423 lines
25 KiB
C++
423 lines
25 KiB
C++
/* ScaLBL.h
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* Header file for Scalable Lattice Boltzmann Library
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* Separate implementations for GPU and CPU must both follow the conventions defined in this header
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* This libarry contains the essential components of the LBM
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* - streaming implementations
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* - collision terms to model various physics
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* - communication framework for the LBM
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* Refer to Domain.h for setup of parallel domains
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*/
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#ifndef ScalLBL_H
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#define ScalLBL_H
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#include "common/Domain.h"
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extern "C" int ScaLBL_SetDevice(int rank);
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extern "C" void ScaLBL_AllocateDeviceMemory(void** address, size_t size);
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extern "C" void ScaLBL_FreeDeviceMemory(void* pointer);
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extern "C" void ScaLBL_CopyToDevice(void* dest, const void* source, size_t size);
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extern "C" void ScaLBL_CopyToHost(void* dest, const void* source, size_t size);
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extern "C" void ScaLBL_AllocateZeroCopy(void** address, size_t size);
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extern "C" void ScaLBL_CopyToZeroCopy(void* dest, const void* source, size_t size);
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extern "C" void ScaLBL_DeviceBarrier();
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extern "C" void ScaLBL_D3Q19_Pack(int q, int *list, int start, int count, double *sendbuf, double *dist, int N);
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extern "C" void ScaLBL_D3Q19_Unpack(int q, int *list, int start, int count, double *recvbuf, double *dist, int N);
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extern "C" void ScaLBL_D3Q7_Unpack(int q, int *list, int start, int count, double *recvbuf, double *dist, int N);
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extern "C" void ScaLBL_Scalar_Pack(int *list, int count, double *sendbuf, double *Data, int N);
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extern "C" void ScaLBL_Scalar_Unpack(int *list, int count, double *recvbuf, double *Data, int N);
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extern "C" void ScaLBL_Gradient_Unpack(double weight, double Cqx, double Cqy, double Cqz,
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int *list, int start, int count, double *recvbuf, double *phi, double *grad, int N);
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extern "C" void ScaLBL_PackDenD3Q7(int *list, int count, double *sendbuf, int number, double *Data, int N);
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extern "C" void ScaLBL_UnpackDenD3Q7(int *list, int count, double *recvbuf, int number, double *Data, int N);
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extern "C" void ScaLBL_D3Q19_Init(double *Dist, int Np);
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extern "C" void ScaLBL_D3Q19_Momentum(double *dist, double *vel, int Np);
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extern "C" void ScaLBL_D3Q19_Pressure(double *dist, double *press, int Np);
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// BGK MODEL
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extern "C" void ScaLBL_D3Q19_AAeven_BGK(double *dist, int start, int finish, int Np, double rlx, double Fx, double Fy, double Fz);
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extern "C" void ScaLBL_D3Q19_AAodd_BGK(int *neighborList, double *dist, int start, int finish, int Np, double rlx, double Fx, double Fy, double Fz);
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// GREYSCALE MODEL (Single-component)
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extern "C" void ScaLBL_D3Q19_GreyIMRT_Init(double *Dist, int Np, double Den);
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extern "C" void ScaLBL_D3Q19_AAeven_Greyscale(double *dist, int start, int finish, int Np, double rlx, double rlx_eff, double Fx, double Fy, double Fz,
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double *Poros,double *Perm, double *Velocity,double *Pressure);
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extern "C" void ScaLBL_D3Q19_AAodd_Greyscale(int *neighborList, double *dist, int start, int finish, int Np, double rlx, double rlx_eff, double Fx, double Fy, double Fz,
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double *Poros,double *Perm, double *Velocity,double *Pressure);
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extern "C" void ScaLBL_D3Q19_AAeven_Greyscale_IMRT(double *dist, int start, int finish, int Np, double rlx, double rlx_eff, double Fx, double Fy, double Fz,
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double *Poros,double *Perm, double *Velocity,double Den,double *Pressure);
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extern "C" void ScaLBL_D3Q19_AAodd_Greyscale_IMRT(int *neighborList, double *dist, int start, int finish, int Np, double rlx, double rlx_eff, double Fx, double Fy, double Fz,
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double *Poros,double *Perm, double *Velocity,double Den,double *Pressure);
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extern "C" void ScaLBL_D3Q19_AAeven_Greyscale_MRT(double *dist, int start, int finish, int Np, double rlx, double rlx_eff, double Fx, double Fy, double Fz,
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double *Poros,double *Perm, double *Velocity,double Den,double *Pressure);
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extern "C" void ScaLBL_D3Q19_AAodd_Greyscale_MRT(int *neighborList, double *dist, int start, int finish, int Np, double rlx, double rlx_eff, double Fx, double Fy, double Fz,
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double *Poros,double *Perm, double *Velocity,double Den,double *Pressure);
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extern "C" void ScaLBL_D3Q19_AAeven_GreyscaleColor(int *Map, double *dist, double *Aq, double *Bq, double *Den,
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double *Phi,double *GreySolidGrad, double *Poros,double *Perm,double *Vel,double *Pressure,
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double rhoA, double rhoB, double tauA, double tauB,double tauA_eff,double tauB_eff, double alpha, double beta,
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double Fx, double Fy, double Fz, int strideY, int strideZ, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q19_AAodd_GreyscaleColor(int *d_neighborList, int *Map, double *dist, double *Aq, double *Bq, double *Den,
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double *Phi, double *GreySolidGrad, double *Poros,double *Perm,double *Vel,double *Pressure,
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double rhoA, double rhoB, double tauA, double tauB, double tauA_eff,double tauB_eff, double alpha, double beta,
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double Fx, double Fy, double Fz, int strideY, int strideZ, int start, int finish, int Np);
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// ION TRANSPORT MODEL
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extern "C" void ScaLBL_D3Q7_AAodd_IonConcentration(int *neighborList, double *dist, double *Den, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q7_AAeven_IonConcentration(double *dist, double *Den, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q7_AAodd_Ion(int *neighborList, double *dist, double *Den, double *Velocity, double *ElectricField,
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double Di, int zi, double rlx, double Vt, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q7_AAeven_Ion(double *dist, double *Den, double *Velocity, double *ElectricField,
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double Di, int zi, double rlx, double Vt, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q7_Ion_Init(double *dist, double *Den, double DenInit, int Np);
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extern "C" void ScaLBL_D3Q7_Ion_Init_FromFile(double *dist, double *Den, int Np);
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extern "C" void ScaLBL_D3Q7_Ion_ChargeDensity(double *Den, double *ChargeDensity, int IonValence, int ion_component, int start, int finish, int Np);
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// LBM Poisson solver
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extern "C" void ScaLBL_D3Q7_AAodd_Poisson(int *neighborList,int *Map, double *dist, double *Den_charge, double *Psi, double *ElectricField, double tau, double epsilon_LB,
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int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q7_AAeven_Poisson(int *Map, double *dist, double *Den_charge, double *Psi, double *ElectricField, double tau, double epsilon_LB,
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int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q7_AAodd_Poisson_ElectricPotential(int *neighborList,int *Map, double *dist, double *Psi, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q7_AAeven_Poisson_ElectricPotential(int *Map, double *dist, double *Psi, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q7_Poisson_Init(int *Map, double *dist, double *Psi, int start, int finish, int Np);
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//maybe deprecated
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//extern "C" void ScaLBL_D3Q7_Poisson_ElectricField(int *neighborList, int *Map, signed char *ID, double *Psi, double *ElectricField, int SolidBC,
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// int strideY, int strideZ,int start, int finish, int Np);
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// LBM Stokes Model (adapted from MRT model)
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extern "C" void ScaLBL_D3Q19_AAeven_StokesMRT(double *dist, double *Velocity, double *ChargeDensity, double *ElectricField, double rlx_setA, double rlx_setB,
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double Gx, double Gy, double Gz,double rho0, double den_scale, double h, double time_conv, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q19_AAodd_StokesMRT(int *neighborList, double *dist, double *Velocity, double *ChargeDensity, double *ElectricField, double rlx_setA, double rlx_setB,
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double Gx, double Gy, double Gz, double rho0, double den_scale, double h, double time_conv,int start, int finish, int Np);
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extern "C" void ScaLBL_PhaseField_InitFromRestart(double *Den, double *Aq, double *Bq, int start, int finish, int Np);
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// MRT MODEL
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extern "C" void ScaLBL_D3Q19_AAeven_MRT(double *dist, int start, int finish, int Np, double rlx_setA, double rlx_setB, double Fx,
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double Fy, double Fz);
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extern "C" void ScaLBL_D3Q19_AAodd_MRT(int *d_neighborList, double *dist, int start, int finish, int Np,
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double rlx_setA, double rlx_setB, double Fx, double Fy, double Fz);
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// COLOR MODEL
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extern "C" void ScaLBL_D3Q19_AAeven_Color(int *Map, double *dist, double *Aq, double *Bq, double *Den, double *Phi,
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double *Vel, double rhoA, double rhoB, double tauA, double tauB, double alpha, double beta,
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double Fx, double Fy, double Fz, int strideY, int strideZ, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q19_AAodd_Color(int *d_neighborList, int *Map, double *dist, double *Aq, double *Bq, double *Den,
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double *Phi, double *Vel, double rhoA, double rhoB, double tauA, double tauB, double alpha, double beta,
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double Fx, double Fy, double Fz, int strideY, int strideZ, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q7_AAodd_PhaseField(int *NeighborList, int *Map, double *Aq, double *Bq,
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double *Den, double *Phi, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q7_AAeven_PhaseField(int *Map, double *Aq, double *Bq, double *Den, double *Phi,
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int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q7_AAodd_Color(int *neighborList, int *Map, double *Aq, double *Bq, double *Den,
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double *Phi, double *ColorGrad, double *Vel, double rhoA, double rhoB, double beta, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q7_AAeven_Color(int *Map, double *Aq, double *Bq, double *Den,
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double *Phi, double *ColorGrad, double *Vel, double rhoA, double rhoB, double beta, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q19_Gradient(int *Map, double *Phi, double *ColorGrad, int start, int finish, int Np, int Nx, int Ny, int Nz);
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extern "C" void ScaLBL_D3Q19_MixedGradient(int *Map, double *Phi, double *Gradient, int start, int finish, int Np, int Nx, int Ny, int Nz);
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extern "C" void ScaLBL_PhaseField_Init(int *Map, double *Phi, double *Den, double *Aq, double *Bq, int start, int finish, int Np);
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// Density functional hydrodynamics LBM
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extern "C" void ScaLBL_DFH_Init(double *Phi, double *Den, double *Aq, double *Bq, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q19_AAeven_DFH(int *neighborList, double *dist, double *Aq, double *Bq, double *Den, double *Phi,
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double *Gradient, double *SolidForce, double rhoA, double rhoB, double tauA, double tauB, double alpha, double beta,
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double Fx, double Fy, double Fz, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q19_AAodd_DFH(int *neighborList, double *dist, double *Aq, double *Bq, double *Den,
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double *Phi, double *Gradient, double *SolidForce, double rhoA, double rhoB, double tauA, double tauB, double alpha, double beta,
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double Fx, double Fy, double Fz, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q7_AAodd_DFH(int *NeighborList, double *Aq, double *Bq, double *Den, double *Phi, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q7_AAeven_DFH(double *Aq, double *Bq, double *Den, double *Phi, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q19_Gradient_DFH(int *NeighborList, double *Phi, double *ColorGrad, int start, int finish, int Np);
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// FREE ENERGY LEE MODEL
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extern "C" void ScaLBL_D3Q19_FreeLeeModel_TwoFluid_Init(double *gqbar, double *mu_phi, double *ColorGrad, double Fx, double Fy, double Fz, int Np);
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extern "C" void ScaLBL_D3Q19_FreeLeeModel_SingleFluid_Init(double *gqbar, double Fx, double Fy, double Fz, int Np);
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extern "C" void ScaLBL_FreeLeeModel_PhaseField_Init(int *Map, double *Phi, double *Den, double *hq, double *ColorGrad,
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double rhonA, double rhoB, double tauM, double W, int start, int finish, int Np);
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//extern "C" void ScaLBL_D3Q7_AAodd_FreeLeeModel_PhaseField(int *neighborList, int *Map, double *hq, double *Den, double *Phi,
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// double rhoA, double rhoB, int start, int finish, int Np);
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//extern "C" void ScaLBL_D3Q7_AAeven_FreeLeeModel_PhaseField(int *Map, double *hq, double *Den, double *Phi,
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// double rhoA, double rhoB, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q7_AAodd_FreeLee_PhaseField(int *neighborList, int *Map, double *hq, double *Den, double *Phi, double *ColorGrad, double *Vel,
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double rhoA, double rhoB, double tauM, double W, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q7_AAeven_FreeLee_PhaseField( int *Map, double *hq, double *Den, double *Phi, double *ColorGrad, double *Vel,
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double rhoA, double rhoB, double tauM, double W, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q7_ComputePhaseField(int *Map, double *hq, double *Den, double *Phi, double rhoA, double rhoB, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q19_AAodd_FreeLeeModel(int *neighborList, int *Map, double *dist, double *Den, double *Phi, double *mu_phi, double *Vel, double *Pressure, double *ColorGrad,
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double rhoA, double rhoB, double tauA, double tauB, double kappa, double beta, double W, double Fx, double Fy, double Fz,
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int strideY, int strideZ, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q19_AAeven_FreeLeeModel(int *Map, double *dist, double *Den, double *Phi, double *mu_phi, double *Vel, double *Pressure, double *ColorGrad,
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double rhoA, double rhoB, double tauA, double tauB, double kappa, double beta, double W, double Fx, double Fy, double Fz,
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int strideY, int strideZ, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q19_AAodd_FreeLeeModel_SingleFluid_BGK(int *neighborList, double *dist, double *Vel, double *Pressure,
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double tau, double rho0, double Fx, double Fy, double Fz, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q19_AAeven_FreeLeeModel_SingleFluid_BGK(double *dist, double *Vel, double *Pressure,
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double tau, double rho0, double Fx, double Fy, double Fz, int start, int finish, int Np);
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extern "C" void ScaLBL_D3Q9_MGTest(int *Map, double *Phi,double *ColorGrad,int strideY, int strideZ, int start, int finish, int Np);
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// BOUNDARY CONDITION ROUTINES
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extern "C" void ScaLBL_D3Q19_AAodd_Pressure_BC_z(int *neighborList, int *list, double *dist, double din, int count, int Np);
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extern "C" void ScaLBL_D3Q19_AAodd_Pressure_BC_Z(int *neighborList, int *list, double *dist, double dout, int count, int Np);
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extern "C" void ScaLBL_D3Q19_AAeven_Pressure_BC_z(int *list, double *dist, double din, int count, int Np);
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extern "C" void ScaLBL_D3Q19_AAeven_Pressure_BC_Z(int *list, double *dist, double dout, int count, int Np);
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extern "C" double ScaLBL_D3Q19_AAodd_Flux_BC_z(int *neighborList, int *list, double *dist, double flux,
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double area, int count, int N);
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extern "C" double ScaLBL_D3Q19_AAeven_Flux_BC_z(int *list, double *dist, double flux, double area,
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int count, int N);
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extern "C" void ScaLBL_Color_BC_z(int *list, int *Map, double *Phi, double *Den, double vA, double vB, int count, int Np);
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extern "C" void ScaLBL_Color_BC_Z(int *list, int *Map, double *Phi, double *Den, double vA, double vB, int count, int Np);
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extern "C" void ScaLBL_D3Q19_Reflection_BC_z(int *list, double *dist, int count, int Np);
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extern "C" void ScaLBL_D3Q19_Reflection_BC_Z(int *list, double *dist, int count, int Np);
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extern "C" void ScaLBL_D3Q7_Reflection_BC_z(int *list, double *dist, int count, int Np);
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extern "C" void ScaLBL_D3Q7_Reflection_BC_Z(int *list, double *dist, int count, int Np);
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extern "C" void ScaLBL_SetSlice_z(double *Phi, double value, int Nx, int Ny, int Nz, int Slice);
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extern "C" void ScaLBL_CopySlice_z(double *Phi, int Nx, int Ny, int Nz, int Source, int Destination);
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extern "C" void ScaLBL_Solid_Dirichlet_D3Q7(double *dist,double *BoundaryValue,int *BounceBackDist_list,int *BounceBackSolid_list,int N);
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extern "C" void ScaLBL_Solid_Neumann_D3Q7(double *dist,double *BoundaryValue,int *BounceBackDist_list,int *BounceBackSolid_list,int N);
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extern "C" void ScaLBL_D3Q7_AAeven_Poisson_Potential_BC_z(int *list, double *dist, double Vin, int count, int Np);
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extern "C" void ScaLBL_D3Q7_AAeven_Poisson_Potential_BC_Z(int *list, double *dist, double Vout, int count, int Np);
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extern "C" void ScaLBL_D3Q7_AAodd_Poisson_Potential_BC_z(int *d_neighborList, int *list, double *dist, double Vin, int count, int Np);
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extern "C" void ScaLBL_D3Q7_AAodd_Poisson_Potential_BC_Z(int *d_neighborList, int *list, double *dist, double Vout, int count, int Np);
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extern "C" void ScaLBL_Poisson_D3Q7_BC_z(int *list, int *Map, double *Psi, double Vin, int count);
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extern "C" void ScaLBL_Poisson_D3Q7_BC_Z(int *list, int *Map, double *Psi, double Vout, int count);
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extern "C" void ScaLBL_D3Q7_AAeven_Ion_Concentration_BC_z(int *list, double *dist, double Cin, int count, int Np);
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extern "C" void ScaLBL_D3Q7_AAeven_Ion_Concentration_BC_Z(int *list, double *dist, double Cout, int count, int Np);
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extern "C" void ScaLBL_D3Q7_AAodd_Ion_Concentration_BC_z(int *d_neighborList, int *list, double *dist, double Cin, int count, int Np);
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extern "C" void ScaLBL_D3Q7_AAodd_Ion_Concentration_BC_Z(int *d_neighborList, int *list, double *dist, double Cout, int count, int Np);
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extern "C" void ScaLBL_D3Q7_AAeven_Ion_Flux_BC_z(int *list, double *dist, double Cin, double tau, double *VelocityZ, int count, int Np);
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extern "C" void ScaLBL_D3Q7_AAeven_Ion_Flux_BC_Z(int *list, double *dist, double Cout, double tau, double *VelocityZ, int count, int Np);
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extern "C" void ScaLBL_D3Q7_AAodd_Ion_Flux_BC_z(int *d_neighborList, int *list, double *dist, double Cin, double tau, double *VelocityZ, int count, int Np);
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extern "C" void ScaLBL_D3Q7_AAodd_Ion_Flux_BC_Z(int *d_neighborList, int *list, double *dist, double Cout, double tau, double *VelocityZ, int count, int Np);
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class ScaLBL_Communicator{
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public:
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//......................................................................................
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ScaLBL_Communicator(std::shared_ptr <Domain> Dm);
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//ScaLBL_Communicator(Domain &Dm, IntArray &Map);
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~ScaLBL_Communicator();
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//......................................................................................
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unsigned long int CommunicationCount,SendCount,RecvCount;
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int Nx,Ny,Nz,N;
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int n_bb_d3q7, n_bb_d3q19;
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int BoundaryCondition;
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int next;
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int first_interior,last_interior;
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//......................................................................................
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// Set up for D319 distributions
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// - determines how much memory is allocated
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// - buffers are reused to send D3Q7 distributions and halo exchange as needed
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//......................................................................................
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// Buffers to store data sent and recieved by this MPI process
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double *sendbuf_x, *sendbuf_y, *sendbuf_z, *sendbuf_X, *sendbuf_Y, *sendbuf_Z;
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double *sendbuf_xy, *sendbuf_yz, *sendbuf_xz, *sendbuf_Xy, *sendbuf_Yz, *sendbuf_xZ;
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double *sendbuf_xY, *sendbuf_yZ, *sendbuf_Xz, *sendbuf_XY, *sendbuf_YZ, *sendbuf_XZ;
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double *recvbuf_x, *recvbuf_y, *recvbuf_z, *recvbuf_X, *recvbuf_Y, *recvbuf_Z;
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double *recvbuf_xy, *recvbuf_yz, *recvbuf_xz, *recvbuf_Xy, *recvbuf_Yz, *recvbuf_xZ;
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double *recvbuf_xY, *recvbuf_yZ, *recvbuf_Xz, *recvbuf_XY, *recvbuf_YZ, *recvbuf_XZ;
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//......................................................................................
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int LastExterior();
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int FirstInterior();
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int LastInterior();
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double GetPerformance(int *NeighborList, double *fq, int Np);
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int MemoryOptimizedLayoutAA(IntArray &Map, int *neighborList, signed char *id, int Np, int width);
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void Barrier(){
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ScaLBL_DeviceBarrier();
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MPI_COMM_SCALBL.barrier();
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};
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void SendD3Q19AA(double *dist);
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void RecvD3Q19AA(double *dist);
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void SendD3Q7AA(double *fq, int Component);
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void RecvD3Q7AA(double *fq, int Component);
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void BiSendD3Q7AA(double *Aq, double *Bq);
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void BiRecvD3Q7AA(double *Aq, double *Bq);
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void TriSendD3Q7AA(double *Aq, double *Bq, double *Cq);
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void TriRecvD3Q7AA(double *Aq, double *Bq, double *Cq);
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void SendHalo(double *data);
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void RecvHalo(double *data);
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void RecvGrad(double *Phi, double *Gradient);
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void RegularLayout(IntArray map, const double *data, DoubleArray ®data);
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void SetupBounceBackList(IntArray &Map, signed char *id, int Np);
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void SolidDirichletD3Q7(double *fq, double *BoundaryValue);
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void SolidNeumannD3Q7(double *fq, double *BoundaryValue);
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// Routines to set boundary conditions
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void Color_BC_z(int *Map, double *Phi, double *Den, double vA, double vB);
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void Color_BC_Z(int *Map, double *Phi, double *Den, double vA, double vB);
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void D3Q19_Pressure_BC_z(int *neighborList, double *fq, double din, int time);
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void D3Q19_Pressure_BC_Z(int *neighborList, double *fq, double dout, int time);
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void D3Q19_Reflection_BC_z(double *fq);
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void D3Q19_Reflection_BC_Z(double *fq);
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double D3Q19_Flux_BC_z(int *neighborList, double *fq, double flux, int time);
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void D3Q7_Poisson_Potential_BC_z(int *neighborList, double *fq, double Vin, int time);
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void D3Q7_Poisson_Potential_BC_Z(int *neighborList, double *fq, double Vout, int time);
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void Poisson_D3Q7_BC_z(int *Map, double *Psi, double Vin);
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void Poisson_D3Q7_BC_Z(int *Map, double *Psi, double Vout);
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void D3Q7_Ion_Concentration_BC_z(int *neighborList, double *fq, double Cin, int time);
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void D3Q7_Ion_Concentration_BC_Z(int *neighborList, double *fq, double Cout, int time);
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void D3Q7_Ion_Flux_BC_z(int *neighborList, double *fq, double Cin, double tau, double *VelocityZ, int time);
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void D3Q7_Ion_Flux_BC_Z(int *neighborList, double *fq, double Cout, double tau, double *VelocityZ, int time);
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void GreyscaleSC_BC_z(int *Map, double *DenA, double *DenB, double vA, double vB);
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void GreyscaleSC_BC_Z(int *Map, double *DenA, double *DenB, double vA, double vB);
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void GreyscaleSC_Pressure_BC_z(int *neighborList, double *fqA, double *fqB, double dinA, double dinB, int time);
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void GreyscaleSC_Pressure_BC_Z(int *neighborList, double *fqA, double *fqB, double doutA, double doutB, int time);
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// Debugging and unit testing functions
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void PrintD3Q19();
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private:
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void D3Q19_MapRecv(int Cqx, int Cqy, int Cqz, const int *list, int start, int count, int *d3q19_recvlist);
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bool Lock; // use Lock to make sure only one call at a time to protect data in transit
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// only one set of Send requests can be active at any time (per instance)
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int i,j,k,n;
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int iproc,jproc,kproc;
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int nprocx,nprocy,nprocz;
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int sendtag,recvtag;
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// Give the object it's own MPI communicator
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RankInfoStruct rank_info;
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Utilities::MPI MPI_COMM_SCALBL; // MPI Communicator for this domain
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MPI_Request req1[18],req2[18];
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//......................................................................................
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// MPI ranks for all 18 neighbors
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//......................................................................................
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// These variables are all private to prevent external things from modifying them!!
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//......................................................................................
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int rank;
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int rank_x,rank_y,rank_z,rank_X,rank_Y,rank_Z;
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int rank_xy,rank_XY,rank_xY,rank_Xy;
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int rank_xz,rank_XZ,rank_xZ,rank_Xz;
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int rank_yz,rank_YZ,rank_yZ,rank_Yz;
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//......................................................................................
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//......................................................................................
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int sendCount_x, sendCount_y, sendCount_z, sendCount_X, sendCount_Y, sendCount_Z;
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int sendCount_xy, sendCount_yz, sendCount_xz, sendCount_Xy, sendCount_Yz, sendCount_xZ;
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int sendCount_xY, sendCount_yZ, sendCount_Xz, sendCount_XY, sendCount_YZ, sendCount_XZ;
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//......................................................................................
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int recvCount_x, recvCount_y, recvCount_z, recvCount_X, recvCount_Y, recvCount_Z;
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int recvCount_xy, recvCount_yz, recvCount_xz, recvCount_Xy, recvCount_Yz, recvCount_xZ;
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int recvCount_xY, recvCount_yZ, recvCount_Xz, recvCount_XY, recvCount_YZ, recvCount_XZ;
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//......................................................................................
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// Send buffers that reside on the compute device
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int *dvcSendList_x, *dvcSendList_y, *dvcSendList_z, *dvcSendList_X, *dvcSendList_Y, *dvcSendList_Z;
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int *dvcSendList_xy, *dvcSendList_yz, *dvcSendList_xz, *dvcSendList_Xy, *dvcSendList_Yz, *dvcSendList_xZ;
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int *dvcSendList_xY, *dvcSendList_yZ, *dvcSendList_Xz, *dvcSendList_XY, *dvcSendList_YZ, *dvcSendList_XZ;
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// Recieve buffers that reside on the compute device
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int *dvcRecvList_x, *dvcRecvList_y, *dvcRecvList_z, *dvcRecvList_X, *dvcRecvList_Y, *dvcRecvList_Z;
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int *dvcRecvList_xy, *dvcRecvList_yz, *dvcRecvList_xz, *dvcRecvList_Xy, *dvcRecvList_Yz, *dvcRecvList_xZ;
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int *dvcRecvList_xY, *dvcRecvList_yZ, *dvcRecvList_Xz, *dvcRecvList_XY, *dvcRecvList_YZ, *dvcRecvList_XZ;
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// Recieve buffers for the distributions
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int *dvcRecvDist_x, *dvcRecvDist_y, *dvcRecvDist_z, *dvcRecvDist_X, *dvcRecvDist_Y, *dvcRecvDist_Z;
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int *dvcRecvDist_xy, *dvcRecvDist_yz, *dvcRecvDist_xz, *dvcRecvDist_Xy, *dvcRecvDist_Yz, *dvcRecvDist_xZ;
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int *dvcRecvDist_xY, *dvcRecvDist_yZ, *dvcRecvDist_Xz, *dvcRecvDist_XY, *dvcRecvDist_YZ, *dvcRecvDist_XZ;
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//......................................................................................
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int *bb_dist;
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int *bb_interactions;
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//......................................................................................
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};
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#endif
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