OilfieldToolsNet/LBPM
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Adding more DeviceBarrier()

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This commit is contained in:
James E McClure 2015-07-03 21:26:31 -04:00
parent ef575c7adc
commit 2bbe6c965d
1 changed files with 8 additions and 1 deletions
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7
tests/lbpm_color_simulator.cpp
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@ -497,6 +497,7 @@ int main(int argc, char **argv)
//........................................................................... //...........................................................................
if (rank==0) printf("Setting the distributions, size = %i\n", N); if (rank==0) printf("Setting the distributions, size = %i\n", N);
//........................................................................... //...........................................................................
DeviceBarrier();
InitD3Q19(ID, f_even, f_odd, Nx, Ny, Nz); InitD3Q19(ID, f_even, f_odd, Nx, Ny, Nz);
InitDenColor(ID, Den, Phi, das, dbs, Nx, Ny, Nz); InitDenColor(ID, Den, Phi, das, dbs, Nx, Ny, Nz);
DeviceBarrier(); DeviceBarrier();
@ -533,6 +534,7 @@ int main(int argc, char **argv)
//************************************************************************* //*************************************************************************
ComputePhi(ID, Phi, Den, N); ComputePhi(ID, Phi, Den, N);
//************************************************************************* //*************************************************************************
DeviceBarrier();
ScaLBL_Comm.SendHalo(Phi); ScaLBL_Comm.SendHalo(Phi);
ScaLBL_Comm.RecvHalo(Phi); ScaLBL_Comm.RecvHalo(Phi);
DeviceBarrier(); DeviceBarrier();
@ -622,6 +624,8 @@ int main(int argc, char **argv)
SwapD3Q19(ID, f_even, f_odd, Nx, Ny, Nz); SwapD3Q19(ID, f_even, f_odd, Nx, Ny, Nz);
//************************************************************************* //*************************************************************************
DeviceBarrier();
MPI_Barrier(MPI_COMM_WORLD);
//************************************************************************* //*************************************************************************
// Wait for communications to complete and unpack the distributions // Wait for communications to complete and unpack the distributions
ScaLBL_Comm.RecvD3Q19(f_even, f_odd); ScaLBL_Comm.RecvD3Q19(f_even, f_odd);
@ -633,6 +637,7 @@ int main(int argc, char **argv)
ScaLBL_Comm.BiSendD3Q7(A_even, A_odd, B_even, B_odd); ScaLBL_Comm.BiSendD3Q7(A_even, A_odd, B_even, B_odd);
//************************************************************************* //*************************************************************************
DeviceBarrier();
SwapD3Q7(ID, A_even, A_odd, Nx, Ny, Nz); SwapD3Q7(ID, A_even, A_odd, Nx, Ny, Nz);
SwapD3Q7(ID, B_even, B_odd, Nx, Ny, Nz); SwapD3Q7(ID, B_even, B_odd, Nx, Ny, Nz);
@ -644,6 +649,7 @@ int main(int argc, char **argv)
ScaLBL_Comm.BiRecvD3Q7(A_even, A_odd, B_even, B_odd); ScaLBL_Comm.BiRecvD3Q7(A_even, A_odd, B_even, B_odd);
//************************************************************************* //*************************************************************************
DeviceBarrier();
//.................................................................................. //..................................................................................
ComputeDensityD3Q7(ID, A_even, A_odd, &Den[0], Nx, Ny, Nz); ComputeDensityD3Q7(ID, A_even, A_odd, &Den[0], Nx, Ny, Nz);
ComputeDensityD3Q7(ID, B_even, B_odd, &Den[N], Nx, Ny, Nz); ComputeDensityD3Q7(ID, B_even, B_odd, &Den[N], Nx, Ny, Nz);
@ -657,6 +663,7 @@ int main(int argc, char **argv)
ComputePhi(ID, Phi, Den, N); ComputePhi(ID, Phi, Den, N);
//************************************************************************* //*************************************************************************
ScaLBL_Comm.SendHalo(Phi); ScaLBL_Comm.SendHalo(Phi);
DeviceBarrier();
ScaLBL_Comm.RecvHalo(Phi); ScaLBL_Comm.RecvHalo(Phi);
//************************************************************************* //*************************************************************************