OilfieldToolsNet/LBPM
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
Files
79c3b0d1731153327c5c94ef30e1e0af0895ad27
LBPM/common/ScaLBL.cpp
James McClure a25c4e911c debugging color comm bug
2018-09-19 21:30:30 -04:00

1616 lines
81 KiB
C++
Raw Blame History

#include "common/ScaLBL.h"
ScaLBL_Communicator::ScaLBL_Communicator(std::shared_ptr <Domain> Dm){
//......................................................................................
Lock=false; // unlock the communicator
//......................................................................................
// Create a separate copy of the communicator for the device
//MPI_Comm_group(Dm->Comm,&Group);
//MPI_Comm_create(Dm->Comm,Group,&MPI_COMM_SCALBL);
MPI_Comm_dup(Dm->Comm,&MPI_COMM_SCALBL);
//......................................................................................
// Copy the domain size and communication information directly from Dm
Nx = Dm->Nx;
Ny = Dm->Ny;
Nz = Dm->Nz;
N = Nx*Ny*Nz;
next=0;
rank=Dm->rank();
rank_x=Dm->rank_x();
rank_y=Dm->rank_y();
rank_z=Dm->rank_z();
rank_X=Dm->rank_X();
rank_Y=Dm->rank_Y();
rank_Z=Dm->rank_Z();
rank_xy=Dm->rank_xy();
rank_XY=Dm->rank_XY();
rank_xY=Dm->rank_xY();
rank_Xy=Dm->rank_Xy();
rank_xz=Dm->rank_xz();
rank_XZ=Dm->rank_XZ();
rank_xZ=Dm->rank_xZ();
rank_Xz=Dm->rank_Xz();
rank_yz=Dm->rank_yz();
rank_YZ=Dm->rank_YZ();
rank_yZ=Dm->rank_yZ();
rank_Yz=Dm->rank_Yz();
sendCount_x=Dm->sendCount_x;
sendCount_y=Dm->sendCount_y;
sendCount_z=Dm->sendCount_z;
sendCount_X=Dm->sendCount_X;
sendCount_Y=Dm->sendCount_Y;
sendCount_Z=Dm->sendCount_Z;
sendCount_xy=Dm->sendCount_xy;
sendCount_yz=Dm->sendCount_yz;
sendCount_xz=Dm->sendCount_xz;
sendCount_Xy=Dm->sendCount_Xy;
sendCount_Yz=Dm->sendCount_Yz;
sendCount_xZ=Dm->sendCount_xZ;
sendCount_xY=Dm->sendCount_xY;
sendCount_yZ=Dm->sendCount_yZ;
sendCount_Xz=Dm->sendCount_Xz;
sendCount_XY=Dm->sendCount_XY;
sendCount_YZ=Dm->sendCount_YZ;
sendCount_XZ=Dm->sendCount_XZ;
recvCount_x=Dm->recvCount_x;
recvCount_y=Dm->recvCount_y;
recvCount_z=Dm->recvCount_z;
recvCount_X=Dm->recvCount_X;
recvCount_Y=Dm->recvCount_Y;
recvCount_Z=Dm->recvCount_Z;
recvCount_xy=Dm->recvCount_xy;
recvCount_yz=Dm->recvCount_yz;
recvCount_xz=Dm->recvCount_xz;
recvCount_Xy=Dm->recvCount_Xy;
recvCount_Yz=Dm->recvCount_Yz;
recvCount_xZ=Dm->recvCount_xZ;
recvCount_xY=Dm->recvCount_xY;
recvCount_yZ=Dm->recvCount_yZ;
recvCount_Xz=Dm->recvCount_Xz;
recvCount_XY=Dm->recvCount_XY;
recvCount_YZ=Dm->recvCount_YZ;
recvCount_XZ=Dm->recvCount_XZ;
iproc = Dm->iproc();
jproc = Dm->jproc();
kproc = Dm->kproc();
nprocx = Dm->nprocx();
nprocy = Dm->nprocy();
nprocz = Dm->nprocz();
BoundaryCondition = Dm->BoundaryCondition;
//......................................................................................
ScaLBL_AllocateZeroCopy((void **) &sendbuf_x, 5*sendCount_x*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &sendbuf_X, 5*sendCount_X*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &sendbuf_y, 5*sendCount_y*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &sendbuf_Y, 5*sendCount_Y*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &sendbuf_z, 5*sendCount_z*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &sendbuf_Z, 5*sendCount_Z*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &sendbuf_xy, sendCount_xy*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &sendbuf_xY, sendCount_xY*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &sendbuf_Xy, sendCount_Xy*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &sendbuf_XY, sendCount_XY*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &sendbuf_xz, sendCount_xz*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &sendbuf_xZ, sendCount_xZ*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &sendbuf_Xz, sendCount_Xz*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &sendbuf_XZ, sendCount_XZ*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &sendbuf_yz, sendCount_yz*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &sendbuf_yZ, sendCount_yZ*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &sendbuf_Yz, sendCount_Yz*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &sendbuf_YZ, sendCount_YZ*sizeof(double)); // Allocate device memory
//......................................................................................
ScaLBL_AllocateZeroCopy((void **) &recvbuf_x, 5*recvCount_x*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &recvbuf_X, 5*recvCount_X*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &recvbuf_y, 5*recvCount_y*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &recvbuf_Y, 5*recvCount_Y*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &recvbuf_z, 5*recvCount_z*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &recvbuf_Z, 5*recvCount_Z*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &recvbuf_xy, recvCount_xy*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &recvbuf_xY, recvCount_xY*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &recvbuf_Xy, recvCount_Xy*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &recvbuf_XY, recvCount_XY*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &recvbuf_xz, recvCount_xz*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &recvbuf_xZ, recvCount_xZ*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &recvbuf_Xz, recvCount_Xz*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &recvbuf_XZ, recvCount_XZ*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &recvbuf_yz, recvCount_yz*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &recvbuf_yZ, recvCount_yZ*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &recvbuf_Yz, recvCount_Yz*sizeof(double)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &recvbuf_YZ, recvCount_YZ*sizeof(double)); // Allocate device memory
//......................................................................................
ScaLBL_AllocateZeroCopy((void **) &dvcSendList_x, sendCount_x*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcSendList_X, sendCount_X*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcSendList_y, sendCount_y*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcSendList_Y, sendCount_Y*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcSendList_z, sendCount_z*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcSendList_Z, sendCount_Z*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcSendList_xy, sendCount_xy*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcSendList_xY, sendCount_xY*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcSendList_Xy, sendCount_Xy*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcSendList_XY, sendCount_XY*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcSendList_xz, sendCount_xz*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcSendList_xZ, sendCount_xZ*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcSendList_Xz, sendCount_Xz*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcSendList_XZ, sendCount_XZ*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcSendList_yz, sendCount_yz*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcSendList_yZ, sendCount_yZ*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcSendList_Yz, sendCount_Yz*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcSendList_YZ, sendCount_YZ*sizeof(int)); // Allocate device memory
//......................................................................................
ScaLBL_AllocateZeroCopy((void **) &dvcRecvList_x, recvCount_x*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvList_X, recvCount_X*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvList_y, recvCount_y*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvList_Y, recvCount_Y*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvList_z, recvCount_z*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvList_Z, recvCount_Z*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvList_xy, recvCount_xy*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvList_xY, recvCount_xY*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvList_Xy, recvCount_Xy*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvList_XY, recvCount_XY*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvList_xz, recvCount_xz*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvList_xZ, recvCount_xZ*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvList_Xz, recvCount_Xz*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvList_XZ, recvCount_XZ*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvList_yz, recvCount_yz*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvList_yZ, recvCount_yZ*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvList_Yz, recvCount_Yz*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvList_YZ, recvCount_YZ*sizeof(int)); // Allocate device memory
//......................................................................................
ScaLBL_AllocateZeroCopy((void **) &dvcRecvDist_x, 5*recvCount_x*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvDist_X, 5*recvCount_X*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvDist_y, 5*recvCount_y*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvDist_Y, 5*recvCount_Y*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvDist_z, 5*recvCount_z*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvDist_Z, 5*recvCount_Z*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvDist_xy, recvCount_xy*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvDist_xY, recvCount_xY*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvDist_Xy, recvCount_Xy*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvDist_XY, recvCount_XY*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvDist_xz, recvCount_xz*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvDist_xZ, recvCount_xZ*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvDist_Xz, recvCount_Xz*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvDist_XZ, recvCount_XZ*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvDist_yz, recvCount_yz*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvDist_yZ, recvCount_yZ*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvDist_Yz, recvCount_Yz*sizeof(int)); // Allocate device memory
ScaLBL_AllocateZeroCopy((void **) &dvcRecvDist_YZ, recvCount_YZ*sizeof(int)); // Allocate device memory
//......................................................................................
ScaLBL_CopyToZeroCopy(dvcSendList_x,Dm->sendList_x,sendCount_x*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcSendList_X,Dm->sendList_X,sendCount_X*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcSendList_y,Dm->sendList_y,sendCount_y*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcSendList_Y,Dm->sendList_Y,sendCount_Y*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcSendList_z,Dm->sendList_z,sendCount_z*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcSendList_Z,Dm->sendList_Z,sendCount_Z*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcSendList_xy,Dm->sendList_xy,sendCount_xy*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcSendList_XY,Dm->sendList_XY,sendCount_XY*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcSendList_xY,Dm->sendList_xY,sendCount_xY*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcSendList_Xy,Dm->sendList_Xy,sendCount_Xy*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcSendList_xz,Dm->sendList_xz,sendCount_xz*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcSendList_XZ,Dm->sendList_XZ,sendCount_XZ*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcSendList_xZ,Dm->sendList_xZ,sendCount_xZ*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcSendList_Xz,Dm->sendList_Xz,sendCount_Xz*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcSendList_yz,Dm->sendList_yz,sendCount_yz*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcSendList_YZ,Dm->sendList_YZ,sendCount_YZ*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcSendList_yZ,Dm->sendList_yZ,sendCount_yZ*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcSendList_Yz,Dm->sendList_Yz,sendCount_Yz*sizeof(int));
//......................................................................................
ScaLBL_CopyToZeroCopy(dvcRecvList_x,Dm->recvList_x,recvCount_x*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcRecvList_X,Dm->recvList_X,recvCount_X*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcRecvList_y,Dm->recvList_y,recvCount_y*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcRecvList_Y,Dm->recvList_Y,recvCount_Y*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcRecvList_z,Dm->recvList_z,recvCount_z*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcRecvList_Z,Dm->recvList_Z,recvCount_Z*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcRecvList_xy,Dm->recvList_xy,recvCount_xy*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcRecvList_XY,Dm->recvList_XY,recvCount_XY*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcRecvList_xY,Dm->recvList_xY,recvCount_xY*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcRecvList_Xy,Dm->recvList_Xy,recvCount_Xy*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcRecvList_xz,Dm->recvList_xz,recvCount_xz*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcRecvList_XZ,Dm->recvList_XZ,recvCount_XZ*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcRecvList_xZ,Dm->recvList_xZ,recvCount_xZ*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcRecvList_Xz,Dm->recvList_Xz,recvCount_Xz*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcRecvList_yz,Dm->recvList_yz,recvCount_yz*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcRecvList_YZ,Dm->recvList_YZ,recvCount_YZ*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcRecvList_yZ,Dm->recvList_yZ,recvCount_yZ*sizeof(int));
ScaLBL_CopyToZeroCopy(dvcRecvList_Yz,Dm->recvList_Yz,recvCount_Yz*sizeof(int));
//......................................................................................
MPI_Barrier(MPI_COMM_SCALBL);
//...................................................................................
// Set up the recieve distribution lists
//...................................................................................
//...Map recieve list for the X face: q=2,8,10,12,14 .................................
D3Q19_MapRecv(-1,0,0,Dm->recvList_X,0,recvCount_X,dvcRecvDist_X);
D3Q19_MapRecv(-1,-1,0,Dm->recvList_X,recvCount_X,recvCount_X,dvcRecvDist_X);
D3Q19_MapRecv(-1,1,0,Dm->recvList_X,2*recvCount_X,recvCount_X,dvcRecvDist_X);
D3Q19_MapRecv(-1,0,-1,Dm->recvList_X,3*recvCount_X,recvCount_X,dvcRecvDist_X);
D3Q19_MapRecv(-1,0,1,Dm->recvList_X,4*recvCount_X,recvCount_X,dvcRecvDist_X);
//...................................................................................
//...Map recieve list for the x face: q=1,7,9,11,13..................................
D3Q19_MapRecv(1,0,0,Dm->recvList_x,0,recvCount_x,dvcRecvDist_x);
D3Q19_MapRecv(1,1,0,Dm->recvList_x,recvCount_x,recvCount_x,dvcRecvDist_x);
D3Q19_MapRecv(1,-1,0,Dm->recvList_x,2*recvCount_x,recvCount_x,dvcRecvDist_x);
D3Q19_MapRecv(1,0,1,Dm->recvList_x,3*recvCount_x,recvCount_x,dvcRecvDist_x);
D3Q19_MapRecv(1,0,-1,Dm->recvList_x,4*recvCount_x,recvCount_x,dvcRecvDist_x);
//...................................................................................
//...Map recieve list for the y face: q=4,8,9,16,18 ...................................
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 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!!!
}
int ScaLBL_Communicator::LastExterior(){
return next;
}
int ScaLBL_Communicator::FirstInterior(){
return first_interior;
}
int ScaLBL_Communicator::LastInterior(){
return last_interior;
}
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;
}
int 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;
}
}
}
//printf("Exterior... \n");
// ********* Exterior **********
// 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;
//printf("Interior... \n");
// ********* Interior **********
// align the next read
first_interior=(next/16 + 1)*16;
idx = first_interior;
// 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
}
}
}
}
last_interior=idx;
Np = (last_interior/16 + 1)*16;
//printf(" Np=%i \n",Np);
// 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;
return(Np);
}
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);
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]);
//...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);
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]);
//...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);
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]);
//...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);
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]);
//...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);
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]);
//...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);
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]);
//...Pack the xy edge (8)................................
ScaLBL_D3Q19_Pack(8,dvcSendList_xy,0,sendCount_xy,sendbuf_xy,dist,N);
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]);
//...Pack the Xy edge (9)................................
ScaLBL_D3Q19_Pack(9,dvcSendList_Xy,0,sendCount_Xy,sendbuf_Xy,dist,N);
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]);
//...Pack the xY edge (10)................................
ScaLBL_D3Q19_Pack(10,dvcSendList_xY,0,sendCount_xY,sendbuf_xY,dist,N);
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]);
//...Pack the XY edge (7)................................
ScaLBL_D3Q19_Pack(7,dvcSendList_XY,0,sendCount_XY,sendbuf_XY,dist,N);
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]);
//...Pack the xz edge (12)................................
ScaLBL_D3Q19_Pack(12,dvcSendList_xz,0,sendCount_xz,sendbuf_xz,dist,N);
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]);
//...Pack the xZ edge (14)................................
ScaLBL_D3Q19_Pack(14,dvcSendList_xZ,0,sendCount_xZ,sendbuf_xZ,dist,N);
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]);
//...Pack the Xz edge (13)................................
ScaLBL_D3Q19_Pack(13,dvcSendList_Xz,0,sendCount_Xz,sendbuf_Xz,dist,N);
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]);
//...Pack the XZ edge (11)................................
ScaLBL_D3Q19_Pack(11,dvcSendList_XZ,0,sendCount_XZ,sendbuf_XZ,dist,N);
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]);
//...Pack the yz edge (16)................................
ScaLBL_D3Q19_Pack(16,dvcSendList_yz,0,sendCount_yz,sendbuf_yz,dist,N);
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]);
//...Pack the yZ edge (18)................................
ScaLBL_D3Q19_Pack(18,dvcSendList_yZ,0,sendCount_yZ,sendbuf_yZ,dist,N);
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]);
//...Pack the Yz edge (17)................................
ScaLBL_D3Q19_Pack(17,dvcSendList_Yz,0,sendCount_Yz,sendbuf_Yz,dist,N);
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]);
//...Pack the YZ edge (15)................................
ScaLBL_D3Q19_Pack(15,dvcSendList_YZ,0,sendCount_YZ,sendbuf_YZ,dist,N);
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]);
//...................................................................................
}
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::RecvGrad(double *phi, double *grad){
// Recieves halo and incorporates into D3Q19 based stencil gradient computation
//...................................................................................
// Wait for completion of D3Q19 communication
MPI_Waitall(18,req1,stat1);
MPI_Waitall(18,req2,stat2);
ScaLBL_DeviceBarrier();
//...................................................................................
// Unpack the gradributions on the device
//...................................................................................
//...Unpacking for x face(2,8,10,12,14)................................
ScaLBL_Gradient_Unpack(1.0,-1,0,0,dvcRecvDist_x,0,recvCount_x,recvbuf_x,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,-1,-1,0,dvcRecvDist_x,recvCount_x,recvCount_x,recvbuf_x,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,-1,1,0,dvcRecvDist_x,2*recvCount_x,recvCount_x,recvbuf_x,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,-1,0,1,dvcRecvDist_x,4*recvCount_x,recvCount_x,recvbuf_x,phi,grad,N);
//...................................................................................
//...Packing for X face(1,7,9,11,13)................................
ScaLBL_Gradient_Unpack(1.0,1,0,0,dvcRecvDist_X,0,recvCount_X,recvbuf_X,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,1,1,0,dvcRecvDist_X,recvCount_X,recvCount_X,recvbuf_X,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,1,-1,0,dvcRecvDist_X,2*recvCount_X,recvCount_X,recvbuf_X,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,1,0,1,dvcRecvDist_X,3*recvCount_X,recvCount_X,recvbuf_X,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,1,0,-1,dvcRecvDist_X,4*recvCount_X,recvCount_X,recvbuf_X,phi,grad,N);
//...................................................................................
//...Packing for y face(4,8,9,16,18).................................
ScaLBL_Gradient_Unpack(1.0,0,-1,0,dvcRecvDist_y,0,recvCount_y,recvbuf_y,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,-1,-1,0,dvcRecvDist_y,recvCount_y,recvCount_y,recvbuf_y,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,1,-1,0,dvcRecvDist_y,2*recvCount_y,recvCount_y,recvbuf_y,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,0,-1,-1,dvcRecvDist_y,3*recvCount_y,recvCount_y,recvbuf_y,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,0,-1,1,dvcRecvDist_y,4*recvCount_y,recvCount_y,recvbuf_y,phi,grad,N);
//...................................................................................
//...Packing for Y face(3,7,10,15,17).................................
ScaLBL_Gradient_Unpack(1.0,0,1,0,dvcRecvDist_Y,0,recvCount_Y,recvbuf_Y,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,1,1,0,dvcRecvDist_Y,recvCount_Y,recvCount_Y,recvbuf_Y,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,-1,1,0,dvcRecvDist_Y,2*recvCount_Y,recvCount_Y,recvbuf_Y,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,0,1,1,dvcRecvDist_Y,3*recvCount_Y,recvCount_Y,recvbuf_Y,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,0,1,-1,dvcRecvDist_Y,4*recvCount_Y,recvCount_Y,recvbuf_Y,phi,grad,N);
//...................................................................................
//...Packing for z face(6,12,13,16,17)................................
ScaLBL_Gradient_Unpack(1.0,0,0,-1,dvcRecvDist_z,0,recvCount_z,recvbuf_z,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,-1,0,-1,dvcRecvDist_z,recvCount_z,recvCount_z,recvbuf_z,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,1,0,-1,dvcRecvDist_z,2*recvCount_z,recvCount_z,recvbuf_z,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,0,-1,-1,dvcRecvDist_z,3*recvCount_z,recvCount_z,recvbuf_z,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,0,1,-1,dvcRecvDist_z,4*recvCount_z,recvCount_z,recvbuf_z,phi,grad,N);
//...Packing for Z face(5,11,14,15,18)................................
ScaLBL_Gradient_Unpack(1.0,0,0,1,dvcRecvDist_Z,0,recvCount_Z,recvbuf_Z,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,1,0,1,dvcRecvDist_Z,recvCount_Z,recvCount_Z,recvbuf_Z,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,-1,0,1,dvcRecvDist_Z,2*recvCount_Z,recvCount_Z,recvbuf_Z,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,0,1,1,dvcRecvDist_Z,3*recvCount_Z,recvCount_Z,recvbuf_Z,phi,grad,N);
ScaLBL_Gradient_Unpack(0.5,0,-1,1,dvcRecvDist_Z,4*recvCount_Z,recvCount_Z,recvbuf_Z,phi,grad,N);
//..................................................................................
//...Pack the xy edge (8)................................
ScaLBL_Gradient_Unpack(0.5,-1,-1,0,dvcRecvDist_xy,0,recvCount_xy,recvbuf_xy,phi,grad,N);
//...Pack the Xy edge (9)................................
ScaLBL_Gradient_Unpack(0.5,1,-1,0,dvcRecvDist_Xy,0,recvCount_Xy,recvbuf_Xy,phi,grad,N);
//...Pack the xY edge (10)................................
ScaLBL_Gradient_Unpack(0.5,-1,1,0,dvcRecvDist_xY,0,recvCount_xY,recvbuf_xY,phi,grad,N);
//...Pack the XY edge (7)................................
ScaLBL_Gradient_Unpack(0.5,1,1,0,dvcRecvDist_XY,0,recvCount_XY,recvbuf_XY,phi,grad,N);
//...Pack the xz edge (12)................................
ScaLBL_Gradient_Unpack(0.5,-1,0,-1,dvcRecvDist_xz,0,recvCount_xz,recvbuf_xz,phi,grad,N);
//...Pack the xZ edge (14)................................
ScaLBL_Gradient_Unpack(0.5,-1,0,1,dvcRecvDist_xZ,0,recvCount_xZ,recvbuf_xZ,phi,grad,N);
//...Pack the Xz edge (13)................................
ScaLBL_Gradient_Unpack(0.5,1,0,-1,dvcRecvDist_Xz,0,recvCount_Xz,recvbuf_Xz,phi,grad,N);
//...Pack the XZ edge (11)................................
ScaLBL_Gradient_Unpack(0.5,1,0,1,dvcRecvDist_XZ,0,recvCount_XZ,recvbuf_XZ,phi,grad,N);
//...Pack the yz edge (16)................................
ScaLBL_Gradient_Unpack(0.5,0,-1,-1,dvcRecvDist_yz,0,recvCount_yz,recvbuf_yz,phi,grad,N);
//...Pack the yZ edge (18)................................
ScaLBL_Gradient_Unpack(0.5,0,-1,1,dvcRecvDist_yZ,0,recvCount_yZ,recvbuf_yZ,phi,grad,N);
//...Pack the Yz edge (17)................................
ScaLBL_Gradient_Unpack(0.5,0,1,-1,dvcRecvDist_Yz,0,recvCount_Yz,recvbuf_Yz,phi,grad,N);
//...Pack the YZ edge (15)................................
ScaLBL_Gradient_Unpack(0.5,0,1,1,dvcRecvDist_YZ,0,recvCount_YZ,recvbuf_YZ,phi,grad,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);
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]);
//...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);
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]);
//...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);
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]);
//...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);
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]);
//...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);
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]);
//...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_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 little z
//...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);
}
else if (BoundaryCondition > 0 && kproc == nprocz-1){
// don't unpack big z
//...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);
}
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::TriSendD3Q7AA(double *Aq, double *Bq, double *Cq){
// 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 = 15;
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);
ScaLBL_D3Q19_Pack(2,dvcSendList_x,2*sendCount_x,sendCount_x,sendbuf_x,Cq,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);
ScaLBL_D3Q19_Pack(1,dvcSendList_X,2*sendCount_X,sendCount_X,sendbuf_X,Cq,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);
ScaLBL_D3Q19_Pack(4,dvcSendList_y,2*sendCount_y,sendCount_y,sendbuf_y,Cq,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);
ScaLBL_D3Q19_Pack(3,dvcSendList_Y,2*sendCount_Y,sendCount_Y,sendbuf_Y,Cq,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);
ScaLBL_D3Q19_Pack(6,dvcSendList_z,2*sendCount_z,sendCount_z,sendbuf_z,Cq,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);
ScaLBL_D3Q19_Pack(5,dvcSendList_Z,2*sendCount_Z,sendCount_Z,sendbuf_Z,Cq,N);
//...................................................................................
// Send all the distributions
MPI_Isend(sendbuf_x, 3*sendCount_x,MPI_DOUBLE,rank_x,sendtag,MPI_COMM_SCALBL,&req1[0]);
MPI_Irecv(recvbuf_X, 3*recvCount_X,MPI_DOUBLE,rank_X,recvtag,MPI_COMM_SCALBL,&req2[0]);
MPI_Isend(sendbuf_X, 3*sendCount_X,MPI_DOUBLE,rank_X,sendtag,MPI_COMM_SCALBL,&req1[1]);
MPI_Irecv(recvbuf_x, 3*recvCount_x,MPI_DOUBLE,rank_x,recvtag,MPI_COMM_SCALBL,&req2[1]);
MPI_Isend(sendbuf_y, 3*sendCount_y,MPI_DOUBLE,rank_y,sendtag,MPI_COMM_SCALBL,&req1[2]);
MPI_Irecv(recvbuf_Y, 3*recvCount_Y,MPI_DOUBLE,rank_Y,recvtag,MPI_COMM_SCALBL,&req2[2]);
MPI_Isend(sendbuf_Y, 3*sendCount_Y,MPI_DOUBLE,rank_Y,sendtag,MPI_COMM_SCALBL,&req1[3]);
MPI_Irecv(recvbuf_y, 3*recvCount_y,MPI_DOUBLE,rank_y,recvtag,MPI_COMM_SCALBL,&req2[3]);
MPI_Isend(sendbuf_z, 3*sendCount_z,MPI_DOUBLE,rank_z,sendtag,MPI_COMM_SCALBL,&req1[4]);
MPI_Irecv(recvbuf_Z, 3*recvCount_Z,MPI_DOUBLE,rank_Z,recvtag,MPI_COMM_SCALBL,&req2[4]);
MPI_Isend(sendbuf_Z, 3*sendCount_Z,MPI_DOUBLE,rank_Z,sendtag,MPI_COMM_SCALBL,&req1[5]);
MPI_Irecv(recvbuf_z, 3*recvCount_z,MPI_DOUBLE,rank_z,recvtag,MPI_COMM_SCALBL,&req2[5]);
}
void ScaLBL_Communicator::TriRecvD3Q7AA(double *Aq, double *Bq, double *Cq){
// 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);
ScaLBL_D3Q7_Unpack(2,dvcRecvDist_x,2*recvCount_x,recvCount_x,recvbuf_x,Cq,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);
ScaLBL_D3Q7_Unpack(1,dvcRecvDist_X,2*recvCount_X,recvCount_X,recvbuf_X,Cq,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);
ScaLBL_D3Q7_Unpack(4,dvcRecvDist_y,2*recvCount_y,recvCount_y,recvbuf_y,Cq,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);
ScaLBL_D3Q7_Unpack(3,dvcRecvDist_Y,2*recvCount_Y,recvCount_Y,recvbuf_Y,Cq,N);
//...................................................................................
if (BoundaryCondition > 0 && kproc == 0){
// don't unpack little z
//...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);
ScaLBL_D3Q7_Unpack(5,dvcRecvDist_Z,2*recvCount_Z,recvCount_Z,recvbuf_Z,Cq,N);
}
else if (BoundaryCondition > 0 && kproc == nprocz-1){
// don't unpack big z
//...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);
ScaLBL_D3Q7_Unpack(6,dvcRecvDist_z,2*recvCount_z,recvCount_z,recvbuf_z,Cq,N);
}
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);
ScaLBL_D3Q7_Unpack(6,dvcRecvDist_z,2*recvCount_z,recvCount_z,recvbuf_z,Cq,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);
ScaLBL_D3Q7_Unpack(5,dvcRecvDist_Z,2*recvCount_Z,recvCount_Z,recvbuf_Z,Cq,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, const double *data, DoubleArray &regdata){
// 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);
// initialize the array
regdata.fill(0.f);
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)
locsum = ScaLBL_D3Q19_AAodd_Flux_BC_z(neighborList, 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 (odd)=%f \n",din);
if (kproc == 0)
ScaLBL_D3Q19_AAodd_Pressure_BC_z(neighborList, dvcSendList_z, fq, din, sendCount_z, N);
}
//printf("Inlet pressure = %f \n", din);
return din;
}
void ScaLBL_Communicator::PrintD3Q19(){
printf("Printing D3Q19 communication buffer contents \n");
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;
}
Reference in New Issue View Git Blame Copy Permalink