){
|
|
// printf("....k=%i .....\n",k);
|
|
// for (j=1;j<Ny-1;j++){
|
|
// for (i=1;i<Nx-1;i++){
|
|
// n=k*Nx*Ny+j*Nx+i;
|
|
// idx=Map(i,j,k);
|
|
// printf("%i ",idx);
|
|
// }
|
|
// printf("\n");
|
|
// }
|
|
// }
|
|
// printf("\n\n");
|
|
|
|
|
|
// Create dense map structure
|
|
idx=0;
|
|
for (k=1; k<Nz-1; k++){
|
|
for (j=1; j<Ny-1; j++){
|
|
for (i=1; i<Nx-1; i++){
|
|
// domain interior
|
|
Map(i,j,k) = -1;
|
|
// Local index
|
|
n = k*Nx*Ny+j*Nx+i;
|
|
if (id[n] != 0){ // forget about solid for a moment
|
|
// Counts for the six faces
|
|
|
|
Map(n)=idx++;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
if (idx > Np ){
|
|
ERROR("ScaLBL_Communicator::MemoryDenseLayout: Failed to create memory efficient layout!\n");
|
|
}
|
|
|
|
// for (k=1;k<Nz-1;k++){
|
|
// printf("....k=%i .....\n",k);
|
|
// for (j=1;j<Ny-1;j++){
|
|
// for (i=1;i<Nx-1;i++){
|
|
// n=k*Nx*Ny+j*Nx+i;
|
|
// idx=Map(i,j,k);
|
|
// printf("%i ",idx);
|
|
// }
|
|
// printf("\n");
|
|
// }
|
|
// }
|
|
// printf("\n\n");
|
|
|
|
|
|
// Now use Map to determine the neighbors for each lattice direction
|
|
for (k=1;k<Nz-1;k++){
|
|
for (j=1;j<Ny-1;j++){
|
|
for (i=1;i<Nx-1;i++){
|
|
n=k*Nx*Ny+j*Nx+i;
|
|
idx=Map(i,j,k);
|
|
if (idx > Np) printf("ScaLBL_Communicator::MemoryDenseLayout: Map(%i,%i,%i) = %i > %i \n",i,j,k,Map(i,j,k),Np);
|
|
else if (!(idx<0)){
|
|
// store the idx associated with each neighbor
|
|
// store idx for self if neighbor is in solid or out of domain
|
|
//D3Q19 = {{1,0,0},{-1,0,0}
|
|
// {0,1,0},{0,-1,0}
|
|
// {0,0,1},{0,0,-1},
|
|
// {1,1,0},{-1,-1,0},
|
|
// {1,-1,0},{-1,1,0},
|
|
// {1,0,1},{-1,0,-1},
|
|
// {1,0,-1},{-1,0,1},
|
|
// {0,1,1},{0,-1,-1},
|
|
// {0,1,-1},{0,-1,1}};
|
|
// note that only odd distributions need to be stored to execute the swap algorithm
|
|
int neighbor; // cycle through the neighbors of lattice site idx
|
|
neighbor=Map(i+1,j,k);
|
|
if (neighbor==-2) neighborList[idx]=-1;
|
|
else if (neighbor<0) neighborList[idx]=idx;
|
|
else neighborList[idx]=neighbor;
|
|
|
|
neighbor=Map(i,j+1,k);
|
|
if (neighbor==-2) neighborList[Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[Np+idx]=idx;
|
|
else neighborList[Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i,j,k+1);
|
|
if (neighbor==-2) neighborList[2*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[2*Np+idx]=idx;
|
|
else neighborList[2*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i+1,j+1,k);
|
|
if (neighbor==-2) neighborList[3*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[3*Np+idx]=idx;
|
|
else neighborList[3*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i+1,j-1,k);
|
|
if (neighbor==-2) neighborList[4*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[4*Np+idx]=idx;
|
|
else neighborList[4*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i+1,j,k+1);
|
|
if (neighbor==-2) neighborList[5*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[5*Np+idx]=idx;
|
|
else neighborList[5*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i+1,j,k-1);
|
|
if (neighbor==-2) neighborList[6*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[6*Np+idx]=idx;
|
|
else neighborList[6*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i,j+1,k+1);
|
|
if (neighbor==-2) neighborList[7*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[7*Np+idx]=idx;
|
|
else neighborList[7*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i,j+1,k-1);
|
|
if (neighbor==-2) neighborList[8*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[8*Np+idx]=idx;
|
|
else neighborList[8*Np+idx]=neighbor;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//for (idx=0; idx<Np; idx++) printf("%i: %i %i\n", idx, neighborList[3*Np+idx], neighborList[4*Np+idx]);
|
|
//.......................................................................
|
|
// Now map through SendList and RecvList to update indices
|
|
// First loop over the send lists
|
|
|
|
int *TempBuffer;
|
|
TempBuffer = new int [5*RecvCount];
|
|
|
|
//.......................................................................
|
|
// Re-index the send lists
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_x,sendCount_x*sizeof(int));
|
|
for (i=0; i<sendCount_x; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_x,TempBuffer,sendCount_x*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_y,sendCount_y*sizeof(int));
|
|
for (i=0; i<sendCount_y; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_y,TempBuffer,sendCount_y*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_z,sendCount_z*sizeof(int));
|
|
for (i=0; i<sendCount_z; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_z,TempBuffer,sendCount_z*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_X,sendCount_X*sizeof(int));
|
|
for (i=0; i<sendCount_X; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_X,TempBuffer,sendCount_X*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Y,sendCount_Y*sizeof(int));
|
|
for (i=0; i<sendCount_Y; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Y,TempBuffer,sendCount_Y*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Z,sendCount_Z*sizeof(int));
|
|
for (i=0; i<sendCount_Z; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Z,TempBuffer,sendCount_Z*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_xy,sendCount_xy*sizeof(int));
|
|
for (i=0; i<sendCount_xy; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_xy,TempBuffer,sendCount_xy*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_xY,sendCount_xY*sizeof(int));
|
|
for (i=0; i<sendCount_xY; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_xY,TempBuffer,sendCount_xY*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Xy,sendCount_Xy*sizeof(int));
|
|
for (i=0; i<sendCount_Xy; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Xy,TempBuffer,sendCount_Xy*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_XY,sendCount_XY*sizeof(int));
|
|
for (i=0; i<sendCount_XY; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_XY,TempBuffer,sendCount_XY*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_xz,sendCount_xz*sizeof(int));
|
|
for (i=0; i<sendCount_xz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_xz,TempBuffer,sendCount_xz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_xZ,sendCount_xZ*sizeof(int));
|
|
for (i=0; i<sendCount_xZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_xZ,TempBuffer,sendCount_xZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Xz,sendCount_Xz*sizeof(int));
|
|
for (i=0; i<sendCount_Xz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Xz,TempBuffer,sendCount_Xz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_XZ,sendCount_XZ*sizeof(int));
|
|
for (i=0; i<sendCount_XZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_XZ,TempBuffer,sendCount_XZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_yz,sendCount_yz*sizeof(int));
|
|
for (i=0; i<sendCount_yz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_yz,TempBuffer,sendCount_yz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Yz,sendCount_Yz*sizeof(int));
|
|
for (i=0; i<sendCount_Yz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Yz,TempBuffer,sendCount_Yz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_yZ,sendCount_yZ*sizeof(int));
|
|
for (i=0; i<sendCount_yZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_yZ,TempBuffer,sendCount_yZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_YZ,sendCount_YZ*sizeof(int));
|
|
for (i=0; i<sendCount_YZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_YZ,TempBuffer,sendCount_YZ*sizeof(int));
|
|
//.......................................................................
|
|
// Re-index the recieve lists for the D3Q19 distributions
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_x,5*recvCount_x*sizeof(int));
|
|
for (i=0; i<5*recvCount_x; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
// printf("dvcRecvList_x: Map(%i)=%i \n",n,idx);
|
|
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_x,TempBuffer,5*recvCount_x*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_y,5*recvCount_y*sizeof(int));
|
|
for (i=0; i<5*recvCount_y; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_y,TempBuffer,5*recvCount_y*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_z,5*recvCount_z*sizeof(int));
|
|
for (i=0; i<5*recvCount_z; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_z,TempBuffer,5*recvCount_z*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_X,5*recvCount_X*sizeof(int));
|
|
for (i=0; i<5*recvCount_X; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_X,TempBuffer,5*recvCount_X*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Y,5*recvCount_Y*sizeof(int));
|
|
for (i=0; i<5*recvCount_Y; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Y,TempBuffer,5*recvCount_Y*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Z,5*recvCount_Z*sizeof(int));
|
|
for (i=0; i<5*recvCount_Z; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Z,TempBuffer,5*recvCount_Z*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_xy,recvCount_xy*sizeof(int));
|
|
for (i=0; i<recvCount_xy; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_xy,TempBuffer,recvCount_xy*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_xY,recvCount_xY*sizeof(int));
|
|
for (i=0; i<recvCount_xY; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_xY,TempBuffer,recvCount_xY*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Xy,recvCount_Xy*sizeof(int));
|
|
for (i=0; i<recvCount_Xy; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Xy,TempBuffer,recvCount_Xy*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_XY,recvCount_XY*sizeof(int));
|
|
for (i=0; i<recvCount_XY; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_XY,TempBuffer,recvCount_XY*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_xz,recvCount_xz*sizeof(int));
|
|
for (i=0; i<recvCount_xz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_xz,TempBuffer,recvCount_xz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_xZ,recvCount_xZ*sizeof(int));
|
|
for (i=0; i<recvCount_xZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_xZ,TempBuffer,recvCount_xZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Xz,recvCount_Xz*sizeof(int));
|
|
for (i=0; i<recvCount_Xz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Xz,TempBuffer,recvCount_Xz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_XZ,recvCount_XZ*sizeof(int));
|
|
for (i=0; i<recvCount_XZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_XZ,TempBuffer,recvCount_XZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_yz,recvCount_yz*sizeof(int));
|
|
for (i=0; i<recvCount_yz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_yz,TempBuffer,recvCount_yz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Yz,recvCount_Yz*sizeof(int));
|
|
for (i=0; i<recvCount_Yz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Yz,TempBuffer,recvCount_Yz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_yZ,recvCount_yZ*sizeof(int));
|
|
for (i=0; i<recvCount_yZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_yZ,TempBuffer,recvCount_yZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_YZ,recvCount_YZ*sizeof(int));
|
|
for (i=0; i<recvCount_YZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_YZ,TempBuffer,recvCount_YZ*sizeof(int));
|
|
//.......................................................................
|
|
|
|
|
|
// Reset the value of N to match the dense structure
|
|
N = Np;
|
|
|
|
// Clean up
|
|
delete [] TempBuffer;
|
|
}
|
|
|
|
void ScaLBL_Communicator::MemoryDenseLayoutFull(IntArray &Map, int *neighborList, char *id, int Np){
|
|
/*
|
|
* Generate a memory optimized layout
|
|
* id[n] == 0 implies that site n should be ignored (treat as a mask)
|
|
* Map(i,j,k) = idx <- this is the index for the memory optimized layout
|
|
* neighborList(idx) <-stores the neighbors for the D3Q19 model
|
|
* note that the number of communications remains the same
|
|
* the index in the Send and Recv lists is also updated
|
|
* this means that the commuincations are no longer valid for regular data structures
|
|
*/
|
|
int idx,i,j,k,n;
|
|
|
|
// Check that Map has size matching sub-domain
|
|
if (Map.size(0) != Nx)
|
|
ERROR("ScaLBL_Communicator::MemoryDenseLayoutFull: Map array dimensions do not match! \n");
|
|
|
|
// Initialize Map
|
|
for (k=0;k<Nz;k++){
|
|
for (j=0;j<Ny;j++){
|
|
for (i=0;i<Nx;i++){
|
|
Map(i,j,k) = -2;
|
|
}
|
|
}
|
|
}
|
|
|
|
// if (rank == 0) {
|
|
// printf("* Displaying the initial map from rank %d\n",rank);
|
|
// for (k=0;k<Nz;k++){
|
|
// printf("....k=%i .....\n",k);
|
|
// for (j=0;j<Ny;j++){
|
|
// for (i=0;i<Nx;i++){
|
|
// n=k*Nx*Ny+j*Nx+i;
|
|
// idx=Map(i,j,k);
|
|
// printf("%i ",idx);
|
|
// }
|
|
// printf("\n");
|
|
// }
|
|
// }
|
|
// printf("\n\n");
|
|
// }
|
|
|
|
|
|
// Create dense map structure
|
|
idx=0;
|
|
for (k=1; k<Nz-1; k++){
|
|
for (j=1; j<Ny-1; j++){
|
|
for (i=1; i<Nx-1; i++){
|
|
// domain interior
|
|
Map(i,j,k) = -1;
|
|
// Local index
|
|
n = k*Nx*Ny+j*Nx+i;
|
|
if (id[n] != 0){ // forget about solid for a moment
|
|
// Counts for the six faces
|
|
|
|
Map(n)=idx++;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
if (idx > Np ){
|
|
ERROR("ScaLBL_Communicator::MemoryDenseLayoutFull: Failed to create memory efficient layout!\n");
|
|
}
|
|
|
|
// if (rank == 0) {
|
|
// printf("* Displaying the final map from rank %d\n",rank);
|
|
//
|
|
// for (k=1;k<Nz-1;k++){
|
|
// printf("....k=%i .....\n",k);
|
|
// for (j=1;j<Ny-1;j++){
|
|
// for (i=1;i<Nx-1;i++){
|
|
// n=k*Nx*Ny+j*Nx+i;
|
|
// idx=Map(i,j,k);
|
|
// printf("%i ",idx);
|
|
// }
|
|
// printf("\n");
|
|
// }
|
|
// }
|
|
// printf("\n\n");
|
|
// }
|
|
|
|
// Now use Map to determine the neighbors for each lattice direction
|
|
for (k=1;k<Nz-1;k++){
|
|
for (j=1;j<Ny-1;j++){
|
|
for (i=1;i<Nx-1;i++){
|
|
n=k*Nx*Ny+j*Nx+i;
|
|
idx=Map(i,j,k);
|
|
if (idx > Np) printf("ScaLBL_Communicator::MemoryDenseLayoutFull: Map(%i,%i,%i) = %i > %i \n",i,j,k,Map(i,j,k),Np);
|
|
else if (!(idx<0)){
|
|
// store the idx associated with each neighbor
|
|
// store idx for self if neighbor is in solid or out of domain
|
|
//D3Q19 = {{1,0,0},{-1,0,0}
|
|
// {0,1,0},{0,-1,0}
|
|
// {0,0,1},{0,0,-1},
|
|
// {1,1,0},{-1,-1,0},
|
|
// {1,-1,0},{-1,1,0},
|
|
// {1,0,1},{-1,0,-1},
|
|
// {1,0,-1},{-1,0,1},
|
|
// {0,1,1},{0,-1,-1},
|
|
// {0,1,-1},{0,-1,1}};
|
|
|
|
|
|
/*
|
|
* Storing the full neighbor list. The AA algorithm may require fewer neighbors but I'm saving everything for now...
|
|
*
|
|
*/
|
|
|
|
|
|
int neighbor; // cycle through the neighbors of lattice site idx
|
|
neighbor=Map(i+1,j,k);
|
|
if (neighbor==-2) neighborList[idx]=-1;
|
|
else if (neighbor<0) neighborList[idx]=idx;
|
|
else neighborList[idx]=neighbor;
|
|
|
|
// 2
|
|
neighbor=Map(i-1,j,k);
|
|
if (neighbor==-2) neighborList[Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[Np+idx]=idx;
|
|
else neighborList[Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i,j+1,k);
|
|
if (neighbor==-2) neighborList[2*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[2*Np+idx]=idx;
|
|
else neighborList[2*Np+idx]=neighbor;
|
|
|
|
// 4
|
|
neighbor=Map(i,j-1,k);
|
|
if (neighbor==-2) neighborList[3*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[3*Np+idx]=idx;
|
|
else neighborList[3*Np+idx]=neighbor;
|
|
|
|
|
|
neighbor=Map(i,j,k+1);
|
|
if (neighbor==-2) neighborList[4*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[4*Np+idx]=idx;
|
|
else neighborList[4*Np+idx]=neighbor;
|
|
|
|
// 6
|
|
neighbor=Map(i,j,k-1);
|
|
if (neighbor==-2) neighborList[5*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[5*Np+idx]=idx;
|
|
else neighborList[5*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i+1,j+1,k);
|
|
if (neighbor==-2) neighborList[6*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[6*Np+idx]=idx;
|
|
else neighborList[6*Np+idx]=neighbor;
|
|
|
|
// 8
|
|
neighbor=Map(i-1,j-1,k);
|
|
if (neighbor==-2) neighborList[7*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[7*Np+idx]=idx;
|
|
else neighborList[7*Np+idx]=neighbor;
|
|
|
|
|
|
neighbor=Map(i+1,j-1,k);
|
|
if (neighbor==-2) neighborList[8*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[8*Np+idx]=idx;
|
|
else neighborList[8*Np+idx]=neighbor;
|
|
|
|
// 10
|
|
neighbor=Map(i-1,j+1,k);
|
|
if (neighbor==-2) neighborList[9*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[9*Np+idx]=idx;
|
|
else neighborList[9*Np+idx]=neighbor;
|
|
|
|
|
|
neighbor=Map(i+1,j,k+1);
|
|
if (neighbor==-2) neighborList[10*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[10*Np+idx]=idx;
|
|
else neighborList[10*Np+idx]=neighbor;
|
|
|
|
// 12
|
|
neighbor=Map(i-1,j,k-1);
|
|
if (neighbor==-2) neighborList[11*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[11*Np+idx]=idx;
|
|
else neighborList[11*Np+idx]=neighbor;
|
|
|
|
|
|
neighbor=Map(i+1,j,k-1);
|
|
if (neighbor==-2) neighborList[12*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[12*Np+idx]=idx;
|
|
else neighborList[12*Np+idx]=neighbor;
|
|
|
|
// 14
|
|
neighbor=Map(i-1,j,k+1);
|
|
if (neighbor==-2) neighborList[13*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[13*Np+idx]=idx;
|
|
else neighborList[13*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i,j+1,k+1);
|
|
if (neighbor==-2) neighborList[14*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[14*Np+idx]=idx;
|
|
else neighborList[14*Np+idx]=neighbor;
|
|
|
|
// 16
|
|
neighbor=Map(i,j-1,k-1);
|
|
if (neighbor==-2) neighborList[15*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[15*Np+idx]=idx;
|
|
else neighborList[15*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i,j+1,k-1);
|
|
if (neighbor==-2) neighborList[16*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[16*Np+idx]=idx;
|
|
else neighborList[16*Np+idx]=neighbor;
|
|
|
|
// 18
|
|
neighbor=Map(i,j-1,k+1);
|
|
if (neighbor==-2) neighborList[17*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[17*Np+idx]=idx;
|
|
else neighborList[17*Np+idx]=neighbor;
|
|
|
|
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//.......................................................................
|
|
// Now map through SendList and RecvList to update indices
|
|
// First loop over the send lists
|
|
|
|
int *TempBuffer;
|
|
TempBuffer = new int [5*RecvCount];
|
|
|
|
//.......................................................................
|
|
// Re-index the send lists
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_x,sendCount_x*sizeof(int));
|
|
|
|
for (i=0; i<sendCount_x; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_x,TempBuffer,sendCount_x*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_y,sendCount_y*sizeof(int));
|
|
for (i=0; i<sendCount_y; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_y,TempBuffer,sendCount_y*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_z,sendCount_z*sizeof(int));
|
|
for (i=0; i<sendCount_z; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_z,TempBuffer,sendCount_z*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_X,sendCount_X*sizeof(int));
|
|
|
|
for (i=0; i<sendCount_X; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_X,TempBuffer,sendCount_X*sizeof(int));
|
|
|
|
MPI_Barrier(MPI_COMM_WORLD);
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Y,sendCount_Y*sizeof(int));
|
|
for (i=0; i<sendCount_Y; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Y,TempBuffer,sendCount_Y*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Z,sendCount_Z*sizeof(int));
|
|
for (i=0; i<sendCount_Z; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Z,TempBuffer,sendCount_Z*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_xy,sendCount_xy*sizeof(int));
|
|
for (i=0; i<sendCount_xy; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_xy,TempBuffer,sendCount_xy*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_xY,sendCount_xY*sizeof(int));
|
|
for (i=0; i<sendCount_xY; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_xY,TempBuffer,sendCount_xY*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Xy,sendCount_Xy*sizeof(int));
|
|
for (i=0; i<sendCount_Xy; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Xy,TempBuffer,sendCount_Xy*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_XY,sendCount_XY*sizeof(int));
|
|
for (i=0; i<sendCount_XY; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_XY,TempBuffer,sendCount_XY*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_xz,sendCount_xz*sizeof(int));
|
|
for (i=0; i<sendCount_xz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_xz,TempBuffer,sendCount_xz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_xZ,sendCount_xZ*sizeof(int));
|
|
for (i=0; i<sendCount_xZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_xZ,TempBuffer,sendCount_xZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Xz,sendCount_Xz*sizeof(int));
|
|
for (i=0; i<sendCount_Xz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Xz,TempBuffer,sendCount_Xz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_XZ,sendCount_XZ*sizeof(int));
|
|
for (i=0; i<sendCount_XZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_XZ,TempBuffer,sendCount_XZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_yz,sendCount_yz*sizeof(int));
|
|
for (i=0; i<sendCount_yz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_yz,TempBuffer,sendCount_yz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Yz,sendCount_Yz*sizeof(int));
|
|
for (i=0; i<sendCount_Yz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Yz,TempBuffer,sendCount_Yz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_yZ,sendCount_yZ*sizeof(int));
|
|
for (i=0; i<sendCount_yZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_yZ,TempBuffer,sendCount_yZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_YZ,sendCount_YZ*sizeof(int));
|
|
for (i=0; i<sendCount_YZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_YZ,TempBuffer,sendCount_YZ*sizeof(int));
|
|
|
|
//.......................................................................
|
|
// Re-index the recieve lists for the D3Q19 distributions
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_x,5*recvCount_x*sizeof(int));
|
|
|
|
for (i=0; i<5*recvCount_x; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_x,TempBuffer,5*recvCount_x*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_y,5*recvCount_y*sizeof(int));
|
|
for (i=0; i<5*recvCount_y; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_y,TempBuffer,5*recvCount_y*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_z,5*recvCount_z*sizeof(int));
|
|
for (i=0; i<5*recvCount_z; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_z,TempBuffer,5*recvCount_z*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_X,5*recvCount_X*sizeof(int));
|
|
for (i=0; i<5*recvCount_X; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_X,TempBuffer,5*recvCount_X*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Y,5*recvCount_Y*sizeof(int));
|
|
for (i=0; i<5*recvCount_Y; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Y,TempBuffer,5*recvCount_Y*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Z,5*recvCount_Z*sizeof(int));
|
|
for (i=0; i<5*recvCount_Z; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Z,TempBuffer,5*recvCount_Z*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_xy,recvCount_xy*sizeof(int));
|
|
for (i=0; i<recvCount_xy; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_xy,TempBuffer,recvCount_xy*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_xY,recvCount_xY*sizeof(int));
|
|
for (i=0; i<recvCount_xY; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_xY,TempBuffer,recvCount_xY*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Xy,recvCount_Xy*sizeof(int));
|
|
for (i=0; i<recvCount_Xy; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Xy,TempBuffer,recvCount_Xy*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_XY,recvCount_XY*sizeof(int));
|
|
for (i=0; i<recvCount_XY; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_XY,TempBuffer,recvCount_XY*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_xz,recvCount_xz*sizeof(int));
|
|
for (i=0; i<recvCount_xz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_xz,TempBuffer,recvCount_xz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_xZ,recvCount_xZ*sizeof(int));
|
|
for (i=0; i<recvCount_xZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_xZ,TempBuffer,recvCount_xZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Xz,recvCount_Xz*sizeof(int));
|
|
for (i=0; i<recvCount_Xz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Xz,TempBuffer,recvCount_Xz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_XZ,recvCount_XZ*sizeof(int));
|
|
for (i=0; i<recvCount_XZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_XZ,TempBuffer,recvCount_XZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_yz,recvCount_yz*sizeof(int));
|
|
for (i=0; i<recvCount_yz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_yz,TempBuffer,recvCount_yz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Yz,recvCount_Yz*sizeof(int));
|
|
for (i=0; i<recvCount_Yz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Yz,TempBuffer,recvCount_Yz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_yZ,recvCount_yZ*sizeof(int));
|
|
for (i=0; i<recvCount_yZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_yZ,TempBuffer,recvCount_yZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_YZ,recvCount_YZ*sizeof(int));
|
|
for (i=0; i<recvCount_YZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_YZ,TempBuffer,recvCount_YZ*sizeof(int));
|
|
//.......................................................................
|
|
|
|
|
|
// Reset the value of N to match the dense structure
|
|
N = Np;
|
|
|
|
// Clean up
|
|
delete [] TempBuffer;
|
|
}
|
|
|
|
|
|
void ScaLBL_Communicator::MemoryOptimizedLayout(IntArray &Map, int *neighborList, char *id, int Np){
|
|
/*
|
|
* Generate a memory optimized layout
|
|
* id[n] == 0 implies that site n should be ignored (treat as a mask)
|
|
* Map(i,j,k) = idx <- this is the index for the memory optimized layout
|
|
* neighborList(idx) <-stores the neighbors for the D3Q19 model
|
|
* note that the number of communications remains the same
|
|
* the index in the Send and Recv lists is also updated
|
|
* this means that the commuincations are no longer valid for regular data structures
|
|
*/
|
|
int idx,i,j,k,n;
|
|
|
|
// Check that Map has size matching sub-domain
|
|
if (Map.size(0) != Nx)
|
|
ERROR("ScaLBL_Communicator::MemoryOptimizedLayout: Map array dimensions do not match! \n");
|
|
|
|
// Initialize Map
|
|
for (k=0;k<Nz;k++){
|
|
for (j=0;j<Ny;j++){
|
|
for (i=0;i<Nx;i++){
|
|
Map(i,j,k) = -2;
|
|
}
|
|
}
|
|
}
|
|
|
|
// for (k=1;k<Nz-1;k++){
|
|
// printf("....k=%i .....\n",k);
|
|
// for (j=1;j<Ny-1;j++){
|
|
// for (i=1;i<Nx-1;i++){
|
|
// n=k*Nx*Ny+j*Nx+i;
|
|
// idx=Map(i,j,k);
|
|
// printf("%i ",idx);
|
|
// }
|
|
// printf("\n");
|
|
// }
|
|
// }
|
|
// printf("\n\n");
|
|
|
|
// Step 1/2: Index the outer walls of the grid only
|
|
idx=0;
|
|
for (k=1; k<Nz-1; k++){
|
|
for (j=1; j<Ny-1; j++){
|
|
for (i=1; i<Nx-1; i++){
|
|
// domain interior
|
|
Map(i,j,k) = -1;
|
|
// Local index
|
|
n = k*Nx*Ny+j*Nx+i;
|
|
if (id[n] != 0){
|
|
// Counts for the six faces
|
|
if (i==1) Map(n)=idx++;
|
|
else if (j==1) Map(n)=idx++;
|
|
else if (k==1) Map(n)=idx++;
|
|
else if (i==Nx-2) Map(n)=idx++;
|
|
else if (j==Ny-2) Map(n)=idx++;
|
|
else if (k==Nz-2) Map(n)=idx++;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
// Step 2/2: Next loop over the domain interior in block-cyclic fashion
|
|
int MemBlockSize=16;
|
|
k=2;
|
|
while (k<Nz-2){
|
|
int kmax = min(k+MemBlockSize,Nz-2);
|
|
j=2;
|
|
while (j<Ny-2){
|
|
int jmax = min(j+MemBlockSize,Ny-2);
|
|
i=2;
|
|
while (i<Nx-2){
|
|
int imax = min(i+MemBlockSize,Nx-2);
|
|
// Loop over the size of the local block
|
|
//printf("Executing block [%i,%i]x[%i,%i] (idx=%i) \n",i,imax,k,kmax,idx);
|
|
for (int kb=k; kb<kmax; kb++){
|
|
for (int jb=j; jb<jmax; jb++){
|
|
for (int ib=i; ib<imax; ib++){
|
|
// Local index (regular layout)
|
|
n = kb*Nx*Ny + jb*Nx + ib;
|
|
if (id[n] != 0 ){
|
|
Map(n) = idx;
|
|
neighborList[idx++] = n; // index of self in regular layout
|
|
}
|
|
}
|
|
}
|
|
}
|
|
i=imax;
|
|
}
|
|
j=jmax;
|
|
}
|
|
k=kmax;
|
|
}
|
|
|
|
|
|
if (idx > Np ){
|
|
ERROR("ScaLBL_Communicator::MemoryOptimizedLayout: Failed to create memory efficient layout!\n");
|
|
}
|
|
|
|
// for (k=1;k<Nz-1;k++){
|
|
// printf("....k=%i .....\n",k);
|
|
// for (j=1;j<Ny-1;j++){
|
|
// for (i=1;i<Nx-1;i++){
|
|
// n=k*Nx*Ny+j*Nx+i;
|
|
// idx=Map(i,j,k);
|
|
// printf("%i ",idx);
|
|
// }
|
|
// printf("\n");
|
|
// }
|
|
// }
|
|
// printf("\n\n");
|
|
|
|
|
|
// Now use Map to determine the neighbors for each lattice direction
|
|
for (k=1;k<Nz-1;k++){
|
|
for (j=1;j<Ny-1;j++){
|
|
for (i=1;i<Nx-1;i++){
|
|
n=k*Nx*Ny+j*Nx+i;
|
|
idx=Map(i,j,k);
|
|
if (idx > Np) printf("ScaLBL_Communicator::MemoryOptimizedLayout: Map(%i,%i,%i) = %i > %i \n",i,j,k,Map(i,j,k),Np);
|
|
else if (!(idx<0)){
|
|
// store the idx associated with each neighbor
|
|
// store idx for self if neighbor is in solid or out of domain
|
|
//D3Q19 = {{1,0,0},{-1,0,0}
|
|
// {0,1,0},{0,-1,0}
|
|
// {0,0,1},{0,0,-1},
|
|
// {1,1,0},{-1,-1,0},
|
|
// {1,-1,0},{-1,1,0},
|
|
// {1,0,1},{-1,0,-1},
|
|
// {1,0,-1},{-1,0,1},
|
|
// {0,1,1},{0,-1,-1},
|
|
// {0,1,-1},{0,-1,1}};
|
|
// note that only odd distributions need to be stored to execute the swap algorithm
|
|
int neighbor; // cycle through the neighbors of lattice site idx
|
|
neighbor=Map(i+1,j,k);
|
|
if (neighbor==-2) neighborList[idx]=-1;
|
|
else if (neighbor<0) neighborList[idx]=idx;
|
|
else neighborList[idx]=neighbor;
|
|
|
|
neighbor=Map(i,j+1,k);
|
|
if (neighbor==-2) neighborList[Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[Np+idx]=idx;
|
|
else neighborList[Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i,j,k+1);
|
|
if (neighbor==-2) neighborList[2*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[2*Np+idx]=idx;
|
|
else neighborList[2*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i+1,j+1,k);
|
|
if (neighbor==-2) neighborList[3*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[3*Np+idx]=idx;
|
|
else neighborList[3*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i+1,j-1,k);
|
|
if (neighbor==-2) neighborList[4*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[4*Np+idx]=idx;
|
|
else neighborList[4*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i+1,j,k+1);
|
|
if (neighbor==-2) neighborList[5*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[5*Np+idx]=idx;
|
|
else neighborList[5*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i+1,j,k-1);
|
|
if (neighbor==-2) neighborList[6*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[6*Np+idx]=idx;
|
|
else neighborList[6*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i,j+1,k+1);
|
|
if (neighbor==-2) neighborList[7*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[7*Np+idx]=idx;
|
|
else neighborList[7*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i,j+1,k-1);
|
|
if (neighbor==-2) neighborList[8*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[8*Np+idx]=idx;
|
|
else neighborList[8*Np+idx]=neighbor;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//for (idx=0; idx<Np; idx++) printf("%i: %i %i\n", idx, neighborList[3*Np+idx], neighborList[4*Np+idx]);
|
|
//.......................................................................
|
|
// Now map through SendList and RecvList to update indices
|
|
// First loop over the send lists
|
|
|
|
int *TempBuffer;
|
|
TempBuffer = new int [5*RecvCount];
|
|
|
|
//.......................................................................
|
|
// Re-index the send lists
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_x,sendCount_x*sizeof(int));
|
|
for (i=0; i<sendCount_x; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_x,TempBuffer,sendCount_x*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_y,sendCount_y*sizeof(int));
|
|
for (i=0; i<sendCount_y; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_y,TempBuffer,sendCount_y*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_z,sendCount_z*sizeof(int));
|
|
for (i=0; i<sendCount_z; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_z,TempBuffer,sendCount_z*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_X,sendCount_X*sizeof(int));
|
|
for (i=0; i<sendCount_X; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_X,TempBuffer,sendCount_X*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Y,sendCount_Y*sizeof(int));
|
|
for (i=0; i<sendCount_Y; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Y,TempBuffer,sendCount_Y*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Z,sendCount_Z*sizeof(int));
|
|
for (i=0; i<sendCount_Z; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Z,TempBuffer,sendCount_Z*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_xy,sendCount_xy*sizeof(int));
|
|
for (i=0; i<sendCount_xy; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_xy,TempBuffer,sendCount_xy*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_xY,sendCount_xY*sizeof(int));
|
|
for (i=0; i<sendCount_xY; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_xY,TempBuffer,sendCount_xY*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Xy,sendCount_Xy*sizeof(int));
|
|
for (i=0; i<sendCount_Xy; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Xy,TempBuffer,sendCount_Xy*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_XY,sendCount_XY*sizeof(int));
|
|
for (i=0; i<sendCount_XY; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_XY,TempBuffer,sendCount_XY*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_xz,sendCount_xz*sizeof(int));
|
|
for (i=0; i<sendCount_xz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_xz,TempBuffer,sendCount_xz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_xZ,sendCount_xZ*sizeof(int));
|
|
for (i=0; i<sendCount_xZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_xZ,TempBuffer,sendCount_xZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Xz,sendCount_Xz*sizeof(int));
|
|
for (i=0; i<sendCount_Xz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Xz,TempBuffer,sendCount_Xz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_XZ,sendCount_XZ*sizeof(int));
|
|
for (i=0; i<sendCount_XZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_XZ,TempBuffer,sendCount_XZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_yz,sendCount_yz*sizeof(int));
|
|
for (i=0; i<sendCount_yz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_yz,TempBuffer,sendCount_yz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Yz,sendCount_Yz*sizeof(int));
|
|
for (i=0; i<sendCount_Yz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Yz,TempBuffer,sendCount_Yz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_yZ,sendCount_yZ*sizeof(int));
|
|
for (i=0; i<sendCount_yZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_yZ,TempBuffer,sendCount_yZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_YZ,sendCount_YZ*sizeof(int));
|
|
for (i=0; i<sendCount_YZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_YZ,TempBuffer,sendCount_YZ*sizeof(int));
|
|
//.......................................................................
|
|
// Re-index the recieve lists for the D3Q19 distributions
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_x,5*recvCount_x*sizeof(int));
|
|
for (i=0; i<5*recvCount_x; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
// printf("dvcRecvList_x: Map(%i)=%i \n",n,idx);
|
|
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_x,TempBuffer,5*recvCount_x*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_y,5*recvCount_y*sizeof(int));
|
|
for (i=0; i<5*recvCount_y; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_y,TempBuffer,5*recvCount_y*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_z,5*recvCount_z*sizeof(int));
|
|
for (i=0; i<5*recvCount_z; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_z,TempBuffer,5*recvCount_z*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_X,5*recvCount_X*sizeof(int));
|
|
for (i=0; i<5*recvCount_X; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_X,TempBuffer,5*recvCount_X*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Y,5*recvCount_Y*sizeof(int));
|
|
for (i=0; i<5*recvCount_Y; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Y,TempBuffer,5*recvCount_Y*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Z,5*recvCount_Z*sizeof(int));
|
|
for (i=0; i<5*recvCount_Z; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Z,TempBuffer,5*recvCount_Z*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_xy,recvCount_xy*sizeof(int));
|
|
for (i=0; i<recvCount_xy; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_xy,TempBuffer,recvCount_xy*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_xY,recvCount_xY*sizeof(int));
|
|
for (i=0; i<recvCount_xY; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_xY,TempBuffer,recvCount_xY*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Xy,recvCount_Xy*sizeof(int));
|
|
for (i=0; i<recvCount_Xy; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Xy,TempBuffer,recvCount_Xy*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_XY,recvCount_XY*sizeof(int));
|
|
for (i=0; i<recvCount_XY; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_XY,TempBuffer,recvCount_XY*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_xz,recvCount_xz*sizeof(int));
|
|
for (i=0; i<recvCount_xz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_xz,TempBuffer,recvCount_xz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_xZ,recvCount_xZ*sizeof(int));
|
|
for (i=0; i<recvCount_xZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_xZ,TempBuffer,recvCount_xZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Xz,recvCount_Xz*sizeof(int));
|
|
for (i=0; i<recvCount_Xz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Xz,TempBuffer,recvCount_Xz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_XZ,recvCount_XZ*sizeof(int));
|
|
for (i=0; i<recvCount_XZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_XZ,TempBuffer,recvCount_XZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_yz,recvCount_yz*sizeof(int));
|
|
for (i=0; i<recvCount_yz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_yz,TempBuffer,recvCount_yz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Yz,recvCount_Yz*sizeof(int));
|
|
for (i=0; i<recvCount_Yz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Yz,TempBuffer,recvCount_Yz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_yZ,recvCount_yZ*sizeof(int));
|
|
for (i=0; i<recvCount_yZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_yZ,TempBuffer,recvCount_yZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_YZ,recvCount_YZ*sizeof(int));
|
|
for (i=0; i<recvCount_YZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_YZ,TempBuffer,recvCount_YZ*sizeof(int));
|
|
//.......................................................................
|
|
|
|
|
|
// Reset the value of N to match the dense structure
|
|
N = Np;
|
|
|
|
// Clean up
|
|
delete [] TempBuffer;
|
|
}
|
|
|
|
void ScaLBL_Communicator::MemoryOptimizedLayoutFull(IntArray &Map, int *neighborList, char *id, int Np){
|
|
/*
|
|
* Generate a memory optimized layout
|
|
* id[n] == 0 implies that site n should be ignored (treat as a mask)
|
|
* Map(i,j,k) = idx <- this is the index for the memory optimized layout
|
|
* neighborList(idx) <-stores the neighbors for the D3Q19 model
|
|
* note that the number of communications remains the same
|
|
* the index in the Send and Recv lists is also updated
|
|
* this means that the commuincations are no longer valid for regular data structures
|
|
*/
|
|
int idx,i,j,k,n;
|
|
|
|
// Check that Map has size matching sub-domain
|
|
if (Map.size(0) != Nx)
|
|
ERROR("ScaLBL_Communicator::MemoryOptimizedLayout: Map array dimensions do not match! \n");
|
|
|
|
// Initialize Map
|
|
for (k=0;k<Nz;k++){
|
|
for (j=0;j<Ny;j++){
|
|
for (i=0;i<Nx;i++){
|
|
Map(i,j,k) = -2;
|
|
}
|
|
}
|
|
}
|
|
|
|
// for (k=1;k<Nz-1;k++){
|
|
// printf("....k=%i .....\n",k);
|
|
// for (j=1;j<Ny-1;j++){
|
|
// for (i=1;i<Nx-1;i++){
|
|
// n=k*Nx*Ny+j*Nx+i;
|
|
// idx=Map(i,j,k);
|
|
// printf("%i ",idx);
|
|
// }
|
|
// printf("\n");
|
|
// }
|
|
// }
|
|
// printf("\n\n");
|
|
|
|
// Step 1/2: Index the outer walls of the grid only
|
|
idx=0;
|
|
for (k=1; k<Nz-1; k++){
|
|
for (j=1; j<Ny-1; j++){
|
|
for (i=1; i<Nx-1; i++){
|
|
// domain interior
|
|
Map(i,j,k) = -1;
|
|
// Local index
|
|
n = k*Nx*Ny+j*Nx+i;
|
|
if (id[n] != 0){
|
|
// Counts for the six faces
|
|
if (i==1) Map(n)=idx++;
|
|
else if (j==1) Map(n)=idx++;
|
|
else if (k==1) Map(n)=idx++;
|
|
else if (i==Nx-2) Map(n)=idx++;
|
|
else if (j==Ny-2) Map(n)=idx++;
|
|
else if (k==Nz-2) Map(n)=idx++;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
// Step 2/2: Next loop over the domain interior in block-cyclic fashion
|
|
int MemBlockSize=8;
|
|
k=2;
|
|
while (k<Nz-2){
|
|
int kmax = min(k+MemBlockSize,Nz-2);
|
|
j=2;
|
|
while (j<Ny-2){
|
|
int jmax = min(j+MemBlockSize,Ny-2);
|
|
i=2;
|
|
while (i<Nx-2){
|
|
int imax = min(i+MemBlockSize,Nx-2);
|
|
// Loop over the size of the local block
|
|
//printf("Executing block [%i,%i]x[%i,%i] (idx=%i) \n",i,imax,k,kmax,idx);
|
|
for (int kb=k; kb<kmax; kb++){
|
|
for (int jb=j; jb<jmax; jb++){
|
|
for (int ib=i; ib<imax; ib++){
|
|
// Local index (regular layout)
|
|
n = kb*Nx*Ny + jb*Nx + ib;
|
|
if (id[n] != 0 ){
|
|
Map(n) = idx;
|
|
neighborList[idx++] = n; // index of self in regular layout
|
|
}
|
|
}
|
|
}
|
|
}
|
|
i=imax;
|
|
}
|
|
j=jmax;
|
|
}
|
|
k=kmax;
|
|
}
|
|
|
|
|
|
if (idx > Np ){
|
|
ERROR("ScaLBL_Communicator::MemoryOptimizedLayout: Failed to create memory efficient layout!\n");
|
|
}
|
|
|
|
// for (k=1;k<Nz-1;k++){
|
|
// printf("....k=%i .....\n",k);
|
|
// for (j=1;j<Ny-1;j++){
|
|
// for (i=1;i<Nx-1;i++){
|
|
// n=k*Nx*Ny+j*Nx+i;
|
|
// idx=Map(i,j,k);
|
|
// printf("%i ",idx);
|
|
// }
|
|
// printf("\n");
|
|
// }
|
|
// }
|
|
// printf("\n\n");
|
|
|
|
|
|
// Now use Map to determine the neighbors for each lattice direction
|
|
for (k=1;k<Nz-1;k++){
|
|
for (j=1;j<Ny-1;j++){
|
|
for (i=1;i<Nx-1;i++){
|
|
n=k*Nx*Ny+j*Nx+i;
|
|
idx=Map(i,j,k);
|
|
if (idx > Np) printf("ScaLBL_Communicator::MemoryOptimizedLayout: Map(%i,%i,%i) = %i > %i \n",i,j,k,Map(i,j,k),Np);
|
|
else if (!(idx<0)){
|
|
// store the idx associated with each neighbor
|
|
// store idx for self if neighbor is in solid or out of domain
|
|
//D3Q19 = {{1,0,0},{-1,0,0}
|
|
// {0,1,0},{0,-1,0}
|
|
// {0,0,1},{0,0,-1},
|
|
// {1,1,0},{-1,-1,0},
|
|
// {1,-1,0},{-1,1,0},
|
|
// {1,0,1},{-1,0,-1},
|
|
// {1,0,-1},{-1,0,1},
|
|
// {0,1,1},{0,-1,-1},
|
|
// {0,1,-1},{0,-1,1}};
|
|
// note that only odd distributions need to be stored to execute the swap algorithm
|
|
int neighbor; // cycle through the neighbors of lattice site idx
|
|
neighbor=Map(i+1,j,k);
|
|
if (neighbor==-2) neighborList[idx]=-1;
|
|
else if (neighbor<0) neighborList[idx]=idx;
|
|
else neighborList[idx]=neighbor;
|
|
|
|
neighbor=Map(i-1,j,k);
|
|
if (neighbor==-2) neighborList[Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[Np+idx]=idx;
|
|
else neighborList[Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i,j+1,k);
|
|
if (neighbor==-2) neighborList[2*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[2*Np+idx]=idx;
|
|
else neighborList[2*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i,j-1,k);
|
|
if (neighbor==-2) neighborList[3*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[3*Np+idx]=idx;
|
|
else neighborList[3*Np+idx]=neighbor;
|
|
|
|
|
|
neighbor=Map(i,j,k+1);
|
|
if (neighbor==-2) neighborList[4*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[4*Np+idx]=idx;
|
|
else neighborList[4*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i,j,k-1);
|
|
if (neighbor==-2) neighborList[5*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[5*Np+idx]=idx;
|
|
else neighborList[5*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i+1,j+1,k);
|
|
if (neighbor==-2) neighborList[6*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[6*Np+idx]=idx;
|
|
else neighborList[6*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i-1,j-1,k);
|
|
if (neighbor==-2) neighborList[7*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[7*Np+idx]=idx;
|
|
else neighborList[7*Np+idx]=neighbor;
|
|
|
|
|
|
neighbor=Map(i+1,j-1,k);
|
|
if (neighbor==-2) neighborList[8*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[8*Np+idx]=idx;
|
|
else neighborList[8*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i-1,j+1,k);
|
|
if (neighbor==-2) neighborList[9*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[9*Np+idx]=idx;
|
|
else neighborList[9*Np+idx]=neighbor;
|
|
|
|
|
|
neighbor=Map(i+1,j,k+1);
|
|
if (neighbor==-2) neighborList[10*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[10*Np+idx]=idx;
|
|
else neighborList[10*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i-1,j,k-1);
|
|
if (neighbor==-2) neighborList[11*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[11*Np+idx]=idx;
|
|
else neighborList[11*Np+idx]=neighbor;
|
|
|
|
|
|
neighbor=Map(i+1,j,k-1);
|
|
if (neighbor==-2) neighborList[12*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[12*Np+idx]=idx;
|
|
else neighborList[12*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i-1,j,k+1);
|
|
if (neighbor==-2) neighborList[13*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[13*Np+idx]=idx;
|
|
else neighborList[13*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i,j+1,k+1);
|
|
if (neighbor==-2) neighborList[14*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[14*Np+idx]=idx;
|
|
else neighborList[14*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i,j-1,k-1);
|
|
if (neighbor==-2) neighborList[15*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[15*Np+idx]=idx;
|
|
else neighborList[15*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i,j+1,k-1);
|
|
if (neighbor==-2) neighborList[16*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[16*Np+idx]=idx;
|
|
else neighborList[16*Np+idx]=neighbor;
|
|
|
|
neighbor=Map(i,j-1,k+1);
|
|
if (neighbor==-2) neighborList[17*Np+idx]=-1;
|
|
else if (neighbor<0) neighborList[17*Np+idx]=idx;
|
|
else neighborList[17*Np+idx]=neighbor;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//for (idx=0; idx<Np; idx++) printf("%i: %i %i\n", idx, neighborList[3*Np+idx], neighborList[4*Np+idx]);
|
|
//.......................................................................
|
|
// Now map through SendList and RecvList to update indices
|
|
// First loop over the send lists
|
|
|
|
int *TempBuffer;
|
|
TempBuffer = new int [5*RecvCount];
|
|
|
|
//.......................................................................
|
|
// Re-index the send lists
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_x,sendCount_x*sizeof(int));
|
|
for (i=0; i<sendCount_x; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_x,TempBuffer,sendCount_x*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_y,sendCount_y*sizeof(int));
|
|
for (i=0; i<sendCount_y; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_y,TempBuffer,sendCount_y*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_z,sendCount_z*sizeof(int));
|
|
for (i=0; i<sendCount_z; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_z,TempBuffer,sendCount_z*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_X,sendCount_X*sizeof(int));
|
|
for (i=0; i<sendCount_X; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_X,TempBuffer,sendCount_X*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Y,sendCount_Y*sizeof(int));
|
|
for (i=0; i<sendCount_Y; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Y,TempBuffer,sendCount_Y*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Z,sendCount_Z*sizeof(int));
|
|
for (i=0; i<sendCount_Z; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Z,TempBuffer,sendCount_Z*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_xy,sendCount_xy*sizeof(int));
|
|
for (i=0; i<sendCount_xy; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_xy,TempBuffer,sendCount_xy*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_xY,sendCount_xY*sizeof(int));
|
|
for (i=0; i<sendCount_xY; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_xY,TempBuffer,sendCount_xY*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Xy,sendCount_Xy*sizeof(int));
|
|
for (i=0; i<sendCount_Xy; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Xy,TempBuffer,sendCount_Xy*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_XY,sendCount_XY*sizeof(int));
|
|
for (i=0; i<sendCount_XY; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_XY,TempBuffer,sendCount_XY*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_xz,sendCount_xz*sizeof(int));
|
|
for (i=0; i<sendCount_xz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_xz,TempBuffer,sendCount_xz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_xZ,sendCount_xZ*sizeof(int));
|
|
for (i=0; i<sendCount_xZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_xZ,TempBuffer,sendCount_xZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Xz,sendCount_Xz*sizeof(int));
|
|
for (i=0; i<sendCount_Xz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Xz,TempBuffer,sendCount_Xz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_XZ,sendCount_XZ*sizeof(int));
|
|
for (i=0; i<sendCount_XZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_XZ,TempBuffer,sendCount_XZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_yz,sendCount_yz*sizeof(int));
|
|
for (i=0; i<sendCount_yz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_yz,TempBuffer,sendCount_yz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Yz,sendCount_Yz*sizeof(int));
|
|
for (i=0; i<sendCount_Yz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Yz,TempBuffer,sendCount_Yz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_yZ,sendCount_yZ*sizeof(int));
|
|
for (i=0; i<sendCount_yZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_yZ,TempBuffer,sendCount_yZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_YZ,sendCount_YZ*sizeof(int));
|
|
for (i=0; i<sendCount_YZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_YZ,TempBuffer,sendCount_YZ*sizeof(int));
|
|
//.......................................................................
|
|
// Re-index the recieve lists for the D3Q19 distributions
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_x,5*recvCount_x*sizeof(int));
|
|
for (i=0; i<5*recvCount_x; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
// printf("dvcRecvList_x: Map(%i)=%i \n",n,idx);
|
|
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_x,TempBuffer,5*recvCount_x*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_y,5*recvCount_y*sizeof(int));
|
|
for (i=0; i<5*recvCount_y; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_y,TempBuffer,5*recvCount_y*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_z,5*recvCount_z*sizeof(int));
|
|
for (i=0; i<5*recvCount_z; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_z,TempBuffer,5*recvCount_z*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_X,5*recvCount_X*sizeof(int));
|
|
for (i=0; i<5*recvCount_X; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_X,TempBuffer,5*recvCount_X*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Y,5*recvCount_Y*sizeof(int));
|
|
for (i=0; i<5*recvCount_Y; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Y,TempBuffer,5*recvCount_Y*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Z,5*recvCount_Z*sizeof(int));
|
|
for (i=0; i<5*recvCount_Z; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Z,TempBuffer,5*recvCount_Z*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_xy,recvCount_xy*sizeof(int));
|
|
for (i=0; i<recvCount_xy; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_xy,TempBuffer,recvCount_xy*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_xY,recvCount_xY*sizeof(int));
|
|
for (i=0; i<recvCount_xY; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_xY,TempBuffer,recvCount_xY*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Xy,recvCount_Xy*sizeof(int));
|
|
for (i=0; i<recvCount_Xy; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Xy,TempBuffer,recvCount_Xy*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_XY,recvCount_XY*sizeof(int));
|
|
for (i=0; i<recvCount_XY; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_XY,TempBuffer,recvCount_XY*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_xz,recvCount_xz*sizeof(int));
|
|
for (i=0; i<recvCount_xz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_xz,TempBuffer,recvCount_xz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_xZ,recvCount_xZ*sizeof(int));
|
|
for (i=0; i<recvCount_xZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_xZ,TempBuffer,recvCount_xZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Xz,recvCount_Xz*sizeof(int));
|
|
for (i=0; i<recvCount_Xz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Xz,TempBuffer,recvCount_Xz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_XZ,recvCount_XZ*sizeof(int));
|
|
for (i=0; i<recvCount_XZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_XZ,TempBuffer,recvCount_XZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_yz,recvCount_yz*sizeof(int));
|
|
for (i=0; i<recvCount_yz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_yz,TempBuffer,recvCount_yz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Yz,recvCount_Yz*sizeof(int));
|
|
for (i=0; i<recvCount_Yz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Yz,TempBuffer,recvCount_Yz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_yZ,recvCount_yZ*sizeof(int));
|
|
for (i=0; i<recvCount_yZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_yZ,TempBuffer,recvCount_yZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_YZ,recvCount_YZ*sizeof(int));
|
|
for (i=0; i<recvCount_YZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_YZ,TempBuffer,recvCount_YZ*sizeof(int));
|
|
//.......................................................................
|
|
|
|
|
|
// Reset the value of N to match the dense structure
|
|
N = Np;
|
|
|
|
// Clean up
|
|
delete [] TempBuffer;
|
|
}
|
|
|
|
|
|
void ScaLBL_Communicator::MemoryOptimizedLayoutAA(IntArray &Map, int *neighborList, char *id, int Np){
|
|
/*
|
|
* Generate a memory optimized layout
|
|
* id[n] == 0 implies that site n should be ignored (treat as a mask)
|
|
* Map(i,j,k) = idx <- this is the index for the memory optimized layout
|
|
* neighborList(idx) <-stores the neighbors for the D3Q19 model
|
|
* note that the number of communications remains the same
|
|
* the index in the Send and Recv lists is also updated
|
|
* this means that the commuincations are no longer valid for regular data structures
|
|
*/
|
|
int idx,i,j,k,n;
|
|
|
|
// Check that Map has size matching sub-domain
|
|
if (Map.size(0) != Nx)
|
|
ERROR("ScaLBL_Communicator::MemoryOptimizedLayout: Map array dimensions do not match! \n");
|
|
|
|
// Initialize Map
|
|
for (k=0;k<Nz;k++){
|
|
for (j=0;j<Ny;j++){
|
|
for (i=0;i<Nx;i++){
|
|
Map(i,j,k) = -2;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Step 1/2: Index the outer walls of the grid only
|
|
idx=0; next=0;
|
|
for (k=1; k<Nz-1; k++){
|
|
for (j=1; j<Ny-1; j++){
|
|
for (i=1; i<Nx-1; i++){
|
|
// domain interior
|
|
Map(i,j,k) = -1;
|
|
// Local index
|
|
n = k*Nx*Ny+j*Nx+i;
|
|
if (id[n] != 0){
|
|
// Counts for the six faces
|
|
if (i==1) Map(n)=idx++;
|
|
else if (j==1) Map(n)=idx++;
|
|
else if (k==1) Map(n)=idx++;
|
|
else if (i==Nx-2) Map(n)=idx++;
|
|
else if (j==Ny-2) Map(n)=idx++;
|
|
else if (k==Nz-2) Map(n)=idx++;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
next=idx;
|
|
|
|
|
|
// Step 2/2: Next loop over the domain interior in block-cyclic fashion
|
|
for (k=2; k<Nz-2; k++){
|
|
for (j=2; j<Ny-2; j++){
|
|
for (i=2; i<Nx-2; i++){
|
|
// Local index (regular layout)
|
|
n = k*Nx*Ny + j*Nx + i;
|
|
if (id[n] != 0 ){
|
|
Map(n) = idx;
|
|
neighborList[idx++] = n; // index of self in regular layout
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
int MemBlockSize=32;
|
|
k=2;
|
|
while (k<Nz-2){
|
|
int kmax = min(k+MemBlockSize,Nz-2);
|
|
j=2;
|
|
while (j<Ny-2){
|
|
int jmax = min(j+MemBlockSize,Ny-2);
|
|
i=2;
|
|
while (i<Nx-2){
|
|
int imax = min(i+MemBlockSize,Nx-2);
|
|
// Loop over the size of the local block
|
|
//printf("Executing block [%i,%i]x[%i,%i] (idx=%i) \n",i,imax,k,kmax,idx);
|
|
for (int kb=k; kb<kmax; kb++){
|
|
for (int jb=j; jb<jmax; jb++){
|
|
for (int ib=i; ib<imax; ib++){
|
|
// Local index (regular layout)
|
|
n = kb*Nx*Ny + jb*Nx + ib;
|
|
if (id[n] != 0 ){
|
|
Map(n) = idx;
|
|
neighborList[idx++] = n; // index of self in regular layout
|
|
}
|
|
}
|
|
}
|
|
}
|
|
i=imax;
|
|
}
|
|
j=jmax;
|
|
}
|
|
k=kmax;
|
|
}
|
|
|
|
*/
|
|
if (idx > Np ){
|
|
ERROR("ScaLBL_Communicator::MemoryOptimizedLayout: Failed to create memory efficient layout!\n");
|
|
}
|
|
/*
|
|
for (k=1;k<Nz-1;k++){
|
|
printf("....k=%i .....\n",k);
|
|
for (j=1;j<Ny-1;j++){
|
|
for (i=1;i<Nx-1;i++){
|
|
n=k*Nx*Ny+j*Nx+i;
|
|
idx=Map(i,j,k);
|
|
printf("%i ",idx);
|
|
}
|
|
printf("\n");
|
|
}
|
|
}
|
|
printf("\n\n");
|
|
*/
|
|
|
|
// Now use Map to determine the neighbors for each lattice direction
|
|
for (k=1;k<Nz-1;k++){
|
|
for (j=1;j<Ny-1;j++){
|
|
for (i=1;i<Nx-1;i++){
|
|
n=k*Nx*Ny+j*Nx+i;
|
|
idx=Map(i,j,k);
|
|
if (idx > Np) printf("ScaLBL_Communicator::MemoryOptimizedLayout: Map(%i,%i,%i) = %i > %i \n",i,j,k,Map(i,j,k),Np);
|
|
else if (!(idx<0)){
|
|
// store the idx associated with each neighbor
|
|
// store idx for self if neighbor is in solid or out of domain
|
|
//D3Q19 = {{1,0,0},{-1,0,0}
|
|
// {0,1,0},{0,-1,0}
|
|
// {0,0,1},{0,0,-1},
|
|
// {1,1,0},{-1,-1,0},
|
|
// {1,-1,0},{-1,1,0},
|
|
// {1,0,1},{-1,0,-1},
|
|
// {1,0,-1},{-1,0,1},
|
|
// {0,1,1},{0,-1,-1},
|
|
// {0,1,-1},{0,-1,1}};
|
|
int neighbor; // cycle through the neighbors of lattice site idx
|
|
neighbor=Map(i-1,j,k);
|
|
if (neighbor<0) neighborList[idx]=idx + 2*Np;
|
|
else neighborList[idx]=neighbor + 1*Np;
|
|
|
|
neighbor=Map(i+1,j,k);
|
|
if (neighbor<0) neighborList[Np+idx] = idx + 1*Np;
|
|
else neighborList[Np+idx]= neighbor + 2*Np;
|
|
|
|
neighbor=Map(i,j-1,k);
|
|
if (neighbor<0) neighborList[2*Np+idx]=idx + 4*Np;
|
|
else neighborList[2*Np+idx]=neighbor + 3*Np;
|
|
|
|
neighbor=Map(i,j+1,k);
|
|
if (neighbor<0) neighborList[3*Np+idx]=idx + 3*Np;
|
|
else neighborList[3*Np+idx]=neighbor + 4*Np;
|
|
|
|
neighbor=Map(i,j,k-1);
|
|
if (neighbor<0) neighborList[4*Np+idx]=idx + 6*Np;
|
|
else neighborList[4*Np+idx]=neighbor + 5*Np;
|
|
|
|
neighbor=Map(i,j,k+1);
|
|
if (neighbor<0) neighborList[5*Np+idx]=idx + 5*Np;
|
|
else neighborList[5*Np+idx]=neighbor + 6*Np;
|
|
|
|
neighbor=Map(i-1,j-1,k);
|
|
if (neighbor<0) neighborList[6*Np+idx]=idx + 8*Np;
|
|
else neighborList[6*Np+idx]=neighbor + 7*Np;
|
|
|
|
neighbor=Map(i+1,j+1,k);
|
|
if (neighbor<0) neighborList[7*Np+idx]=idx + 7*Np;
|
|
else neighborList[7*Np+idx]=neighbor+8*Np;
|
|
|
|
neighbor=Map(i-1,j+1,k);
|
|
if (neighbor<0) neighborList[8*Np+idx]=idx + 10*Np;
|
|
else neighborList[8*Np+idx]=neighbor + 9*Np;
|
|
|
|
neighbor=Map(i+1,j-1,k);
|
|
if (neighbor<0) neighborList[9*Np+idx]=idx + 9*Np;
|
|
else neighborList[9*Np+idx]=neighbor + 10*Np;
|
|
|
|
neighbor=Map(i-1,j,k-1);
|
|
if (neighbor<0) neighborList[10*Np+idx]=idx + 12*Np;
|
|
else neighborList[10*Np+idx]=neighbor + 11*Np;
|
|
|
|
neighbor=Map(i+1,j,k+1);
|
|
if (neighbor<0) neighborList[11*Np+idx]=idx + 11*Np;
|
|
else neighborList[11*Np+idx]=neighbor + 12*Np;
|
|
|
|
neighbor=Map(i-1,j,k+1);
|
|
if (neighbor<0) neighborList[12*Np+idx]=idx + 14*Np;
|
|
else neighborList[12*Np+idx]=neighbor + 13*Np;
|
|
|
|
neighbor=Map(i+1,j,k-1);
|
|
if (neighbor<0) neighborList[13*Np+idx]=idx + 13*Np;
|
|
else neighborList[13*Np+idx]=neighbor + 14*Np;
|
|
|
|
neighbor=Map(i,j-1,k-1);
|
|
if (neighbor<0) neighborList[14*Np+idx]=idx + 16*Np;
|
|
else neighborList[14*Np+idx]=neighbor + 15*Np;
|
|
|
|
neighbor=Map(i,j+1,k+1);
|
|
if (neighbor<0) neighborList[15*Np+idx]=idx + 15*Np;
|
|
else neighborList[15*Np+idx]=neighbor + 16*Np;
|
|
|
|
neighbor=Map(i,j-1,k+1);
|
|
if (neighbor<0) neighborList[16*Np+idx]=idx + 18*Np;
|
|
else neighborList[16*Np+idx]=neighbor + 17*Np;
|
|
|
|
neighbor=Map(i,j+1,k-1);
|
|
if (neighbor<0) neighborList[17*Np+idx]=idx + 17*Np;
|
|
else neighborList[17*Np+idx]=neighbor + 18*Np;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//for (idx=0; idx<Np; idx++) printf("%i: %i %i\n", idx, neighborList[Np], neighborList[Np+idx]);
|
|
//.......................................................................
|
|
// Now map through SendList and RecvList to update indices
|
|
// First loop over the send lists
|
|
|
|
int *TempBuffer;
|
|
TempBuffer = new int [5*RecvCount];
|
|
|
|
//.......................................................................
|
|
// Re-index the send lists
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_x,sendCount_x*sizeof(int));
|
|
for (i=0; i<sendCount_x; i++){
|
|
n = TempBuffer[i];
|
|
//if (rank==0) printf("s: n=%d ",n);
|
|
idx=Map(n);
|
|
//if (rank == 0) printf("s: mapped n=%d\n",idx);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_x,TempBuffer,sendCount_x*sizeof(int));
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_y,sendCount_y*sizeof(int));
|
|
for (i=0; i<sendCount_y; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_y,TempBuffer,sendCount_y*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_z,sendCount_z*sizeof(int));
|
|
for (i=0; i<sendCount_z; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_z,TempBuffer,sendCount_z*sizeof(int));
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_X,sendCount_X*sizeof(int));
|
|
for (i=0; i<sendCount_X; i++){
|
|
n = TempBuffer[i];
|
|
//if (rank==0) printf("r: n=%d ",n);
|
|
idx=Map(n);
|
|
//if (rank == 0) printf("r: mapped n=%d\n",idx);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_X,TempBuffer,sendCount_X*sizeof(int));
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Y,sendCount_Y*sizeof(int));
|
|
for (i=0; i<sendCount_Y; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Y,TempBuffer,sendCount_Y*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Z,sendCount_Z*sizeof(int));
|
|
for (i=0; i<sendCount_Z; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Z,TempBuffer,sendCount_Z*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_xy,sendCount_xy*sizeof(int));
|
|
for (i=0; i<sendCount_xy; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_xy,TempBuffer,sendCount_xy*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_xY,sendCount_xY*sizeof(int));
|
|
for (i=0; i<sendCount_xY; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_xY,TempBuffer,sendCount_xY*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Xy,sendCount_Xy*sizeof(int));
|
|
for (i=0; i<sendCount_Xy; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Xy,TempBuffer,sendCount_Xy*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_XY,sendCount_XY*sizeof(int));
|
|
for (i=0; i<sendCount_XY; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_XY,TempBuffer,sendCount_XY*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_xz,sendCount_xz*sizeof(int));
|
|
for (i=0; i<sendCount_xz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_xz,TempBuffer,sendCount_xz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_xZ,sendCount_xZ*sizeof(int));
|
|
for (i=0; i<sendCount_xZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_xZ,TempBuffer,sendCount_xZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Xz,sendCount_Xz*sizeof(int));
|
|
for (i=0; i<sendCount_Xz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Xz,TempBuffer,sendCount_Xz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_XZ,sendCount_XZ*sizeof(int));
|
|
for (i=0; i<sendCount_XZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_XZ,TempBuffer,sendCount_XZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_yz,sendCount_yz*sizeof(int));
|
|
for (i=0; i<sendCount_yz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_yz,TempBuffer,sendCount_yz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_Yz,sendCount_Yz*sizeof(int));
|
|
for (i=0; i<sendCount_Yz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_Yz,TempBuffer,sendCount_Yz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_yZ,sendCount_yZ*sizeof(int));
|
|
for (i=0; i<sendCount_yZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_yZ,TempBuffer,sendCount_yZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcSendList_YZ,sendCount_YZ*sizeof(int));
|
|
for (i=0; i<sendCount_YZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcSendList_YZ,TempBuffer,sendCount_YZ*sizeof(int));
|
|
//.......................................................................
|
|
// Re-index the recieve lists for the D3Q19 distributions
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_x,5*recvCount_x*sizeof(int));
|
|
for (i=0; i<5*recvCount_x; i++){
|
|
n = TempBuffer[i];
|
|
//if (rank==0) printf("r: n=%d ",n);
|
|
idx=Map(n);
|
|
//if (rank == 0) printf("r: mapped n=%d\n",idx);
|
|
TempBuffer[i]=idx;
|
|
|
|
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_x,TempBuffer,5*recvCount_x*sizeof(int));
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_y,5*recvCount_y*sizeof(int));
|
|
for (i=0; i<5*recvCount_y; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
|
|
ScaLBL_CopyToDevice(dvcRecvDist_y,TempBuffer,5*recvCount_y*sizeof(int));
|
|
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_z,5*recvCount_z*sizeof(int));
|
|
for (i=0; i<5*recvCount_z; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_z,TempBuffer,5*recvCount_z*sizeof(int));
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_X,5*recvCount_X*sizeof(int));
|
|
for (i=0; i<5*recvCount_X; i++){
|
|
n = TempBuffer[i];
|
|
//if (rank==0) printf("r: n=%d ",n);
|
|
idx=Map(n);
|
|
//if (rank == 0) printf("r: mapped n=%d\n",idx);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_X,TempBuffer,5*recvCount_X*sizeof(int));
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Y,5*recvCount_Y*sizeof(int));
|
|
for (i=0; i<5*recvCount_Y; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Y,TempBuffer,5*recvCount_Y*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Z,5*recvCount_Z*sizeof(int));
|
|
for (i=0; i<5*recvCount_Z; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Z,TempBuffer,5*recvCount_Z*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_xy,recvCount_xy*sizeof(int));
|
|
for (i=0; i<recvCount_xy; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_xy,TempBuffer,recvCount_xy*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_xY,recvCount_xY*sizeof(int));
|
|
for (i=0; i<recvCount_xY; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_xY,TempBuffer,recvCount_xY*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Xy,recvCount_Xy*sizeof(int));
|
|
for (i=0; i<recvCount_Xy; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Xy,TempBuffer,recvCount_Xy*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_XY,recvCount_XY*sizeof(int));
|
|
for (i=0; i<recvCount_XY; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_XY,TempBuffer,recvCount_XY*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_xz,recvCount_xz*sizeof(int));
|
|
for (i=0; i<recvCount_xz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_xz,TempBuffer,recvCount_xz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_xZ,recvCount_xZ*sizeof(int));
|
|
for (i=0; i<recvCount_xZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_xZ,TempBuffer,recvCount_xZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Xz,recvCount_Xz*sizeof(int));
|
|
for (i=0; i<recvCount_Xz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Xz,TempBuffer,recvCount_Xz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_XZ,recvCount_XZ*sizeof(int));
|
|
for (i=0; i<recvCount_XZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_XZ,TempBuffer,recvCount_XZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_yz,recvCount_yz*sizeof(int));
|
|
for (i=0; i<recvCount_yz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_yz,TempBuffer,recvCount_yz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_Yz,recvCount_Yz*sizeof(int));
|
|
for (i=0; i<recvCount_Yz; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_Yz,TempBuffer,recvCount_Yz*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_yZ,recvCount_yZ*sizeof(int));
|
|
for (i=0; i<recvCount_yZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_yZ,TempBuffer,recvCount_yZ*sizeof(int));
|
|
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_YZ,recvCount_YZ*sizeof(int));
|
|
for (i=0; i<recvCount_YZ; i++){
|
|
n = TempBuffer[i];
|
|
idx=Map(n);
|
|
TempBuffer[i]=idx;
|
|
}
|
|
ScaLBL_CopyToDevice(dvcRecvDist_YZ,TempBuffer,recvCount_YZ*sizeof(int));
|
|
//.......................................................................
|
|
|
|
|
|
// Reset the value of N to match the dense structure
|
|
N = Np;
|
|
|
|
// Clean up
|
|
delete [] TempBuffer;
|
|
}
|
|
|
|
|
|
|
|
|
|
void ScaLBL_Communicator::SendD3Q19(double *f_even, double *f_odd){
|
|
|
|
if (Lock==true){
|
|
ERROR("ScaLBL Error (SendD3Q19): ScaLBL_Communicator is locked -- did you forget to match Send/Recv calls?");
|
|
}
|
|
else{
|
|
Lock=true;
|
|
}
|
|
// assign tag of 19 to D3Q19 communication
|
|
sendtag = recvtag = 19;
|
|
ScaLBL_DeviceBarrier();
|
|
// Pack the distributions
|
|
ScaLBL_D3Q19_Pack(1,dvcSendList_X,0,sendCount_X,sendbuf_X,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(4,dvcSendList_X,sendCount_X,sendCount_X,sendbuf_X,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(5,dvcSendList_X,2*sendCount_X,sendCount_X,sendbuf_X,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(6,dvcSendList_X,3*sendCount_X,sendCount_X,sendbuf_X,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(7,dvcSendList_X,4*sendCount_X,sendCount_X,sendbuf_X,f_odd,N);
|
|
//...Packing for X face(1,7,9,11,13)................................
|
|
ScaLBL_D3Q19_Pack(0,dvcSendList_x,0,sendCount_x,sendbuf_x,f_even,N);
|
|
ScaLBL_D3Q19_Pack(3,dvcSendList_x,sendCount_x,sendCount_x,sendbuf_x,f_even,N);
|
|
ScaLBL_D3Q19_Pack(4,dvcSendList_x,2*sendCount_x,sendCount_x,sendbuf_x,f_even,N);
|
|
ScaLBL_D3Q19_Pack(5,dvcSendList_x,3*sendCount_x,sendCount_x,sendbuf_x,f_even,N);
|
|
ScaLBL_D3Q19_Pack(6,dvcSendList_x,4*sendCount_x,sendCount_x,sendbuf_x,f_even,N);
|
|
//...Packing for y face(4,8,9,16,18).................................
|
|
ScaLBL_D3Q19_Pack(2,dvcSendList_Y,0,sendCount_Y,sendbuf_Y,f_even,N);
|
|
ScaLBL_D3Q19_Pack(4,dvcSendList_Y,sendCount_Y,sendCount_Y,sendbuf_Y,f_even,N);
|
|
ScaLBL_D3Q19_Pack(4,dvcSendList_Y,2*sendCount_Y,sendCount_Y,sendbuf_Y,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(8,dvcSendList_Y,3*sendCount_Y,sendCount_Y,sendbuf_Y,f_even,N);
|
|
ScaLBL_D3Q19_Pack(9,dvcSendList_Y,4*sendCount_Y,sendCount_Y,sendbuf_Y,f_even,N);
|
|
//...Packing for Y face(3,7,10,15,17).................................
|
|
ScaLBL_D3Q19_Pack(1,dvcSendList_y,0,sendCount_y,sendbuf_y,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(3,dvcSendList_y,sendCount_y,sendCount_y,sendbuf_y,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(5,dvcSendList_y,2*sendCount_y,sendCount_y,sendbuf_y,f_even,N);
|
|
ScaLBL_D3Q19_Pack(7,dvcSendList_y,3*sendCount_y,sendCount_y,sendbuf_y,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(8,dvcSendList_y,4*sendCount_y,sendCount_y,sendbuf_y,f_odd,N);
|
|
//...Packing for z face(6,12,13,16,17)................................
|
|
ScaLBL_D3Q19_Pack(3,dvcSendList_Z,0,sendCount_Z,sendbuf_Z,f_even,N);
|
|
ScaLBL_D3Q19_Pack(6,dvcSendList_Z,sendCount_Z,sendCount_Z,sendbuf_Z,f_even,N);
|
|
ScaLBL_D3Q19_Pack(6,dvcSendList_Z,2*sendCount_Z,sendCount_Z,sendbuf_Z,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(8,dvcSendList_Z,3*sendCount_Z,sendCount_Z,sendbuf_Z,f_even,N);
|
|
ScaLBL_D3Q19_Pack(8,dvcSendList_Z,4*sendCount_Z,sendCount_Z,sendbuf_Z,f_odd,N);
|
|
//...Packing for Z face(5,11,14,15,18)................................
|
|
ScaLBL_D3Q19_Pack(2,dvcSendList_z,0,sendCount_z,sendbuf_z,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(5,dvcSendList_z,sendCount_z,sendCount_z,sendbuf_z,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(7,dvcSendList_z,2*sendCount_z,sendCount_z,sendbuf_z,f_even,N);
|
|
ScaLBL_D3Q19_Pack(7,dvcSendList_z,3*sendCount_z,sendCount_z,sendbuf_z,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(9,dvcSendList_z,4*sendCount_z,sendCount_z,sendbuf_z,f_even,N);
|
|
//...Pack the xy edge (8)................................
|
|
ScaLBL_D3Q19_Pack(4,dvcSendList_XY,0,sendCount_XY,sendbuf_XY,f_even,N);
|
|
//...Pack the Xy edge (9)................................
|
|
ScaLBL_D3Q19_Pack(4,dvcSendList_xY,0,sendCount_xY,sendbuf_xY,f_odd,N);
|
|
//...Pack the xY edge (10)................................
|
|
ScaLBL_D3Q19_Pack(5,dvcSendList_Xy,0,sendCount_Xy,sendbuf_Xy,f_even,N);
|
|
//...Pack the XY edge (7)................................
|
|
ScaLBL_D3Q19_Pack(3,dvcSendList_xy,0,sendCount_xy,sendbuf_xy,f_odd,N);
|
|
//...Pack the xz edge (12)................................
|
|
ScaLBL_D3Q19_Pack(6,dvcSendList_XZ,0,sendCount_XZ,sendbuf_XZ,f_even,N);
|
|
//...Pack the xZ edge (14)................................
|
|
ScaLBL_D3Q19_Pack(7,dvcSendList_Xz,0,sendCount_Xz,sendbuf_Xz,f_even,N);
|
|
//...Pack the Xz edge (13)................................
|
|
ScaLBL_D3Q19_Pack(6,dvcSendList_xZ,0,sendCount_xZ,sendbuf_xZ,f_odd,N);
|
|
//...Pack the XZ edge (11)................................
|
|
ScaLBL_D3Q19_Pack(5,dvcSendList_xz,0,sendCount_xz,sendbuf_xz,f_odd,N);
|
|
//...Pack the xz edge (12)................................
|
|
//...Pack the yz edge (16)................................
|
|
ScaLBL_D3Q19_Pack(8,dvcSendList_YZ,0,sendCount_YZ,sendbuf_YZ,f_even,N);
|
|
//...Pack the yZ edge (18)................................
|
|
ScaLBL_D3Q19_Pack(9,dvcSendList_Yz,0,sendCount_Yz,sendbuf_Yz,f_even,N);
|
|
//...Pack the Yz edge (17)................................
|
|
ScaLBL_D3Q19_Pack(8,dvcSendList_yZ,0,sendCount_yZ,sendbuf_yZ,f_odd,N);
|
|
//...Pack the YZ edge (15)................................
|
|
ScaLBL_D3Q19_Pack(7,dvcSendList_yz,0,sendCount_yz,sendbuf_yz,f_odd,N);
|
|
//...................................................................................
|
|
|
|
//...................................................................................
|
|
// Send all the distributions
|
|
MPI_Isend(sendbuf_x, 5*sendCount_x,MPI_DOUBLE,rank_x,sendtag,MPI_COMM_SCALBL,&req1[0]);
|
|
MPI_Irecv(recvbuf_X, 5*recvCount_X,MPI_DOUBLE,rank_X,recvtag,MPI_COMM_SCALBL,&req2[0]);
|
|
MPI_Isend(sendbuf_X, 5*sendCount_X,MPI_DOUBLE,rank_X,sendtag,MPI_COMM_SCALBL,&req1[1]);
|
|
MPI_Irecv(recvbuf_x, 5*recvCount_x,MPI_DOUBLE,rank_x,recvtag,MPI_COMM_SCALBL,&req2[1]);
|
|
MPI_Isend(sendbuf_y, 5*sendCount_y,MPI_DOUBLE,rank_y,sendtag,MPI_COMM_SCALBL,&req1[2]);
|
|
MPI_Irecv(recvbuf_Y, 5*recvCount_Y,MPI_DOUBLE,rank_Y,recvtag,MPI_COMM_SCALBL,&req2[2]);
|
|
MPI_Isend(sendbuf_Y, 5*sendCount_Y,MPI_DOUBLE,rank_Y,sendtag,MPI_COMM_SCALBL,&req1[3]);
|
|
MPI_Irecv(recvbuf_y, 5*recvCount_y,MPI_DOUBLE,rank_y,recvtag,MPI_COMM_SCALBL,&req2[3]);
|
|
MPI_Isend(sendbuf_z, 5*sendCount_z,MPI_DOUBLE,rank_z,sendtag,MPI_COMM_SCALBL,&req1[4]);
|
|
MPI_Irecv(recvbuf_Z, 5*recvCount_Z,MPI_DOUBLE,rank_Z,recvtag,MPI_COMM_SCALBL,&req2[4]);
|
|
MPI_Isend(sendbuf_Z, 5*sendCount_Z,MPI_DOUBLE,rank_Z,sendtag,MPI_COMM_SCALBL,&req1[5]);
|
|
MPI_Irecv(recvbuf_z, 5*recvCount_z,MPI_DOUBLE,rank_z,recvtag,MPI_COMM_SCALBL,&req2[5]);
|
|
MPI_Isend(sendbuf_xy, sendCount_xy,MPI_DOUBLE,rank_xy,sendtag,MPI_COMM_SCALBL,&req1[6]);
|
|
MPI_Irecv(recvbuf_XY, recvCount_XY,MPI_DOUBLE,rank_XY,recvtag,MPI_COMM_SCALBL,&req2[6]);
|
|
MPI_Isend(sendbuf_XY, sendCount_XY,MPI_DOUBLE,rank_XY,sendtag,MPI_COMM_SCALBL,&req1[7]);
|
|
MPI_Irecv(recvbuf_xy, recvCount_xy,MPI_DOUBLE,rank_xy,recvtag,MPI_COMM_SCALBL,&req2[7]);
|
|
MPI_Isend(sendbuf_Xy, sendCount_Xy,MPI_DOUBLE,rank_Xy,sendtag,MPI_COMM_SCALBL,&req1[8]);
|
|
MPI_Irecv(recvbuf_xY, recvCount_xY,MPI_DOUBLE,rank_xY,recvtag,MPI_COMM_SCALBL,&req2[8]);
|
|
MPI_Isend(sendbuf_xY, sendCount_xY,MPI_DOUBLE,rank_xY,sendtag,MPI_COMM_SCALBL,&req1[9]);
|
|
MPI_Irecv(recvbuf_Xy, recvCount_Xy,MPI_DOUBLE,rank_Xy,recvtag,MPI_COMM_SCALBL,&req2[9]);
|
|
MPI_Isend(sendbuf_xz, sendCount_xz,MPI_DOUBLE,rank_xz,sendtag,MPI_COMM_SCALBL,&req1[10]);
|
|
MPI_Irecv(recvbuf_XZ, recvCount_XZ,MPI_DOUBLE,rank_XZ,recvtag,MPI_COMM_SCALBL,&req2[10]);
|
|
MPI_Isend(sendbuf_XZ, sendCount_XZ,MPI_DOUBLE,rank_XZ,sendtag,MPI_COMM_SCALBL,&req1[11]);
|
|
MPI_Irecv(recvbuf_xz, recvCount_xz,MPI_DOUBLE,rank_xz,recvtag,MPI_COMM_SCALBL,&req2[11]);
|
|
MPI_Isend(sendbuf_Xz, sendCount_Xz,MPI_DOUBLE,rank_Xz,sendtag,MPI_COMM_SCALBL,&req1[12]);
|
|
MPI_Irecv(recvbuf_xZ, recvCount_xZ,MPI_DOUBLE,rank_xZ,recvtag,MPI_COMM_SCALBL,&req2[12]);
|
|
MPI_Isend(sendbuf_xZ, sendCount_xZ,MPI_DOUBLE,rank_xZ,sendtag,MPI_COMM_SCALBL,&req1[13]);
|
|
MPI_Irecv(recvbuf_Xz, recvCount_Xz,MPI_DOUBLE,rank_Xz,recvtag,MPI_COMM_SCALBL,&req2[13]);
|
|
MPI_Isend(sendbuf_yz, sendCount_yz,MPI_DOUBLE,rank_yz,sendtag,MPI_COMM_SCALBL,&req1[14]);
|
|
MPI_Irecv(recvbuf_YZ, recvCount_YZ,MPI_DOUBLE,rank_YZ,recvtag,MPI_COMM_SCALBL,&req2[14]);
|
|
MPI_Isend(sendbuf_YZ, sendCount_YZ,MPI_DOUBLE,rank_YZ,sendtag,MPI_COMM_SCALBL,&req1[15]);
|
|
MPI_Irecv(recvbuf_yz, recvCount_yz,MPI_DOUBLE,rank_yz,recvtag,MPI_COMM_SCALBL,&req2[15]);
|
|
MPI_Isend(sendbuf_Yz, sendCount_Yz,MPI_DOUBLE,rank_Yz,sendtag,MPI_COMM_SCALBL,&req1[16]);
|
|
MPI_Irecv(recvbuf_yZ, recvCount_yZ,MPI_DOUBLE,rank_yZ,recvtag,MPI_COMM_SCALBL,&req2[16]);
|
|
MPI_Isend(sendbuf_yZ, sendCount_yZ,MPI_DOUBLE,rank_yZ,sendtag,MPI_COMM_SCALBL,&req1[17]);
|
|
MPI_Irecv(recvbuf_Yz, recvCount_Yz,MPI_DOUBLE,rank_Yz,recvtag,MPI_COMM_SCALBL,&req2[17]);
|
|
}
|
|
|
|
void ScaLBL_Communicator::SendD3Q19AA(double *f_even, double *f_odd){
|
|
|
|
// NOTE: the center distribution f0 must NOT be at the start of feven, provide offset to start of f2
|
|
if (Lock==true){
|
|
ERROR("ScaLBL Error (SendD3Q19): ScaLBL_Communicator is locked -- did you forget to match Send/Recv calls?");
|
|
}
|
|
else{
|
|
Lock=true;
|
|
}
|
|
// assign tag of 19 to D3Q19 communication
|
|
sendtag = recvtag = 19;
|
|
ScaLBL_DeviceBarrier();
|
|
// Pack the distributions
|
|
//...Packing for x face(2,8,10,12,14)................................
|
|
ScaLBL_D3Q19_Pack(0,dvcSendList_x,0,sendCount_x,sendbuf_x,f_even,N);
|
|
ScaLBL_D3Q19_Pack(3,dvcSendList_x,sendCount_x,sendCount_x,sendbuf_x,f_even,N);
|
|
ScaLBL_D3Q19_Pack(4,dvcSendList_x,2*sendCount_x,sendCount_x,sendbuf_x,f_even,N);
|
|
ScaLBL_D3Q19_Pack(5,dvcSendList_x,3*sendCount_x,sendCount_x,sendbuf_x,f_even,N);
|
|
ScaLBL_D3Q19_Pack(6,dvcSendList_x,4*sendCount_x,sendCount_x,sendbuf_x,f_even,N);
|
|
//...Packing for X face(1,7,9,11,13)................................
|
|
ScaLBL_D3Q19_Pack(0,dvcSendList_X,0,sendCount_X,sendbuf_X,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(3,dvcSendList_X,sendCount_X,sendCount_X,sendbuf_X,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(4,dvcSendList_X,2*sendCount_X,sendCount_X,sendbuf_X,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(5,dvcSendList_X,3*sendCount_X,sendCount_X,sendbuf_X,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(6,dvcSendList_X,4*sendCount_X,sendCount_X,sendbuf_X,f_odd,N);
|
|
//...Packing for y face(4,8,9,16,18).................................
|
|
ScaLBL_D3Q19_Pack(1,dvcSendList_y,0,sendCount_y,sendbuf_y,f_even,N);
|
|
ScaLBL_D3Q19_Pack(3,dvcSendList_y,sendCount_y,sendCount_y,sendbuf_y,f_even,N);
|
|
ScaLBL_D3Q19_Pack(4,dvcSendList_y,2*sendCount_y,sendCount_y,sendbuf_y,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(7,dvcSendList_y,3*sendCount_y,sendCount_y,sendbuf_y,f_even,N);
|
|
ScaLBL_D3Q19_Pack(8,dvcSendList_y,4*sendCount_y,sendCount_y,sendbuf_y,f_even,N);
|
|
//...Packing for Y face(3,7,10,15,17).................................
|
|
ScaLBL_D3Q19_Pack(1,dvcSendList_Y,0,sendCount_Y,sendbuf_Y,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(3,dvcSendList_Y,sendCount_Y,sendCount_Y,sendbuf_Y,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(4,dvcSendList_Y,2*sendCount_Y,sendCount_Y,sendbuf_Y,f_even,N);
|
|
ScaLBL_D3Q19_Pack(7,dvcSendList_Y,3*sendCount_Y,sendCount_Y,sendbuf_Y,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(8,dvcSendList_Y,4*sendCount_Y,sendCount_Y,sendbuf_Y,f_odd,N);
|
|
//...Packing for z face(6,12,13,16,17)................................
|
|
ScaLBL_D3Q19_Pack(2,dvcSendList_z,0,sendCount_z,sendbuf_z,f_even,N);
|
|
ScaLBL_D3Q19_Pack(5,dvcSendList_z,sendCount_z,sendCount_z,sendbuf_z,f_even,N);
|
|
ScaLBL_D3Q19_Pack(6,dvcSendList_z,2*sendCount_z,sendCount_z,sendbuf_z,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(7,dvcSendList_z,3*sendCount_z,sendCount_z,sendbuf_z,f_even,N);
|
|
ScaLBL_D3Q19_Pack(8,dvcSendList_z,4*sendCount_z,sendCount_z,sendbuf_z,f_odd,N);
|
|
//...Packing for Z face(5,11,14,15,18)................................
|
|
ScaLBL_D3Q19_Pack(2,dvcSendList_Z,0,sendCount_Z,sendbuf_Z,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(5,dvcSendList_Z,sendCount_Z,sendCount_Z,sendbuf_Z,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(6,dvcSendList_Z,2*sendCount_Z,sendCount_Z,sendbuf_Z,f_even,N);
|
|
ScaLBL_D3Q19_Pack(7,dvcSendList_Z,3*sendCount_Z,sendCount_Z,sendbuf_Z,f_odd,N);
|
|
ScaLBL_D3Q19_Pack(8,dvcSendList_Z,4*sendCount_Z,sendCount_Z,sendbuf_Z,f_even,N);
|
|
//...Pack the xy edge (8)................................
|
|
ScaLBL_D3Q19_Pack(3,dvcSendList_xy,0,sendCount_xy,sendbuf_xy,f_even,N);
|
|
//...Pack the Xy edge (9)................................
|
|
ScaLBL_D3Q19_Pack(4,dvcSendList_Xy,0,sendCount_Xy,sendbuf_Xy,f_odd,N);
|
|
//...Pack the xY edge (10)................................
|
|
ScaLBL_D3Q19_Pack(4,dvcSendList_xY,0,sendCount_xY,sendbuf_xY,f_even,N);
|
|
//...Pack the XY edge (7)................................
|
|
ScaLBL_D3Q19_Pack(3,dvcSendList_XY,0,sendCount_XY,sendbuf_XY,f_odd,N);
|
|
//...Pack the xz edge (12)................................
|
|
ScaLBL_D3Q19_Pack(5,dvcSendList_xz,0,sendCount_xz,sendbuf_xz,f_even,N);
|
|
//...Pack the xZ edge (14)................................
|
|
ScaLBL_D3Q19_Pack(6,dvcSendList_xZ,0,sendCount_xZ,sendbuf_xZ,f_even,N);
|
|
//...Pack the Xz edge (13)................................
|
|
ScaLBL_D3Q19_Pack(6,dvcSendList_Xz,0,sendCount_Xz,sendbuf_Xz,f_odd,N);
|
|
//...Pack the XZ edge (11)................................
|
|
ScaLBL_D3Q19_Pack(5,dvcSendList_XZ,0,sendCount_XZ,sendbuf_XZ,f_odd,N);
|
|
//...Pack the xz edge (12)................................
|
|
//...Pack the yz edge (16)................................
|
|
ScaLBL_D3Q19_Pack(7,dvcSendList_yz,0,sendCount_yz,sendbuf_yz,f_even,N);
|
|
//...Pack the yZ edge (18)................................
|
|
ScaLBL_D3Q19_Pack(8,dvcSendList_yZ,0,sendCount_yZ,sendbuf_yZ,f_even,N);
|
|
//...Pack the Yz edge (17)................................
|
|
ScaLBL_D3Q19_Pack(8,dvcSendList_Yz,0,sendCount_Yz,sendbuf_Yz,f_odd,N);
|
|
//...Pack the YZ edge (15)................................
|
|
ScaLBL_D3Q19_Pack(7,dvcSendList_YZ,0,sendCount_YZ,sendbuf_YZ,f_odd,N);
|
|
//...................................................................................
|
|
|
|
//...................................................................................
|
|
// Send all the distributions
|
|
MPI_Isend(sendbuf_x, 5*sendCount_x,MPI_DOUBLE,rank_x,sendtag,MPI_COMM_SCALBL,&req1[0]);
|
|
MPI_Irecv(recvbuf_X, 5*recvCount_X,MPI_DOUBLE,rank_X,recvtag,MPI_COMM_SCALBL,&req2[0]);
|
|
MPI_Isend(sendbuf_X, 5*sendCount_X,MPI_DOUBLE,rank_X,sendtag,MPI_COMM_SCALBL,&req1[1]);
|
|
MPI_Irecv(recvbuf_x, 5*recvCount_x,MPI_DOUBLE,rank_x,recvtag,MPI_COMM_SCALBL,&req2[1]);
|
|
MPI_Isend(sendbuf_y, 5*sendCount_y,MPI_DOUBLE,rank_y,sendtag,MPI_COMM_SCALBL,&req1[2]);
|
|
MPI_Irecv(recvbuf_Y, 5*recvCount_Y,MPI_DOUBLE,rank_Y,recvtag,MPI_COMM_SCALBL,&req2[2]);
|
|
MPI_Isend(sendbuf_Y, 5*sendCount_Y,MPI_DOUBLE,rank_Y,sendtag,MPI_COMM_SCALBL,&req1[3]);
|
|
MPI_Irecv(recvbuf_y, 5*recvCount_y,MPI_DOUBLE,rank_y,recvtag,MPI_COMM_SCALBL,&req2[3]);
|
|
MPI_Isend(sendbuf_z, 5*sendCount_z,MPI_DOUBLE,rank_z,sendtag,MPI_COMM_SCALBL,&req1[4]);
|
|
MPI_Irecv(recvbuf_Z, 5*recvCount_Z,MPI_DOUBLE,rank_Z,recvtag,MPI_COMM_SCALBL,&req2[4]);
|
|
MPI_Isend(sendbuf_Z, 5*sendCount_Z,MPI_DOUBLE,rank_Z,sendtag,MPI_COMM_SCALBL,&req1[5]);
|
|
MPI_Irecv(recvbuf_z, 5*recvCount_z,MPI_DOUBLE,rank_z,recvtag,MPI_COMM_SCALBL,&req2[5]);
|
|
MPI_Isend(sendbuf_xy, sendCount_xy,MPI_DOUBLE,rank_xy,sendtag,MPI_COMM_SCALBL,&req1[6]);
|
|
MPI_Irecv(recvbuf_XY, recvCount_XY,MPI_DOUBLE,rank_XY,recvtag,MPI_COMM_SCALBL,&req2[6]);
|
|
MPI_Isend(sendbuf_XY, sendCount_XY,MPI_DOUBLE,rank_XY,sendtag,MPI_COMM_SCALBL,&req1[7]);
|
|
MPI_Irecv(recvbuf_xy, recvCount_xy,MPI_DOUBLE,rank_xy,recvtag,MPI_COMM_SCALBL,&req2[7]);
|
|
MPI_Isend(sendbuf_Xy, sendCount_Xy,MPI_DOUBLE,rank_Xy,sendtag,MPI_COMM_SCALBL,&req1[8]);
|
|
MPI_Irecv(recvbuf_xY, recvCount_xY,MPI_DOUBLE,rank_xY,recvtag,MPI_COMM_SCALBL,&req2[8]);
|
|
MPI_Isend(sendbuf_xY, sendCount_xY,MPI_DOUBLE,rank_xY,sendtag,MPI_COMM_SCALBL,&req1[9]);
|
|
MPI_Irecv(recvbuf_Xy, recvCount_Xy,MPI_DOUBLE,rank_Xy,recvtag,MPI_COMM_SCALBL,&req2[9]);
|
|
MPI_Isend(sendbuf_xz, sendCount_xz,MPI_DOUBLE,rank_xz,sendtag,MPI_COMM_SCALBL,&req1[10]);
|
|
MPI_Irecv(recvbuf_XZ, recvCount_XZ,MPI_DOUBLE,rank_XZ,recvtag,MPI_COMM_SCALBL,&req2[10]);
|
|
MPI_Isend(sendbuf_XZ, sendCount_XZ,MPI_DOUBLE,rank_XZ,sendtag,MPI_COMM_SCALBL,&req1[11]);
|
|
MPI_Irecv(recvbuf_xz, recvCount_xz,MPI_DOUBLE,rank_xz,recvtag,MPI_COMM_SCALBL,&req2[11]);
|
|
MPI_Isend(sendbuf_Xz, sendCount_Xz,MPI_DOUBLE,rank_Xz,sendtag,MPI_COMM_SCALBL,&req1[12]);
|
|
MPI_Irecv(recvbuf_xZ, recvCount_xZ,MPI_DOUBLE,rank_xZ,recvtag,MPI_COMM_SCALBL,&req2[12]);
|
|
MPI_Isend(sendbuf_xZ, sendCount_xZ,MPI_DOUBLE,rank_xZ,sendtag,MPI_COMM_SCALBL,&req1[13]);
|
|
MPI_Irecv(recvbuf_Xz, recvCount_Xz,MPI_DOUBLE,rank_Xz,recvtag,MPI_COMM_SCALBL,&req2[13]);
|
|
MPI_Isend(sendbuf_yz, sendCount_yz,MPI_DOUBLE,rank_yz,sendtag,MPI_COMM_SCALBL,&req1[14]);
|
|
MPI_Irecv(recvbuf_YZ, recvCount_YZ,MPI_DOUBLE,rank_YZ,recvtag,MPI_COMM_SCALBL,&req2[14]);
|
|
MPI_Isend(sendbuf_YZ, sendCount_YZ,MPI_DOUBLE,rank_YZ,sendtag,MPI_COMM_SCALBL,&req1[15]);
|
|
MPI_Irecv(recvbuf_yz, recvCount_yz,MPI_DOUBLE,rank_yz,recvtag,MPI_COMM_SCALBL,&req2[15]);
|
|
MPI_Isend(sendbuf_Yz, sendCount_Yz,MPI_DOUBLE,rank_Yz,sendtag,MPI_COMM_SCALBL,&req1[16]);
|
|
MPI_Irecv(recvbuf_yZ, recvCount_yZ,MPI_DOUBLE,rank_yZ,recvtag,MPI_COMM_SCALBL,&req2[16]);
|
|
MPI_Isend(sendbuf_yZ, sendCount_yZ,MPI_DOUBLE,rank_yZ,sendtag,MPI_COMM_SCALBL,&req1[17]);
|
|
MPI_Irecv(recvbuf_Yz, recvCount_Yz,MPI_DOUBLE,rank_Yz,recvtag,MPI_COMM_SCALBL,&req2[17]);
|
|
}
|
|
|
|
|
|
void ScaLBL_Communicator::RecvD3Q19(double *f_even, double *f_odd){
|
|
//...................................................................................
|
|
// Wait for completion of D3Q19 communication
|
|
MPI_Waitall(18,req1,stat1);
|
|
MPI_Waitall(18,req2,stat2);
|
|
ScaLBL_DeviceBarrier();
|
|
|
|
//...................................................................................
|
|
// Unpack the distributions on the device
|
|
//...................................................................................
|
|
//...Map recieve list for the X face: q=2,8,10,12,13 .................................
|
|
ScaLBL_D3Q19_Unpack(0,dvcRecvDist_X,0,recvCount_X,recvbuf_X,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(3,dvcRecvDist_X,recvCount_X,recvCount_X,recvbuf_X,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(4,dvcRecvDist_X,2*recvCount_X,recvCount_X,recvbuf_X,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(5,dvcRecvDist_X,3*recvCount_X,recvCount_X,recvbuf_X,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(6,dvcRecvDist_X,4*recvCount_X,recvCount_X,recvbuf_X,f_odd,N);
|
|
//...................................................................................
|
|
//...Map recieve list for the x face: q=1,7,9,11,13..................................
|
|
ScaLBL_D3Q19_Unpack(1,dvcRecvDist_x,0,recvCount_x,recvbuf_x,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(4,dvcRecvDist_x,recvCount_x,recvCount_x,recvbuf_x,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(5,dvcRecvDist_x,2*recvCount_x,recvCount_x,recvbuf_x,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(6,dvcRecvDist_x,3*recvCount_x,recvCount_x,recvbuf_x,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(7,dvcRecvDist_x,4*recvCount_x,recvCount_x,recvbuf_x,f_even,N);
|
|
//...................................................................................
|
|
//...Map recieve list for the y face: q=4,8,9,16,18 ...................................
|
|
ScaLBL_D3Q19_Unpack(1,dvcRecvDist_Y,0,recvCount_Y,recvbuf_Y,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(3,dvcRecvDist_Y,recvCount_Y,recvCount_Y,recvbuf_Y,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(5,dvcRecvDist_Y,2*recvCount_Y,recvCount_Y,recvbuf_Y,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(7,dvcRecvDist_Y,3*recvCount_Y,recvCount_Y,recvbuf_Y,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(8,dvcRecvDist_Y,4*recvCount_Y,recvCount_Y,recvbuf_Y,f_odd,N);
|
|
//...................................................................................
|
|
//...Map recieve list for the Y face: q=3,7,10,15,17 ..................................
|
|
ScaLBL_D3Q19_Unpack(2,dvcRecvDist_y,0,recvCount_y,recvbuf_y,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(4,dvcRecvDist_y,recvCount_y,recvCount_y,recvbuf_y,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(4,dvcRecvDist_y,2*recvCount_y,recvCount_y,recvbuf_y,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(8,dvcRecvDist_y,3*recvCount_y,recvCount_y,recvbuf_y,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(9,dvcRecvDist_y,4*recvCount_y,recvCount_y,recvbuf_y,f_even,N);
|
|
//...................................................................................
|
|
//...Map recieve list for the z face<<<6,12,13,16,17)..............................................
|
|
ScaLBL_D3Q19_Unpack(2,dvcRecvDist_Z,0,recvCount_Z,recvbuf_Z,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(5,dvcRecvDist_Z,recvCount_Z,recvCount_Z,recvbuf_Z,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(7,dvcRecvDist_Z,2*recvCount_Z,recvCount_Z,recvbuf_Z,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(7,dvcRecvDist_Z,3*recvCount_Z,recvCount_Z,recvbuf_Z,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(9,dvcRecvDist_Z,4*recvCount_Z,recvCount_Z,recvbuf_Z,f_even,N);
|
|
//...Map recieve list for the Z face<<<5,11,14,15,18)..............................................
|
|
ScaLBL_D3Q19_Unpack(3,dvcRecvDist_z,0,recvCount_z,recvbuf_z,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(6,dvcRecvDist_z,recvCount_z,recvCount_z,recvbuf_z,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(6,dvcRecvDist_z,2*recvCount_z,recvCount_z,recvbuf_z,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(8,dvcRecvDist_z,3*recvCount_z,recvCount_z,recvbuf_z,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(8,dvcRecvDist_z,4*recvCount_z,recvCount_z,recvbuf_z,f_odd,N);
|
|
//..................................................................................
|
|
//...Map recieve list for the xy edge <<<8)................................
|
|
ScaLBL_D3Q19_Unpack(3,dvcRecvDist_XY,0,recvCount_XY,recvbuf_XY,f_odd,N);
|
|
//...Map recieve list for the Xy edge <<<9)................................
|
|
ScaLBL_D3Q19_Unpack(5,dvcRecvDist_xY,0,recvCount_xY,recvbuf_xY,f_even,N);
|
|
//...Map recieve list for the xY edge <<<10)................................
|
|
ScaLBL_D3Q19_Unpack(4,dvcRecvDist_Xy,0,recvCount_Xy,recvbuf_Xy,f_odd,N);
|
|
//...Map recieve list for the XY edge <<<7)................................
|
|
ScaLBL_D3Q19_Unpack(4,dvcRecvDist_xy,0,recvCount_xy,recvbuf_xy,f_even,N);
|
|
//...Map recieve list for the xz edge <<<12)................................
|
|
ScaLBL_D3Q19_Unpack(5,dvcRecvDist_XZ,0,recvCount_XZ,recvbuf_XZ,f_odd,N);
|
|
//...Map recieve list for the xZ edge <<<14)................................
|
|
ScaLBL_D3Q19_Unpack(6,dvcRecvDist_Xz,0,recvCount_Xz,recvbuf_Xz,f_odd,N);
|
|
//...Map recieve list for the Xz edge <<<13)................................
|
|
ScaLBL_D3Q19_Unpack(7,dvcRecvDist_xZ,0,recvCount_xZ,recvbuf_xZ,f_even,N);
|
|
//...Map recieve list for the XZ edge <<<11)................................
|
|
ScaLBL_D3Q19_Unpack(6,dvcRecvDist_xz,0,recvCount_xz,recvbuf_xz,f_even,N);
|
|
//...Map recieve list for the yz edge <<<16)................................
|
|
ScaLBL_D3Q19_Unpack(7,dvcRecvDist_YZ,0,recvCount_YZ,recvbuf_YZ,f_odd,N);
|
|
//...Map recieve list for the yZ edge <<<18)................................
|
|
ScaLBL_D3Q19_Unpack(8,dvcRecvDist_Yz,0,recvCount_Yz,recvbuf_Yz,f_odd,N);
|
|
//...Map recieve list for the Yz edge <<<17)................................
|
|
ScaLBL_D3Q19_Unpack(9,dvcRecvDist_yZ,0,recvCount_yZ,recvbuf_yZ,f_even,N);
|
|
//...Map recieve list for the YZ edge <<<15)................................
|
|
ScaLBL_D3Q19_Unpack(8,dvcRecvDist_yz,0,recvCount_yz,recvbuf_yz,f_even,N);
|
|
//...................................................................................
|
|
Lock=false; // unlock the communicator after communications complete
|
|
//...................................................................................
|
|
|
|
}
|
|
|
|
void ScaLBL_Communicator::RecvD3Q19AA(double *f_even, double *f_odd){
|
|
|
|
// NOTE: the center distribution f0 must NOT be at the start of feven, provide offset to start of f2
|
|
//...................................................................................
|
|
// Wait for completion of D3Q19 communication
|
|
MPI_Waitall(18,req1,stat1);
|
|
MPI_Waitall(18,req2,stat2);
|
|
ScaLBL_DeviceBarrier();
|
|
|
|
//...................................................................................
|
|
// Unpack the distributions on the device
|
|
//...................................................................................
|
|
//...Map recieve list for the x face: q=1,7,9,11,13..................................
|
|
ScaLBL_D3Q19_Unpack(0,dvcRecvDist_x,0,recvCount_x,recvbuf_x,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(3,dvcRecvDist_x,recvCount_x,recvCount_x,recvbuf_x,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(4,dvcRecvDist_x,2*recvCount_x,recvCount_x,recvbuf_x,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(5,dvcRecvDist_x,3*recvCount_x,recvCount_x,recvbuf_x,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(6,dvcRecvDist_x,4*recvCount_x,recvCount_x,recvbuf_x,f_odd,N);
|
|
//...................................................................................
|
|
//...Map recieve list for the X face: q=2,8,10,12,13 .................................
|
|
ScaLBL_D3Q19_Unpack(0,dvcRecvDist_X,0,recvCount_X,recvbuf_X,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(3,dvcRecvDist_X,recvCount_X,recvCount_X,recvbuf_X,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(4,dvcRecvDist_X,2*recvCount_X,recvCount_X,recvbuf_X,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(5,dvcRecvDist_X,3*recvCount_X,recvCount_X,recvbuf_X,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(6,dvcRecvDist_X,4*recvCount_X,recvCount_X,recvbuf_X,f_even,N);
|
|
//...................................................................................
|
|
//...Map recieve list for the Y face: q=3,7,10,15,17 ..................................
|
|
ScaLBL_D3Q19_Unpack(1,dvcRecvDist_y,0,recvCount_y,recvbuf_y,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(3,dvcRecvDist_y,recvCount_y,recvCount_y,recvbuf_y,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(4,dvcRecvDist_y,2*recvCount_y,recvCount_y,recvbuf_y,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(7,dvcRecvDist_y,3*recvCount_y,recvCount_y,recvbuf_y,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(8,dvcRecvDist_y,4*recvCount_y,recvCount_y,recvbuf_y,f_odd,N);
|
|
//...................................................................................
|
|
//...Map recieve list for the y face: q=4,8,9,16,18 ...................................
|
|
ScaLBL_D3Q19_Unpack(1,dvcRecvDist_Y,0,recvCount_Y,recvbuf_Y,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(3,dvcRecvDist_Y,recvCount_Y,recvCount_Y,recvbuf_Y,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(4,dvcRecvDist_Y,2*recvCount_Y,recvCount_Y,recvbuf_Y,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(7,dvcRecvDist_Y,3*recvCount_Y,recvCount_Y,recvbuf_Y,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(8,dvcRecvDist_Y,4*recvCount_Y,recvCount_Y,recvbuf_Y,f_even,N);
|
|
//...................................................................................
|
|
//...Map recieve list for the Z face<<<5,11,14,15,18)..............................................
|
|
ScaLBL_D3Q19_Unpack(2,dvcRecvDist_z,0,recvCount_z,recvbuf_z,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(5,dvcRecvDist_z,recvCount_z,recvCount_z,recvbuf_z,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(6,dvcRecvDist_z,2*recvCount_z,recvCount_z,recvbuf_z,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(7,dvcRecvDist_z,3*recvCount_z,recvCount_z,recvbuf_z,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(8,dvcRecvDist_z,4*recvCount_z,recvCount_z,recvbuf_z,f_even,N);
|
|
//...Map recieve list for the z face<<<6,12,13,16,17)..............................................
|
|
ScaLBL_D3Q19_Unpack(2,dvcRecvDist_Z,0,recvCount_Z,recvbuf_Z,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(5,dvcRecvDist_Z,recvCount_Z,recvCount_Z,recvbuf_Z,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(6,dvcRecvDist_Z,2*recvCount_Z,recvCount_Z,recvbuf_Z,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(7,dvcRecvDist_Z,3*recvCount_Z,recvCount_Z,recvbuf_Z,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(8,dvcRecvDist_Z,4*recvCount_Z,recvCount_Z,recvbuf_Z,f_odd,N);
|
|
//..................................................................................
|
|
//...Map recieve list for the xy edge <<<8)................................
|
|
ScaLBL_D3Q19_Unpack(3,dvcRecvDist_xy,0,recvCount_xy,recvbuf_xy,f_odd,N);
|
|
//...Map recieve list for the Xy edge <<<9)................................
|
|
ScaLBL_D3Q19_Unpack(4,dvcRecvDist_Xy,0,recvCount_Xy,recvbuf_Xy,f_even,N);
|
|
//...Map recieve list for the xY edge <<<10)................................
|
|
ScaLBL_D3Q19_Unpack(4,dvcRecvDist_xY,0,recvCount_xY,recvbuf_xY,f_odd,N);
|
|
//...Map recieve list for the XY edge <<<7)................................
|
|
ScaLBL_D3Q19_Unpack(3,dvcRecvDist_XY,0,recvCount_XY,recvbuf_XY,f_even,N);
|
|
//...Map recieve list for the xz edge <<<12)................................
|
|
ScaLBL_D3Q19_Unpack(5,dvcRecvDist_xz,0,recvCount_xz,recvbuf_xz,f_odd,N);
|
|
//...Map recieve list for the xZ edge <<<14)................................
|
|
ScaLBL_D3Q19_Unpack(6,dvcRecvDist_xZ,0,recvCount_xZ,recvbuf_xZ,f_odd,N);
|
|
//...Map recieve list for the Xz edge <<<13)................................
|
|
ScaLBL_D3Q19_Unpack(6,dvcRecvDist_Xz,0,recvCount_Xz,recvbuf_Xz,f_even,N);
|
|
//...Map recieve list for the XZ edge <<<11)................................
|
|
ScaLBL_D3Q19_Unpack(5,dvcRecvDist_XZ,0,recvCount_XZ,recvbuf_XZ,f_even,N);
|
|
//...Map recieve list for the yz edge <<<16)................................
|
|
ScaLBL_D3Q19_Unpack(7,dvcRecvDist_yz,0,recvCount_yz,recvbuf_yz,f_odd,N);
|
|
//...Map recieve list for the yZ edge <<<18)................................
|
|
ScaLBL_D3Q19_Unpack(8,dvcRecvDist_yZ,0,recvCount_yZ,recvbuf_yZ,f_odd,N);
|
|
//...Map recieve list for the Yz edge <<<17)................................
|
|
ScaLBL_D3Q19_Unpack(8,dvcRecvDist_Yz,0,recvCount_Yz,recvbuf_Yz,f_even,N);
|
|
//...Map recieve list for the YZ edge <<<15)................................
|
|
ScaLBL_D3Q19_Unpack(7,dvcRecvDist_YZ,0,recvCount_YZ,recvbuf_YZ,f_even,N);
|
|
//...................................................................................
|
|
Lock=false; // unlock the communicator after communications complete
|
|
//...................................................................................
|
|
|
|
}
|
|
|
|
void ScaLBL_Communicator::SendD3Q19AA(double *dist){
|
|
|
|
// NOTE: the center distribution f0 must NOT be at the start of feven, provide offset to start of f2
|
|
if (Lock==true){
|
|
ERROR("ScaLBL Error (SendD3Q19): ScaLBL_Communicator is locked -- did you forget to match Send/Recv calls?");
|
|
}
|
|
else{
|
|
Lock=true;
|
|
}
|
|
// assign tag of 19 to D3Q19 communication
|
|
sendtag = recvtag = 19;
|
|
ScaLBL_DeviceBarrier();
|
|
// Pack the distributions
|
|
//...Packing for x face(2,8,10,12,14)................................
|
|
ScaLBL_D3Q19_Pack(2,dvcSendList_x,0,sendCount_x,sendbuf_x,dist,N);
|
|
ScaLBL_D3Q19_Pack(8,dvcSendList_x,sendCount_x,sendCount_x,sendbuf_x,dist,N);
|
|
ScaLBL_D3Q19_Pack(10,dvcSendList_x,2*sendCount_x,sendCount_x,sendbuf_x,dist,N);
|
|
ScaLBL_D3Q19_Pack(12,dvcSendList_x,3*sendCount_x,sendCount_x,sendbuf_x,dist,N);
|
|
ScaLBL_D3Q19_Pack(14,dvcSendList_x,4*sendCount_x,sendCount_x,sendbuf_x,dist,N);
|
|
//...Packing for X face(1,7,9,11,13)................................
|
|
ScaLBL_D3Q19_Pack(1,dvcSendList_X,0,sendCount_X,sendbuf_X,dist,N);
|
|
ScaLBL_D3Q19_Pack(7,dvcSendList_X,sendCount_X,sendCount_X,sendbuf_X,dist,N);
|
|
ScaLBL_D3Q19_Pack(9,dvcSendList_X,2*sendCount_X,sendCount_X,sendbuf_X,dist,N);
|
|
ScaLBL_D3Q19_Pack(11,dvcSendList_X,3*sendCount_X,sendCount_X,sendbuf_X,dist,N);
|
|
ScaLBL_D3Q19_Pack(13,dvcSendList_X,4*sendCount_X,sendCount_X,sendbuf_X,dist,N);
|
|
//...Packing for y face(4,8,9,16,18).................................
|
|
ScaLBL_D3Q19_Pack(4,dvcSendList_y,0,sendCount_y,sendbuf_y,dist,N);
|
|
ScaLBL_D3Q19_Pack(8,dvcSendList_y,sendCount_y,sendCount_y,sendbuf_y,dist,N);
|
|
ScaLBL_D3Q19_Pack(9,dvcSendList_y,2*sendCount_y,sendCount_y,sendbuf_y,dist,N);
|
|
ScaLBL_D3Q19_Pack(16,dvcSendList_y,3*sendCount_y,sendCount_y,sendbuf_y,dist,N);
|
|
ScaLBL_D3Q19_Pack(18,dvcSendList_y,4*sendCount_y,sendCount_y,sendbuf_y,dist,N);
|
|
//...Packing for Y face(3,7,10,15,17).................................
|
|
ScaLBL_D3Q19_Pack(3,dvcSendList_Y,0,sendCount_Y,sendbuf_Y,dist,N);
|
|
ScaLBL_D3Q19_Pack(7,dvcSendList_Y,sendCount_Y,sendCount_Y,sendbuf_Y,dist,N);
|
|
ScaLBL_D3Q19_Pack(10,dvcSendList_Y,2*sendCount_Y,sendCount_Y,sendbuf_Y,dist,N);
|
|
ScaLBL_D3Q19_Pack(15,dvcSendList_Y,3*sendCount_Y,sendCount_Y,sendbuf_Y,dist,N);
|
|
ScaLBL_D3Q19_Pack(17,dvcSendList_Y,4*sendCount_Y,sendCount_Y,sendbuf_Y,dist,N);
|
|
//...Packing for z face(6,12,13,16,17)................................
|
|
ScaLBL_D3Q19_Pack(6,dvcSendList_z,0,sendCount_z,sendbuf_z,dist,N);
|
|
ScaLBL_D3Q19_Pack(12,dvcSendList_z,sendCount_z,sendCount_z,sendbuf_z,dist,N);
|
|
ScaLBL_D3Q19_Pack(13,dvcSendList_z,2*sendCount_z,sendCount_z,sendbuf_z,dist,N);
|
|
ScaLBL_D3Q19_Pack(16,dvcSendList_z,3*sendCount_z,sendCount_z,sendbuf_z,dist,N);
|
|
ScaLBL_D3Q19_Pack(17,dvcSendList_z,4*sendCount_z,sendCount_z,sendbuf_z,dist,N);
|
|
//...Packing for Z face(5,11,14,15,18)................................
|
|
ScaLBL_D3Q19_Pack(5,dvcSendList_Z,0,sendCount_Z,sendbuf_Z,dist,N);
|
|
ScaLBL_D3Q19_Pack(11,dvcSendList_Z,sendCount_Z,sendCount_Z,sendbuf_Z,dist,N);
|
|
ScaLBL_D3Q19_Pack(14,dvcSendList_Z,2*sendCount_Z,sendCount_Z,sendbuf_Z,dist,N);
|
|
ScaLBL_D3Q19_Pack(15,dvcSendList_Z,3*sendCount_Z,sendCount_Z,sendbuf_Z,dist,N);
|
|
ScaLBL_D3Q19_Pack(18,dvcSendList_Z,4*sendCount_Z,sendCount_Z,sendbuf_Z,dist,N);
|
|
//...Pack the xy edge (8)................................
|
|
ScaLBL_D3Q19_Pack(8,dvcSendList_xy,0,sendCount_xy,sendbuf_xy,dist,N);
|
|
//...Pack the Xy edge (9)................................
|
|
ScaLBL_D3Q19_Pack(9,dvcSendList_Xy,0,sendCount_Xy,sendbuf_Xy,dist,N);
|
|
//...Pack the xY edge (10)................................
|
|
ScaLBL_D3Q19_Pack(10,dvcSendList_xY,0,sendCount_xY,sendbuf_xY,dist,N);
|
|
//...Pack the XY edge (7)................................
|
|
ScaLBL_D3Q19_Pack(7,dvcSendList_XY,0,sendCount_XY,sendbuf_XY,dist,N);
|
|
//...Pack the xz edge (12)................................
|
|
ScaLBL_D3Q19_Pack(12,dvcSendList_xz,0,sendCount_xz,sendbuf_xz,dist,N);
|
|
//...Pack the xZ edge (14)................................
|
|
ScaLBL_D3Q19_Pack(14,dvcSendList_xZ,0,sendCount_xZ,sendbuf_xZ,dist,N);
|
|
//...Pack the Xz edge (13)................................
|
|
ScaLBL_D3Q19_Pack(13,dvcSendList_Xz,0,sendCount_Xz,sendbuf_Xz,dist,N);
|
|
//...Pack the XZ edge (11)................................
|
|
ScaLBL_D3Q19_Pack(11,dvcSendList_XZ,0,sendCount_XZ,sendbuf_XZ,dist,N);
|
|
//...Pack the yz edge (16)................................
|
|
ScaLBL_D3Q19_Pack(16,dvcSendList_yz,0,sendCount_yz,sendbuf_yz,dist,N);
|
|
//...Pack the yZ edge (18)................................
|
|
ScaLBL_D3Q19_Pack(18,dvcSendList_yZ,0,sendCount_yZ,sendbuf_yZ,dist,N);
|
|
//...Pack the Yz edge (17)................................
|
|
ScaLBL_D3Q19_Pack(17,dvcSendList_Yz,0,sendCount_Yz,sendbuf_Yz,dist,N);
|
|
//...Pack the YZ edge (15)................................
|
|
ScaLBL_D3Q19_Pack(15,dvcSendList_YZ,0,sendCount_YZ,sendbuf_YZ,dist,N);
|
|
//...................................................................................
|
|
|
|
//...................................................................................
|
|
// Send all the distributions
|
|
MPI_Isend(sendbuf_x, 5*sendCount_x,MPI_DOUBLE,rank_x,sendtag,MPI_COMM_SCALBL,&req1[0]);
|
|
MPI_Irecv(recvbuf_X, 5*recvCount_X,MPI_DOUBLE,rank_X,recvtag,MPI_COMM_SCALBL,&req2[0]);
|
|
MPI_Isend(sendbuf_X, 5*sendCount_X,MPI_DOUBLE,rank_X,sendtag,MPI_COMM_SCALBL,&req1[1]);
|
|
MPI_Irecv(recvbuf_x, 5*recvCount_x,MPI_DOUBLE,rank_x,recvtag,MPI_COMM_SCALBL,&req2[1]);
|
|
MPI_Isend(sendbuf_y, 5*sendCount_y,MPI_DOUBLE,rank_y,sendtag,MPI_COMM_SCALBL,&req1[2]);
|
|
MPI_Irecv(recvbuf_Y, 5*recvCount_Y,MPI_DOUBLE,rank_Y,recvtag,MPI_COMM_SCALBL,&req2[2]);
|
|
MPI_Isend(sendbuf_Y, 5*sendCount_Y,MPI_DOUBLE,rank_Y,sendtag,MPI_COMM_SCALBL,&req1[3]);
|
|
MPI_Irecv(recvbuf_y, 5*recvCount_y,MPI_DOUBLE,rank_y,recvtag,MPI_COMM_SCALBL,&req2[3]);
|
|
MPI_Isend(sendbuf_z, 5*sendCount_z,MPI_DOUBLE,rank_z,sendtag,MPI_COMM_SCALBL,&req1[4]);
|
|
MPI_Irecv(recvbuf_Z, 5*recvCount_Z,MPI_DOUBLE,rank_Z,recvtag,MPI_COMM_SCALBL,&req2[4]);
|
|
MPI_Isend(sendbuf_Z, 5*sendCount_Z,MPI_DOUBLE,rank_Z,sendtag,MPI_COMM_SCALBL,&req1[5]);
|
|
MPI_Irecv(recvbuf_z, 5*recvCount_z,MPI_DOUBLE,rank_z,recvtag,MPI_COMM_SCALBL,&req2[5]);
|
|
MPI_Isend(sendbuf_xy, sendCount_xy,MPI_DOUBLE,rank_xy,sendtag,MPI_COMM_SCALBL,&req1[6]);
|
|
MPI_Irecv(recvbuf_XY, recvCount_XY,MPI_DOUBLE,rank_XY,recvtag,MPI_COMM_SCALBL,&req2[6]);
|
|
MPI_Isend(sendbuf_XY, sendCount_XY,MPI_DOUBLE,rank_XY,sendtag,MPI_COMM_SCALBL,&req1[7]);
|
|
MPI_Irecv(recvbuf_xy, recvCount_xy,MPI_DOUBLE,rank_xy,recvtag,MPI_COMM_SCALBL,&req2[7]);
|
|
MPI_Isend(sendbuf_Xy, sendCount_Xy,MPI_DOUBLE,rank_Xy,sendtag,MPI_COMM_SCALBL,&req1[8]);
|
|
MPI_Irecv(recvbuf_xY, recvCount_xY,MPI_DOUBLE,rank_xY,recvtag,MPI_COMM_SCALBL,&req2[8]);
|
|
MPI_Isend(sendbuf_xY, sendCount_xY,MPI_DOUBLE,rank_xY,sendtag,MPI_COMM_SCALBL,&req1[9]);
|
|
MPI_Irecv(recvbuf_Xy, recvCount_Xy,MPI_DOUBLE,rank_Xy,recvtag,MPI_COMM_SCALBL,&req2[9]);
|
|
MPI_Isend(sendbuf_xz, sendCount_xz,MPI_DOUBLE,rank_xz,sendtag,MPI_COMM_SCALBL,&req1[10]);
|
|
MPI_Irecv(recvbuf_XZ, recvCount_XZ,MPI_DOUBLE,rank_XZ,recvtag,MPI_COMM_SCALBL,&req2[10]);
|
|
MPI_Isend(sendbuf_XZ, sendCount_XZ,MPI_DOUBLE,rank_XZ,sendtag,MPI_COMM_SCALBL,&req1[11]);
|
|
MPI_Irecv(recvbuf_xz, recvCount_xz,MPI_DOUBLE,rank_xz,recvtag,MPI_COMM_SCALBL,&req2[11]);
|
|
MPI_Isend(sendbuf_Xz, sendCount_Xz,MPI_DOUBLE,rank_Xz,sendtag,MPI_COMM_SCALBL,&req1[12]);
|
|
MPI_Irecv(recvbuf_xZ, recvCount_xZ,MPI_DOUBLE,rank_xZ,recvtag,MPI_COMM_SCALBL,&req2[12]);
|
|
MPI_Isend(sendbuf_xZ, sendCount_xZ,MPI_DOUBLE,rank_xZ,sendtag,MPI_COMM_SCALBL,&req1[13]);
|
|
MPI_Irecv(recvbuf_Xz, recvCount_Xz,MPI_DOUBLE,rank_Xz,recvtag,MPI_COMM_SCALBL,&req2[13]);
|
|
MPI_Isend(sendbuf_yz, sendCount_yz,MPI_DOUBLE,rank_yz,sendtag,MPI_COMM_SCALBL,&req1[14]);
|
|
MPI_Irecv(recvbuf_YZ, recvCount_YZ,MPI_DOUBLE,rank_YZ,recvtag,MPI_COMM_SCALBL,&req2[14]);
|
|
MPI_Isend(sendbuf_YZ, sendCount_YZ,MPI_DOUBLE,rank_YZ,sendtag,MPI_COMM_SCALBL,&req1[15]);
|
|
MPI_Irecv(recvbuf_yz, recvCount_yz,MPI_DOUBLE,rank_yz,recvtag,MPI_COMM_SCALBL,&req2[15]);
|
|
MPI_Isend(sendbuf_Yz, sendCount_Yz,MPI_DOUBLE,rank_Yz,sendtag,MPI_COMM_SCALBL,&req1[16]);
|
|
MPI_Irecv(recvbuf_yZ, recvCount_yZ,MPI_DOUBLE,rank_yZ,recvtag,MPI_COMM_SCALBL,&req2[16]);
|
|
MPI_Isend(sendbuf_yZ, sendCount_yZ,MPI_DOUBLE,rank_yZ,sendtag,MPI_COMM_SCALBL,&req1[17]);
|
|
MPI_Irecv(recvbuf_Yz, recvCount_Yz,MPI_DOUBLE,rank_Yz,recvtag,MPI_COMM_SCALBL,&req2[17]);
|
|
}
|
|
|
|
|
|
void ScaLBL_Communicator::RecvD3Q19AA(double *dist){
|
|
|
|
// NOTE: the center distribution f0 must NOT be at the start of feven, provide offset to start of f2
|
|
//...................................................................................
|
|
// Wait for completion of D3Q19 communication
|
|
MPI_Waitall(18,req1,stat1);
|
|
MPI_Waitall(18,req2,stat2);
|
|
ScaLBL_DeviceBarrier();
|
|
|
|
//...................................................................................
|
|
// NOTE: AA Routine writes to opposite
|
|
// Unpack the distributions on the device
|
|
//...................................................................................
|
|
//...Unpacking for x face(2,8,10,12,14)................................
|
|
ScaLBL_D3Q19_Unpack(2,dvcRecvDist_x,0,recvCount_x,recvbuf_x,dist,N);
|
|
ScaLBL_D3Q19_Unpack(8,dvcRecvDist_x,recvCount_x,recvCount_x,recvbuf_x,dist,N);
|
|
ScaLBL_D3Q19_Unpack(10,dvcRecvDist_x,2*recvCount_x,recvCount_x,recvbuf_x,dist,N);
|
|
ScaLBL_D3Q19_Unpack(12,dvcRecvDist_x,3*recvCount_x,recvCount_x,recvbuf_x,dist,N);
|
|
ScaLBL_D3Q19_Unpack(14,dvcRecvDist_x,4*recvCount_x,recvCount_x,recvbuf_x,dist,N);
|
|
//...................................................................................
|
|
//...Packing for X face(1,7,9,11,13)................................
|
|
ScaLBL_D3Q19_Unpack(1,dvcRecvDist_X,0,recvCount_X,recvbuf_X,dist,N);
|
|
ScaLBL_D3Q19_Unpack(7,dvcRecvDist_X,recvCount_X,recvCount_X,recvbuf_X,dist,N);
|
|
ScaLBL_D3Q19_Unpack(9,dvcRecvDist_X,2*recvCount_X,recvCount_X,recvbuf_X,dist,N);
|
|
ScaLBL_D3Q19_Unpack(11,dvcRecvDist_X,3*recvCount_X,recvCount_X,recvbuf_X,dist,N);
|
|
ScaLBL_D3Q19_Unpack(13,dvcRecvDist_X,4*recvCount_X,recvCount_X,recvbuf_X,dist,N);
|
|
//...................................................................................
|
|
//...Packing for y face(4,8,9,16,18).................................
|
|
ScaLBL_D3Q19_Unpack(4,dvcRecvDist_y,0,recvCount_y,recvbuf_y,dist,N);
|
|
ScaLBL_D3Q19_Unpack(8,dvcRecvDist_y,recvCount_y,recvCount_y,recvbuf_y,dist,N);
|
|
ScaLBL_D3Q19_Unpack(9,dvcRecvDist_y,2*recvCount_y,recvCount_y,recvbuf_y,dist,N);
|
|
ScaLBL_D3Q19_Unpack(16,dvcRecvDist_y,3*recvCount_y,recvCount_y,recvbuf_y,dist,N);
|
|
ScaLBL_D3Q19_Unpack(18,dvcRecvDist_y,4*recvCount_y,recvCount_y,recvbuf_y,dist,N);
|
|
//...................................................................................
|
|
//...Packing for Y face(3,7,10,15,17).................................
|
|
ScaLBL_D3Q19_Unpack(3,dvcRecvDist_Y,0,recvCount_Y,recvbuf_Y,dist,N);
|
|
ScaLBL_D3Q19_Unpack(7,dvcRecvDist_Y,recvCount_Y,recvCount_Y,recvbuf_Y,dist,N);
|
|
ScaLBL_D3Q19_Unpack(10,dvcRecvDist_Y,2*recvCount_Y,recvCount_Y,recvbuf_Y,dist,N);
|
|
ScaLBL_D3Q19_Unpack(15,dvcRecvDist_Y,3*recvCount_Y,recvCount_Y,recvbuf_Y,dist,N);
|
|
ScaLBL_D3Q19_Unpack(17,dvcRecvDist_Y,4*recvCount_Y,recvCount_Y,recvbuf_Y,dist,N);
|
|
//...................................................................................
|
|
//...Packing for z face(6,12,13,16,17)................................
|
|
ScaLBL_D3Q19_Unpack(6,dvcRecvDist_z,0,recvCount_z,recvbuf_z,dist,N);
|
|
ScaLBL_D3Q19_Unpack(12,dvcRecvDist_z,recvCount_z,recvCount_z,recvbuf_z,dist,N);
|
|
ScaLBL_D3Q19_Unpack(13,dvcRecvDist_z,2*recvCount_z,recvCount_z,recvbuf_z,dist,N);
|
|
ScaLBL_D3Q19_Unpack(16,dvcRecvDist_z,3*recvCount_z,recvCount_z,recvbuf_z,dist,N);
|
|
ScaLBL_D3Q19_Unpack(17,dvcRecvDist_z,4*recvCount_z,recvCount_z,recvbuf_z,dist,N);
|
|
//...Packing for Z face(5,11,14,15,18)................................
|
|
ScaLBL_D3Q19_Unpack(5,dvcRecvDist_Z,0,recvCount_Z,recvbuf_Z,dist,N);
|
|
ScaLBL_D3Q19_Unpack(11,dvcRecvDist_Z,recvCount_Z,recvCount_Z,recvbuf_Z,dist,N);
|
|
ScaLBL_D3Q19_Unpack(14,dvcRecvDist_Z,2*recvCount_Z,recvCount_Z,recvbuf_Z,dist,N);
|
|
ScaLBL_D3Q19_Unpack(15,dvcRecvDist_Z,3*recvCount_Z,recvCount_Z,recvbuf_Z,dist,N);
|
|
ScaLBL_D3Q19_Unpack(18,dvcRecvDist_Z,4*recvCount_Z,recvCount_Z,recvbuf_Z,dist,N);
|
|
//..................................................................................
|
|
//...Pack the xy edge (8)................................
|
|
ScaLBL_D3Q19_Unpack(8,dvcRecvDist_xy,0,recvCount_xy,recvbuf_xy,dist,N);
|
|
//...Pack the Xy edge (9)................................
|
|
ScaLBL_D3Q19_Unpack(9,dvcRecvDist_Xy,0,recvCount_Xy,recvbuf_Xy,dist,N);
|
|
//...Pack the xY edge (10)................................
|
|
ScaLBL_D3Q19_Unpack(10,dvcRecvDist_xY,0,recvCount_xY,recvbuf_xY,dist,N);
|
|
//...Pack the XY edge (7)................................
|
|
ScaLBL_D3Q19_Unpack(7,dvcRecvDist_XY,0,recvCount_XY,recvbuf_XY,dist,N);
|
|
//...Pack the xz edge (12)................................
|
|
ScaLBL_D3Q19_Unpack(12,dvcRecvDist_xz,0,recvCount_xz,recvbuf_xz,dist,N);
|
|
//...Pack the xZ edge (14)................................
|
|
ScaLBL_D3Q19_Unpack(14,dvcRecvDist_xZ,0,recvCount_xZ,recvbuf_xZ,dist,N);
|
|
//...Pack the Xz edge (13)................................
|
|
ScaLBL_D3Q19_Unpack(13,dvcRecvDist_Xz,0,recvCount_Xz,recvbuf_Xz,dist,N);
|
|
//...Pack the XZ edge (11)................................
|
|
ScaLBL_D3Q19_Unpack(11,dvcRecvDist_XZ,0,recvCount_XZ,recvbuf_XZ,dist,N);
|
|
//...Pack the yz edge (16)................................
|
|
ScaLBL_D3Q19_Unpack(16,dvcRecvDist_yz,0,recvCount_yz,recvbuf_yz,dist,N);
|
|
//...Pack the yZ edge (18)................................
|
|
ScaLBL_D3Q19_Unpack(18,dvcRecvDist_yZ,0,recvCount_yZ,recvbuf_yZ,dist,N);
|
|
//...Pack the Yz edge (17)................................
|
|
ScaLBL_D3Q19_Unpack(17,dvcRecvDist_Yz,0,recvCount_Yz,recvbuf_Yz,dist,N);
|
|
//...Pack the YZ edge (15)................................
|
|
ScaLBL_D3Q19_Unpack(15,dvcRecvDist_YZ,0,recvCount_YZ,recvbuf_YZ,dist,N);
|
|
//...................................................................................
|
|
Lock=false; // unlock the communicator after communications complete
|
|
//...................................................................................
|
|
|
|
}
|
|
|
|
|
|
void ScaLBL_Communicator::TestSendD3Q19(double *f_even, double *f_odd){
|
|
|
|
if (Lock==true){
|
|
ERROR("ScaLBL Error (SendD3Q19): ScaLBL_Communicator is locked -- did you forget to match Send/Recv calls?");
|
|
}
|
|
else{
|
|
Lock=true;
|
|
}
|
|
// assign tag of 19 to D3Q19 communication
|
|
sendtag = recvtag = 19;
|
|
ScaLBL_DeviceBarrier();
|
|
|
|
// ...Packing X:(2,8,9,11,13) face data into sendbuf_x // f[n+q*N]: READ & BUFFER
|
|
ScaLBL_D3Q19_Pack(1,dvcSendList_x,0,sendCount_x,sendbuf_x,f_even,N); // 2
|
|
ScaLBL_D3Q19_Pack(4,dvcSendList_x,sendCount_x,sendCount_x,sendbuf_x,f_even,N); // 8
|
|
ScaLBL_D3Q19_Pack(5,dvcSendList_x,2*sendCount_x,sendCount_x,sendbuf_x,f_even,N); // 10
|
|
ScaLBL_D3Q19_Pack(6,dvcSendList_x,3*sendCount_x,sendCount_x,sendbuf_x,f_even,N); // 12
|
|
ScaLBL_D3Q19_Pack(7,dvcSendList_x,4*sendCount_x,sendCount_x,sendbuf_x,f_even,N); // 14
|
|
|
|
|
|
//...Packing X:(1,7,9,11,13) face data into sendbuf_X // f[n+q*N]: READ & BUFFER
|
|
ScaLBL_D3Q19_Pack(0,dvcSendList_X,0,sendCount_X,sendbuf_X,f_odd,N); // 1
|
|
ScaLBL_D3Q19_Pack(3,dvcSendList_X,sendCount_X,sendCount_X,sendbuf_X,f_odd,N); // 7
|
|
ScaLBL_D3Q19_Pack(4,dvcSendList_X,2*sendCount_X,sendCount_X,sendbuf_X,f_odd,N); // 9
|
|
ScaLBL_D3Q19_Pack(5,dvcSendList_X,3*sendCount_X,sendCount_X,sendbuf_X,f_odd,N); // 1
|
|
ScaLBL_D3Q19_Pack(6,dvcSendList_X,4*sendCount_X,sendCount_X,sendbuf_X,f_odd,N); // 13
|
|
|
|
//...................................................................................
|
|
// Pairing all nonblocking send and recv calls with the same tag
|
|
|
|
|
|
// pair 1
|
|
MPI_Isend(sendbuf_x, 5*sendCount_x,MPI_DOUBLE,rank_x,sendtag,MPI_COMM_SCALBL,&req1[0]);
|
|
MPI_Irecv(recvbuf_X, 5*recvCount_X,MPI_DOUBLE,rank_X,recvtag,MPI_COMM_SCALBL,&req2[0]);
|
|
|
|
// pair 2
|
|
MPI_Isend(sendbuf_X, 5*sendCount_X,MPI_DOUBLE,rank_X,sendtag,MPI_COMM_SCALBL,&req1[1]);
|
|
MPI_Irecv(recvbuf_x, 5*recvCount_x,MPI_DOUBLE,rank_x,recvtag,MPI_COMM_SCALBL,&req2[1]);
|
|
|
|
}
|
|
|
|
void ScaLBL_Communicator::TestRecvD3Q19(double *f_even, double *f_odd){
|
|
//...................................................................................
|
|
// Wait for completion of D3Q19 communication
|
|
|
|
if (rank == 0) printf("* WARNING: MPI_Waitall was 18 and has been set to 2 for this test...\n");
|
|
MPI_Waitall(2,req1,stat1);
|
|
MPI_Waitall(2,req2,stat2);
|
|
ScaLBL_DeviceBarrier();
|
|
|
|
//...................................................................................
|
|
// Unpack the distributions on the device
|
|
//...................................................................................
|
|
//...Writing X face buffered data into x face // f[n+q*N] READ BUFFER & WRITE
|
|
ScaLBL_D3Q19_Unpack(0,dvcRecvDist_X,0,recvCount_X,recvbuf_X,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(3,dvcRecvDist_X,recvCount_X,recvCount_X,recvbuf_X,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(4,dvcRecvDist_X,2*recvCount_X,recvCount_X,recvbuf_X,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(5,dvcRecvDist_X,3*recvCount_X,recvCount_X,recvbuf_X,f_odd,N);
|
|
ScaLBL_D3Q19_Unpack(6,dvcRecvDist_X,4*recvCount_X,recvCount_X,recvbuf_X,f_odd,N);
|
|
//...................................................................................
|
|
|
|
|
|
//...Writing x face buffered data into X face ............... // f[n+q*N] READ BUFFER & WRITE
|
|
ScaLBL_D3Q19_Unpack(1,dvcRecvDist_x,0,recvCount_x,recvbuf_x,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(4,dvcRecvDist_x,recvCount_x,recvCount_x,recvbuf_x,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(5,dvcRecvDist_x,2*recvCount_x,recvCount_x,recvbuf_x,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(6,dvcRecvDist_x,3*recvCount_x,recvCount_x,recvbuf_x,f_even,N);
|
|
ScaLBL_D3Q19_Unpack(7,dvcRecvDist_x,4*recvCount_x,recvCount_x,recvbuf_x,f_even,N);
|
|
|
|
|
|
|
|
//...................................................................................
|
|
Lock=false; // unlock the communicator after communications complete
|
|
//...................................................................................
|
|
|
|
}
|
|
void ScaLBL_Communicator::BiSendD3Q7(double *A_even, double *A_odd, double *B_even, double *B_odd){
|
|
|
|
if (Lock==true){
|
|
ERROR("ScaLBL Error (SendD3Q7): ScaLBL_Communicator is locked -- did you forget to match Send/Recv calls?");
|
|
}
|
|
else{
|
|
Lock=true;
|
|
}
|
|
ScaLBL_DeviceBarrier();
|
|
//...................................................................................
|
|
sendtag = recvtag = 7;
|
|
//...................................................................................
|
|
ScaLBL_D3Q19_Pack(1,dvcSendList_x,0,sendCount_x,sendbuf_x,A_even,N);
|
|
ScaLBL_D3Q19_Pack(1,dvcSendList_x,sendCount_x,sendCount_x,sendbuf_x,B_even,N);
|
|
//...Packing for X face(1,7,9,11,13)................................
|
|
ScaLBL_D3Q19_Pack(0,dvcSendList_X,0,sendCount_X,sendbuf_X,A_odd,N);
|
|
ScaLBL_D3Q19_Pack(0,dvcSendList_X,sendCount_X,sendCount_X,sendbuf_X,B_odd,N);
|
|
//...Packing for y face(4,8,9,16,18).................................
|
|
ScaLBL_D3Q19_Pack(2,dvcSendList_y,0,sendCount_y,sendbuf_y,A_even,N);
|
|
ScaLBL_D3Q19_Pack(2,dvcSendList_y,sendCount_y,sendCount_y,sendbuf_y,B_even,N);
|
|
//...Packing for Y face(3,7,10,15,17).................................
|
|
ScaLBL_D3Q19_Pack(1,dvcSendList_Y,0,sendCount_Y,sendbuf_Y,A_odd,N);
|
|
ScaLBL_D3Q19_Pack(1,dvcSendList_Y,sendCount_Y,sendCount_Y,sendbuf_Y,B_odd,N);
|
|
//...Packing for z face(6,12,13,16,17)................................
|
|
ScaLBL_D3Q19_Pack(3,dvcSendList_z,0,sendCount_z,sendbuf_z,A_even,N);
|
|
ScaLBL_D3Q19_Pack(3,dvcSendList_z,sendCount_z,sendCount_z,sendbuf_z,B_even,N);
|
|
//...Packing for Z face(5,11,14,15,18)................................
|
|
ScaLBL_D3Q19_Pack(2,dvcSendList_Z,0,sendCount_Z,sendbuf_Z,A_odd,N);
|
|
ScaLBL_D3Q19_Pack(2,dvcSendList_Z,sendCount_Z,sendCount_Z,sendbuf_Z,B_odd,N);
|
|
//...................................................................................
|
|
|
|
//...................................................................................
|
|
// Send all the distributions
|
|
MPI_Isend(sendbuf_x, 2*sendCount_x,MPI_DOUBLE,rank_x,sendtag,MPI_COMM_SCALBL,&req1[0]);
|
|
MPI_Irecv(recvbuf_X, 2*recvCount_X,MPI_DOUBLE,rank_X,recvtag,MPI_COMM_SCALBL,&req2[0]);
|
|
MPI_Isend(sendbuf_X, 2*sendCount_X,MPI_DOUBLE,rank_X,sendtag,MPI_COMM_SCALBL,&req1[1]);
|
|
MPI_Irecv(recvbuf_x, 2*recvCount_x,MPI_DOUBLE,rank_x,recvtag,MPI_COMM_SCALBL,&req2[1]);
|
|
MPI_Isend(sendbuf_y, 2*sendCount_y,MPI_DOUBLE,rank_y,sendtag,MPI_COMM_SCALBL,&req1[2]);
|
|
MPI_Irecv(recvbuf_Y, 2*recvCount_Y,MPI_DOUBLE,rank_Y,recvtag,MPI_COMM_SCALBL,&req2[2]);
|
|
MPI_Isend(sendbuf_Y, 2*sendCount_Y,MPI_DOUBLE,rank_Y,sendtag,MPI_COMM_SCALBL,&req1[3]);
|
|
MPI_Irecv(recvbuf_y, 2*recvCount_y,MPI_DOUBLE,rank_y,recvtag,MPI_COMM_SCALBL,&req2[3]);
|
|
MPI_Isend(sendbuf_z, 2*sendCount_z,MPI_DOUBLE,rank_z,sendtag,MPI_COMM_SCALBL,&req1[4]);
|
|
MPI_Irecv(recvbuf_Z, 2*recvCount_Z,MPI_DOUBLE,rank_Z,recvtag,MPI_COMM_SCALBL,&req2[4]);
|
|
MPI_Isend(sendbuf_Z, 2*sendCount_Z,MPI_DOUBLE,rank_Z,sendtag,MPI_COMM_SCALBL,&req1[5]);
|
|
MPI_Irecv(recvbuf_z, 2*recvCount_z,MPI_DOUBLE,rank_z,recvtag,MPI_COMM_SCALBL,&req2[5]);
|
|
//...................................................................................
|
|
}
|
|
void ScaLBL_Communicator::BiRecvD3Q7(double *A_even, double *A_odd, double *B_even, double *B_odd){
|
|
//...................................................................................
|
|
// Wait for completion of D3Q19 communication
|
|
MPI_Waitall(6,req1,stat1);
|
|
MPI_Waitall(6,req2,stat2);
|
|
ScaLBL_DeviceBarrier();
|
|
//...................................................................................
|
|
// Unpack the distributions on the device
|
|
/* //...................................................................................
|
|
//...Map recieve list for the X face: q=2,8,10,12,14 ................................
|
|
ScaLBL_D3Q19_Unpack(0,-1,0,0,dvcRecvList_X,0,recvCount_X,recvbuf_X,A_odd,Nx,Ny,Nz);
|
|
ScaLBL_D3Q19_Unpack(0,-1,0,0,dvcRecvList_X,recvCount_X,recvCount_X,recvbuf_X,B_odd,Nx,Ny,Nz);
|
|
//...................................................................................
|
|
//...Map recieve list for the x face: q=1,7,9,11,13..................................
|
|
ScaLBL_D3Q19_Unpack(1,1,0,0,dvcRecvList_x,0,recvCount_x,recvbuf_x,A_even,Nx,Ny,Nz);
|
|
ScaLBL_D3Q19_Unpack(1,1,0,0,dvcRecvList_x,recvCount_x,recvCount_x,recvbuf_x,B_even,Nx,Ny,Nz);
|
|
//...................................................................................
|
|
//...Map recieve list for the y face: q=4,8,9,16,18 .................................
|
|
ScaLBL_D3Q19_Unpack(1,0,-1,0,dvcRecvList_Y,0,recvCount_Y,recvbuf_Y,A_odd,Nx,Ny,Nz);
|
|
ScaLBL_D3Q19_Unpack(1,0,-1,0,dvcRecvList_Y,recvCount_Y,recvCount_Y,recvbuf_Y,B_odd,Nx,Ny,Nz);
|
|
//...................................................................................
|
|
//...Map recieve list for the Y face: q=3,7,10,15,17 ................................
|
|
ScaLBL_D3Q19_Unpack(2,0,1,0,dvcRecvList_y,0,recvCount_y,recvbuf_y,A_even,Nx,Ny,Nz);
|
|
ScaLBL_D3Q19_Unpack(2,0,1,0,dvcRecvList_y,recvCount_y,recvCount_y,recvbuf_y,B_even,Nx,Ny,Nz);
|
|
//...................................................................................
|
|
//...Map recieve list for the z face<<<6,12,13,16,17)................................
|
|
ScaLBL_D3Q19_Unpack(2,0,0,-1,dvcRecvList_Z,0,recvCount_Z,recvbuf_Z,A_odd,Nx,Ny,Nz);
|
|
ScaLBL_D3Q19_Unpack(2,0,0,-1,dvcRecvList_Z,recvCount_Z,recvCount_Z,recvbuf_Z,B_odd,Nx,Ny,Nz);
|
|
//...Map recieve list for the Z face<<<5,11,14,15,18)................................
|
|
ScaLBL_D3Q19_Unpack(3,0,0,1,dvcRecvList_z,0,recvCount_z,recvbuf_z,A_even,Nx,Ny,Nz);
|
|
ScaLBL_D3Q19_Unpack(3,0,0,1,dvcRecvList_z,recvCount_z,recvCount_z,recvbuf_z,B_even,Nx,Ny,Nz);
|
|
//..................................................................................
|
|
*/
|
|
//...Map recieve list for the X face: q=2,8,10,12,13 ................................
|
|
ScaLBL_D3Q19_Unpack(0,dvcRecvDist_X,0,recvCount_X,recvbuf_X,A_odd,N);
|
|
ScaLBL_D3Q19_Unpack(0,dvcRecvDist_X,recvCount_X,recvCount_X,recvbuf_X,B_odd,N);
|
|
//...................................................................................
|
|
//...Map recieve list for the x face: q=1,7,9,11,13..................................
|
|
ScaLBL_D3Q19_Unpack(1,dvcRecvDist_x,0,recvCount_x,recvbuf_x,A_even,N);
|
|
ScaLBL_D3Q19_Unpack(1,dvcRecvDist_x,recvCount_x,recvCount_x,recvbuf_x,B_even,N);
|
|
//...................................................................................
|
|
//...Map recieve list for the y face: q=4,8,9,16,18 .................................
|
|
ScaLBL_D3Q19_Unpack(1,dvcRecvDist_Y,0,recvCount_Y,recvbuf_Y,A_odd,N);
|
|
ScaLBL_D3Q19_Unpack(1,dvcRecvDist_Y,recvCount_Y,recvCount_Y,recvbuf_Y,B_odd,N);
|
|
//...................................................................................
|
|
//...Map recieve list for the Y face: q=3,7,10,15,17 ................................
|
|
ScaLBL_D3Q19_Unpack(2,dvcRecvDist_y,0,recvCount_y,recvbuf_y,A_even,N);
|
|
ScaLBL_D3Q19_Unpack(2,dvcRecvDist_y,recvCount_y,recvCount_y,recvbuf_y,B_even,N);
|
|
//...................................................................................
|
|
//...Map recieve list for the z face<<<6,12,13,16,17)................................
|
|
ScaLBL_D3Q19_Unpack(2,dvcRecvDist_Z,0,recvCount_Z,recvbuf_Z,A_odd,N);
|
|
ScaLBL_D3Q19_Unpack(2,dvcRecvDist_Z,recvCount_Z,recvCount_Z,recvbuf_Z,B_odd,N);
|
|
//...Map recieve list for the Z face<<<5,11,14,15,18)................................
|
|
ScaLBL_D3Q19_Unpack(3,dvcRecvDist_z,0,recvCount_z,recvbuf_z,A_even,N);
|
|
ScaLBL_D3Q19_Unpack(3,dvcRecvDist_z,recvCount_z,recvCount_z,recvbuf_z,B_even,N);
|
|
//..................................................................................
|
|
Lock=false; // unlock the communicator after communications complete
|
|
//...................................................................................
|
|
}
|
|
|
|
void ScaLBL_Communicator::BiSendD3Q7AA(double *Aq, double *Bq){
|
|
|
|
// NOTE: the center distribution f0 must NOT be at the start of feven, provide offset to start of f2
|
|
if (Lock==true){
|
|
ERROR("ScaLBL Error (SendD3Q19): ScaLBL_Communicator is locked -- did you forget to match Send/Recv calls?");
|
|
}
|
|
else{
|
|
Lock=true;
|
|
}
|
|
// assign tag of 19 to D3Q19 communication
|
|
sendtag = recvtag = 14;
|
|
ScaLBL_DeviceBarrier();
|
|
// Pack the distributions
|
|
//...Packing for x face(2,8,10,12,14)................................
|
|
ScaLBL_D3Q19_Pack(2,dvcSendList_x,0,sendCount_x,sendbuf_x,Aq,N);
|
|
ScaLBL_D3Q19_Pack(2,dvcSendList_x,sendCount_x,sendCount_x,sendbuf_x,Bq,N);
|
|
//...Packing for X face(1,7,9,11,13)................................
|
|
ScaLBL_D3Q19_Pack(1,dvcSendList_X,0,sendCount_X,sendbuf_X,Aq,N);
|
|
ScaLBL_D3Q19_Pack(1,dvcSendList_X,sendCount_X,sendCount_X,sendbuf_X,Bq,N);
|
|
//...Packing for y face(4,8,9,16,18).................................
|
|
ScaLBL_D3Q19_Pack(4,dvcSendList_y,0,sendCount_y,sendbuf_y,Aq,N);
|
|
ScaLBL_D3Q19_Pack(4,dvcSendList_y,sendCount_y,sendCount_y,sendbuf_y,Bq,N);
|
|
//...Packing for Y face(3,7,10,15,17).................................
|
|
ScaLBL_D3Q19_Pack(3,dvcSendList_Y,0,sendCount_Y,sendbuf_Y,Aq,N);
|
|
ScaLBL_D3Q19_Pack(3,dvcSendList_Y,sendCount_Y,sendCount_Y,sendbuf_Y,Bq,N);
|
|
//...Packing for z face(6,12,13,16,17)................................
|
|
ScaLBL_D3Q19_Pack(6,dvcSendList_z,0,sendCount_z,sendbuf_z,Aq,N);
|
|
ScaLBL_D3Q19_Pack(6,dvcSendList_z,sendCount_z,sendCount_z,sendbuf_z,Bq,N);
|
|
//...Packing for Z face(5,11,14,15,18)................................
|
|
ScaLBL_D3Q19_Pack(5,dvcSendList_Z,0,sendCount_Z,sendbuf_Z,Aq,N);
|
|
ScaLBL_D3Q19_Pack(5,dvcSendList_Z,sendCount_Z,sendCount_Z,sendbuf_Z,Bq,N);
|
|
|
|
//...................................................................................
|
|
// Send all the distributions
|
|
MPI_Isend(sendbuf_x, 2*sendCount_x,MPI_DOUBLE,rank_x,sendtag,MPI_COMM_SCALBL,&req1[0]);
|
|
MPI_Irecv(recvbuf_X, 2*recvCount_X,MPI_DOUBLE,rank_X,recvtag,MPI_COMM_SCALBL,&req2[0]);
|
|
MPI_Isend(sendbuf_X, 2*sendCount_X,MPI_DOUBLE,rank_X,sendtag,MPI_COMM_SCALBL,&req1[1]);
|
|
MPI_Irecv(recvbuf_x, 2*recvCount_x,MPI_DOUBLE,rank_x,recvtag,MPI_COMM_SCALBL,&req2[1]);
|
|
MPI_Isend(sendbuf_y, 2*sendCount_y,MPI_DOUBLE,rank_y,sendtag,MPI_COMM_SCALBL,&req1[2]);
|
|
MPI_Irecv(recvbuf_Y, 2*recvCount_Y,MPI_DOUBLE,rank_Y,recvtag,MPI_COMM_SCALBL,&req2[2]);
|
|
MPI_Isend(sendbuf_Y, 2*sendCount_Y,MPI_DOUBLE,rank_Y,sendtag,MPI_COMM_SCALBL,&req1[3]);
|
|
MPI_Irecv(recvbuf_y, 2*recvCount_y,MPI_DOUBLE,rank_y,recvtag,MPI_COMM_SCALBL,&req2[3]);
|
|
MPI_Isend(sendbuf_z, 2*sendCount_z,MPI_DOUBLE,rank_z,sendtag,MPI_COMM_SCALBL,&req1[4]);
|
|
MPI_Irecv(recvbuf_Z, 2*recvCount_Z,MPI_DOUBLE,rank_Z,recvtag,MPI_COMM_SCALBL,&req2[4]);
|
|
MPI_Isend(sendbuf_Z, 2*sendCount_Z,MPI_DOUBLE,rank_Z,sendtag,MPI_COMM_SCALBL,&req1[5]);
|
|
MPI_Irecv(recvbuf_z, 2*recvCount_z,MPI_DOUBLE,rank_z,recvtag,MPI_COMM_SCALBL,&req2[5]);
|
|
|
|
}
|
|
|
|
|
|
void ScaLBL_Communicator::BiRecvD3Q7AA(double *Aq, double *Bq){
|
|
|
|
// NOTE: the center distribution f0 must NOT be at the start of feven, provide offset to start of f2
|
|
//...................................................................................
|
|
// Wait for completion of D3Q19 communication
|
|
MPI_Waitall(6,req1,stat1);
|
|
MPI_Waitall(6,req2,stat2);
|
|
ScaLBL_DeviceBarrier();
|
|
|
|
//...................................................................................
|
|
// NOTE: AA Routine writes to opposite
|
|
// Unpack the distributions on the device
|
|
//...................................................................................
|
|
//...Unpacking for x face(2,8,10,12,14)................................
|
|
ScaLBL_D3Q7_Unpack(2,dvcRecvDist_x,0,recvCount_x,recvbuf_x,Aq,N);
|
|
ScaLBL_D3Q7_Unpack(2,dvcRecvDist_x,recvCount_x,recvCount_x,recvbuf_x,Bq,N);
|
|
//...................................................................................
|
|
//...Packing for X face(1,7,9,11,13)................................
|
|
ScaLBL_D3Q7_Unpack(1,dvcRecvDist_X,0,recvCount_X,recvbuf_X,Aq,N);
|
|
ScaLBL_D3Q7_Unpack(1,dvcRecvDist_X,recvCount_X,recvCount_X,recvbuf_X,Bq,N);
|
|
//...................................................................................
|
|
//...Packing for y face(4,8,9,16,18).................................
|
|
ScaLBL_D3Q7_Unpack(4,dvcRecvDist_y,0,recvCount_y,recvbuf_y,Aq,N);
|
|
ScaLBL_D3Q7_Unpack(4,dvcRecvDist_y,recvCount_y,recvCount_y,recvbuf_y,Bq,N);
|
|
//...................................................................................
|
|
//...Packing for Y face(3,7,10,15,17).................................
|
|
ScaLBL_D3Q7_Unpack(3,dvcRecvDist_Y,0,recvCount_Y,recvbuf_Y,Aq,N);
|
|
ScaLBL_D3Q7_Unpack(3,dvcRecvDist_Y,recvCount_Y,recvCount_Y,recvbuf_Y,Bq,N);
|
|
//...................................................................................
|
|
|
|
if (BoundaryCondition > 0 && kproc == 0){
|
|
// don't unpack
|
|
}
|
|
else if (BoundaryCondition > 0 && kproc == nprocz-1){
|
|
// don't unpack
|
|
}
|
|
else {
|
|
//...Packing for z face(6,12,13,16,17)................................
|
|
ScaLBL_D3Q7_Unpack(6,dvcRecvDist_z,0,recvCount_z,recvbuf_z,Aq,N);
|
|
ScaLBL_D3Q7_Unpack(6,dvcRecvDist_z,recvCount_z,recvCount_z,recvbuf_z,Bq,N);
|
|
//...Packing for Z face(5,11,14,15,18)................................
|
|
ScaLBL_D3Q7_Unpack(5,dvcRecvDist_Z,0,recvCount_Z,recvbuf_Z,Aq,N);
|
|
ScaLBL_D3Q7_Unpack(5,dvcRecvDist_Z,recvCount_Z,recvCount_Z,recvbuf_Z,Bq,N);
|
|
}
|
|
|
|
//...................................................................................
|
|
Lock=false; // unlock the communicator after communications complete
|
|
//...................................................................................
|
|
|
|
}
|
|
|
|
void ScaLBL_Communicator::SendHalo(double *data){
|
|
//...................................................................................
|
|
if (Lock==true){
|
|
ERROR("ScaLBL Error (SendHalo): ScaLBL_Communicator is locked -- did you forget to match Send/Recv calls?");
|
|
}
|
|
else{
|
|
Lock=true;
|
|
}
|
|
ScaLBL_DeviceBarrier();
|
|
//...................................................................................
|
|
sendtag = recvtag = 1;
|
|
//...................................................................................
|
|
ScaLBL_Scalar_Pack(dvcSendList_x, sendCount_x,sendbuf_x, data, N);
|
|
ScaLBL_Scalar_Pack(dvcSendList_y, sendCount_y,sendbuf_y, data, N);
|
|
ScaLBL_Scalar_Pack(dvcSendList_z, sendCount_z,sendbuf_z, data, N);
|
|
ScaLBL_Scalar_Pack(dvcSendList_X, sendCount_X,sendbuf_X, data, N);
|
|
ScaLBL_Scalar_Pack(dvcSendList_Y, sendCount_Y,sendbuf_Y, data, N);
|
|
ScaLBL_Scalar_Pack(dvcSendList_Z, sendCount_Z,sendbuf_Z, data, N);
|
|
ScaLBL_Scalar_Pack(dvcSendList_xy, sendCount_xy,sendbuf_xy, data, N);
|
|
ScaLBL_Scalar_Pack(dvcSendList_xY, sendCount_xY,sendbuf_xY, data, N);
|
|
ScaLBL_Scalar_Pack(dvcSendList_Xy, sendCount_Xy,sendbuf_Xy, data, N);
|
|
ScaLBL_Scalar_Pack(dvcSendList_XY, sendCount_XY,sendbuf_XY, data, N);
|
|
ScaLBL_Scalar_Pack(dvcSendList_xz, sendCount_xz,sendbuf_xz, data, N);
|
|
ScaLBL_Scalar_Pack(dvcSendList_xZ, sendCount_xZ,sendbuf_xZ, data, N);
|
|
ScaLBL_Scalar_Pack(dvcSendList_Xz, sendCount_Xz,sendbuf_Xz, data, N);
|
|
ScaLBL_Scalar_Pack(dvcSendList_XZ, sendCount_XZ,sendbuf_XZ, data, N);
|
|
ScaLBL_Scalar_Pack(dvcSendList_yz, sendCount_yz,sendbuf_yz, data, N);
|
|
ScaLBL_Scalar_Pack(dvcSendList_yZ, sendCount_yZ,sendbuf_yZ, data, N);
|
|
ScaLBL_Scalar_Pack(dvcSendList_Yz, sendCount_Yz,sendbuf_Yz, data, N);
|
|
ScaLBL_Scalar_Pack(dvcSendList_YZ, sendCount_YZ,sendbuf_YZ, data, N);
|
|
//...................................................................................
|
|
// Send / Recv all the phase indcator field values
|
|
//...................................................................................
|
|
|
|
|
|
|
|
MPI_Isend(sendbuf_x, sendCount_x,MPI_DOUBLE,rank_x,sendtag,MPI_COMM_SCALBL,&req1[0]);
|
|
MPI_Irecv(recvbuf_X, recvCount_X,MPI_DOUBLE,rank_X,recvtag,MPI_COMM_SCALBL,&req2[0]);
|
|
MPI_Isend(sendbuf_X, sendCount_X,MPI_DOUBLE,rank_X,sendtag,MPI_COMM_SCALBL,&req1[1]);
|
|
MPI_Irecv(recvbuf_x, recvCount_x,MPI_DOUBLE,rank_x,recvtag,MPI_COMM_SCALBL,&req2[1]);
|
|
MPI_Isend(sendbuf_y, sendCount_y,MPI_DOUBLE,rank_y,sendtag,MPI_COMM_SCALBL,&req1[2]);
|
|
MPI_Irecv(recvbuf_Y, recvCount_Y,MPI_DOUBLE,rank_Y,recvtag,MPI_COMM_SCALBL,&req2[2]);
|
|
MPI_Isend(sendbuf_Y, sendCount_Y,MPI_DOUBLE,rank_Y,sendtag,MPI_COMM_SCALBL,&req1[3]);
|
|
MPI_Irecv(recvbuf_y, recvCount_y,MPI_DOUBLE,rank_y,recvtag,MPI_COMM_SCALBL,&req2[3]);
|
|
MPI_Isend(sendbuf_z, sendCount_z,MPI_DOUBLE,rank_z,sendtag,MPI_COMM_SCALBL,&req1[4]);
|
|
MPI_Irecv(recvbuf_Z, recvCount_Z,MPI_DOUBLE,rank_Z,recvtag,MPI_COMM_SCALBL,&req2[4]);
|
|
MPI_Isend(sendbuf_Z, sendCount_Z,MPI_DOUBLE,rank_Z,sendtag,MPI_COMM_SCALBL,&req1[5]);
|
|
MPI_Irecv(recvbuf_z, recvCount_z,MPI_DOUBLE,rank_z,recvtag,MPI_COMM_SCALBL,&req2[5]);
|
|
MPI_Isend(sendbuf_xy, sendCount_xy,MPI_DOUBLE,rank_xy,sendtag,MPI_COMM_SCALBL,&req1[6]);
|
|
MPI_Irecv(recvbuf_XY, recvCount_XY,MPI_DOUBLE,rank_XY,recvtag,MPI_COMM_SCALBL,&req2[6]);
|
|
MPI_Isend(sendbuf_XY, sendCount_XY,MPI_DOUBLE,rank_XY,sendtag,MPI_COMM_SCALBL,&req1[7]);
|
|
MPI_Irecv(recvbuf_xy, recvCount_xy,MPI_DOUBLE,rank_xy,recvtag,MPI_COMM_SCALBL,&req2[7]);
|
|
MPI_Isend(sendbuf_Xy, sendCount_Xy,MPI_DOUBLE,rank_Xy,sendtag,MPI_COMM_SCALBL,&req1[8]);
|
|
MPI_Irecv(recvbuf_xY, recvCount_xY,MPI_DOUBLE,rank_xY,recvtag,MPI_COMM_SCALBL,&req2[8]);
|
|
MPI_Isend(sendbuf_xY, sendCount_xY,MPI_DOUBLE,rank_xY,sendtag,MPI_COMM_SCALBL,&req1[9]);
|
|
MPI_Irecv(recvbuf_Xy, recvCount_Xy,MPI_DOUBLE,rank_Xy,recvtag,MPI_COMM_SCALBL,&req2[9]);
|
|
MPI_Isend(sendbuf_xz, sendCount_xz,MPI_DOUBLE,rank_xz,sendtag,MPI_COMM_SCALBL,&req1[10]);
|
|
MPI_Irecv(recvbuf_XZ, recvCount_XZ,MPI_DOUBLE,rank_XZ,recvtag,MPI_COMM_SCALBL,&req2[10]);
|
|
MPI_Isend(sendbuf_XZ, sendCount_XZ,MPI_DOUBLE,rank_XZ,sendtag,MPI_COMM_SCALBL,&req1[11]);
|
|
MPI_Irecv(recvbuf_xz, recvCount_xz,MPI_DOUBLE,rank_xz,recvtag,MPI_COMM_SCALBL,&req2[11]);
|
|
MPI_Isend(sendbuf_Xz, sendCount_Xz,MPI_DOUBLE,rank_Xz,sendtag,MPI_COMM_SCALBL,&req1[12]);
|
|
MPI_Irecv(recvbuf_xZ, recvCount_xZ,MPI_DOUBLE,rank_xZ,recvtag,MPI_COMM_SCALBL,&req2[12]);
|
|
MPI_Isend(sendbuf_xZ, sendCount_xZ,MPI_DOUBLE,rank_xZ,sendtag,MPI_COMM_SCALBL,&req1[13]);
|
|
MPI_Irecv(recvbuf_Xz, recvCount_Xz,MPI_DOUBLE,rank_Xz,recvtag,MPI_COMM_SCALBL,&req2[13]);
|
|
MPI_Isend(sendbuf_yz, sendCount_yz,MPI_DOUBLE,rank_yz,sendtag,MPI_COMM_SCALBL,&req1[14]);
|
|
MPI_Irecv(recvbuf_YZ, recvCount_YZ,MPI_DOUBLE,rank_YZ,recvtag,MPI_COMM_SCALBL,&req2[14]);
|
|
MPI_Isend(sendbuf_YZ, sendCount_YZ,MPI_DOUBLE,rank_YZ,sendtag,MPI_COMM_SCALBL,&req1[15]);
|
|
MPI_Irecv(recvbuf_yz, recvCount_yz,MPI_DOUBLE,rank_yz,recvtag,MPI_COMM_SCALBL,&req2[15]);
|
|
MPI_Isend(sendbuf_Yz, sendCount_Yz,MPI_DOUBLE,rank_Yz,sendtag,MPI_COMM_SCALBL,&req1[16]);
|
|
MPI_Irecv(recvbuf_yZ, recvCount_yZ,MPI_DOUBLE,rank_yZ,recvtag,MPI_COMM_SCALBL,&req2[16]);
|
|
MPI_Isend(sendbuf_yZ, sendCount_yZ,MPI_DOUBLE,rank_yZ,sendtag,MPI_COMM_SCALBL,&req1[17]);
|
|
MPI_Irecv(recvbuf_Yz, recvCount_Yz,MPI_DOUBLE,rank_Yz,recvtag,MPI_COMM_SCALBL,&req2[17]);
|
|
//...................................................................................
|
|
}
|
|
void ScaLBL_Communicator::RecvHalo(double *data){
|
|
|
|
//...................................................................................
|
|
MPI_Waitall(18,req1,stat1);
|
|
MPI_Waitall(18,req2,stat2);
|
|
ScaLBL_DeviceBarrier();
|
|
//...................................................................................
|
|
//...................................................................................
|
|
ScaLBL_Scalar_Unpack(dvcRecvList_x, recvCount_x,recvbuf_x, data, N);
|
|
ScaLBL_Scalar_Unpack(dvcRecvList_y, recvCount_y,recvbuf_y, data, N);
|
|
ScaLBL_Scalar_Unpack(dvcRecvList_z, recvCount_z,recvbuf_z, data, N);
|
|
ScaLBL_Scalar_Unpack(dvcRecvList_X, recvCount_X,recvbuf_X, data, N);
|
|
ScaLBL_Scalar_Unpack(dvcRecvList_Y, recvCount_Y,recvbuf_Y, data, N);
|
|
ScaLBL_Scalar_Unpack(dvcRecvList_Z, recvCount_Z,recvbuf_Z, data, N);
|
|
ScaLBL_Scalar_Unpack(dvcRecvList_xy, recvCount_xy,recvbuf_xy, data, N);
|
|
ScaLBL_Scalar_Unpack(dvcRecvList_xY, recvCount_xY,recvbuf_xY, data, N);
|
|
ScaLBL_Scalar_Unpack(dvcRecvList_Xy, recvCount_Xy,recvbuf_Xy, data, N);
|
|
ScaLBL_Scalar_Unpack(dvcRecvList_XY, recvCount_XY,recvbuf_XY, data, N);
|
|
ScaLBL_Scalar_Unpack(dvcRecvList_xz, recvCount_xz,recvbuf_xz, data, N);
|
|
ScaLBL_Scalar_Unpack(dvcRecvList_xZ, recvCount_xZ,recvbuf_xZ, data, N);
|
|
ScaLBL_Scalar_Unpack(dvcRecvList_Xz, recvCount_Xz,recvbuf_Xz, data, N);
|
|
ScaLBL_Scalar_Unpack(dvcRecvList_XZ, recvCount_XZ,recvbuf_XZ, data, N);
|
|
ScaLBL_Scalar_Unpack(dvcRecvList_yz, recvCount_yz,recvbuf_yz, data, N);
|
|
ScaLBL_Scalar_Unpack(dvcRecvList_yZ, recvCount_yZ,recvbuf_yZ, data, N);
|
|
ScaLBL_Scalar_Unpack(dvcRecvList_Yz, recvCount_Yz,recvbuf_Yz, data, N);
|
|
ScaLBL_Scalar_Unpack(dvcRecvList_YZ, recvCount_YZ,recvbuf_YZ, data, N);
|
|
//...................................................................................
|
|
Lock=false; // unlock the communicator after communications complete
|
|
//...................................................................................
|
|
}
|
|
|
|
void ScaLBL_Communicator::RegularLayout(IntArray map, double *data, DoubleArray ®data){
|
|
// Gets data from the device and stores in regular layout
|
|
int i,j,k,n,idx;
|
|
int Nx = map.size(0);
|
|
int Ny = map.size(1);
|
|
int Nz = map.size(2);
|
|
|
|
double *TmpDat;
|
|
double value;
|
|
TmpDat = new double [N];
|
|
ScaLBL_CopyToHost(&TmpDat[0],&data[0], N*sizeof(double));
|
|
for (k=0; k<Nz; k++){
|
|
for (j=0; j<Ny; j++){
|
|
for (i=0; i<Nx; i++){
|
|
n=k*Nx*Ny+j*Nx+i;
|
|
idx=map(i,j,k);
|
|
if (!(idx<0)){
|
|
value=TmpDat[idx];
|
|
regdata(i,j,k)=value;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
//printf("r=%i, value=%f ",rank,value);
|
|
|
|
delete [] TmpDat;
|
|
}
|
|
|
|
|
|
void ScaLBL_Communicator::Color_BC_z(int *Map, double *Phi, double *Den, double vA, double vB){
|
|
double Value=(vA-vB)/(vA+vB);
|
|
if (kproc == 0) {
|
|
// Set the phase indicator field and density on the z inlet
|
|
ScaLBL_Color_BC_z(dvcSendList_z, Map, Phi, Den, vA, vB, sendCount_z, N);
|
|
ScaLBL_SetSlice_z(Phi,Value,Nx,Ny,Nz,0);
|
|
}
|
|
}
|
|
|
|
void ScaLBL_Communicator::Color_BC_Z(int *Map, double *Phi, double *Den, double vA, double vB){
|
|
double Value=(vA-vB)/(vA+vB);
|
|
if (kproc == nprocz-1){
|
|
// Set the phase indicator field and density on the Z outlet
|
|
ScaLBL_Color_BC_Z(dvcSendList_Z, Map, Phi, Den, vA, vB, sendCount_Z, N);
|
|
ScaLBL_SetSlice_z(Phi,Value,Nx,Ny,Nz,Nz-1);
|
|
}
|
|
}
|
|
|
|
void ScaLBL_Communicator::D3Q19_Pressure_BC_z(int *neighborList, double *fq, double din, int time){
|
|
//ScaLBL_D3Q19_Pressure_BC_z(int *LIST,fq,din,Nx,Ny,Nz);
|
|
if (kproc == 0) {
|
|
if (time%2==0){
|
|
ScaLBL_D3Q19_AAeven_Pressure_BC_z(dvcSendList_z, fq, din, sendCount_z, N);
|
|
}
|
|
else{
|
|
ScaLBL_D3Q19_AAodd_Pressure_BC_z(neighborList, dvcSendList_z, fq, din, sendCount_z, N);
|
|
}
|
|
}
|
|
}
|
|
|
|
void ScaLBL_Communicator::D3Q19_Pressure_BC_Z(int *neighborList, double *fq, double dout, int time){
|
|
//ScaLBL_D3Q19_Pressure_BC_Z(int *LIST,fq,dout,Nx,Ny,Nz);
|
|
if (kproc == nprocz-1){
|
|
if (time%2==0){
|
|
ScaLBL_D3Q19_AAeven_Pressure_BC_Z(dvcSendList_Z, fq, dout, sendCount_Z, N);
|
|
}
|
|
else{
|
|
ScaLBL_D3Q19_AAodd_Pressure_BC_Z(neighborList, dvcSendList_Z, fq, dout, sendCount_Z, N);
|
|
}
|
|
}
|
|
}
|
|
|
|
double ScaLBL_Communicator::D3Q19_Flux_BC_z(int *neighborList, double *fq, double flux, int time){
|
|
double sum, locsum, din;
|
|
double LocInletArea, InletArea;
|
|
|
|
// Note that flux = rho_0 * Q
|
|
|
|
// Compute the inlet area
|
|
if (kproc == 0)
|
|
LocInletArea = double(sendCount_z);
|
|
else LocInletArea = 0.f;
|
|
|
|
MPI_Allreduce(&LocInletArea,&InletArea,1,MPI_DOUBLE,MPI_SUM,MPI_COMM_SCALBL);
|
|
//printf("Inlet area = %f \n", InletArea);
|
|
|
|
// Set the flux BC
|
|
locsum = 0.f;
|
|
if (time%2==0){
|
|
if (kproc == 0)
|
|
locsum = ScaLBL_D3Q19_AAeven_Flux_BC_z(dvcSendList_z, fq, flux, InletArea, sendCount_z, N);
|
|
|
|
MPI_Allreduce(&locsum,&sum,1,MPI_DOUBLE,MPI_SUM,MPI_COMM_SCALBL);
|
|
din = flux/InletArea + sum;
|
|
//if (rank==0) printf("computed din (even) =%f \n",din);
|
|
if (kproc == 0)
|
|
ScaLBL_D3Q19_AAeven_Pressure_BC_z(dvcSendList_z, fq, din, sendCount_z, N);
|
|
}
|
|
else{
|
|
if (kproc == 0)
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locsum = ScaLBL_D3Q19_AAodd_Flux_BC_z(neighborList, dvcSendList_z, fq, flux, InletArea, sendCount_z, N);
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|
|
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MPI_Allreduce(&locsum,&sum,1,MPI_DOUBLE,MPI_SUM,MPI_COMM_SCALBL);
|
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din = flux/InletArea + sum;
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|
|
|
//if (rank==0) printf("computed din (odd)=%f \n",din);
|
|
if (kproc == 0)
|
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ScaLBL_D3Q19_AAodd_Pressure_BC_z(neighborList, dvcSendList_z, fq, din, sendCount_z, N);
|
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}
|
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//printf("Inlet pressure = %f \n", din);
|
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return din;
|
|
}
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|
|
|
void ScaLBL_Communicator::PrintD3Q19(){
|
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printf("Printing D3Q19 communication buffer contents \n");
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|
|
|
int i,n;
|
|
double f;
|
|
int *TempBuffer;
|
|
TempBuffer = new int [5*recvCount_x];
|
|
|
|
//.......................................................................
|
|
// Re-index the send lists
|
|
ScaLBL_CopyToHost(TempBuffer,dvcRecvDist_x,5*recvCount_x*sizeof(int));
|
|
for (i=0; i<5*recvCount_x; i++){
|
|
n = TempBuffer[i];
|
|
f = recvbuf_x[i];
|
|
printf("Receive %f to %i from buffer index %i \n", f, n, i);
|
|
}
|
|
|
|
delete [] TempBuffer;
|
|
}
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|
|