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Extended sub comm supported

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paboyle 2017-10-30 00:23:34 +00:00
parent 00164f5ce5
commit 615a9448b9
1 changed files with 15 additions and 2 deletions
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17
tests/solver/Test_split_grid.cc
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@ -52,11 +52,24 @@ int main (int argc, char ** argv)
GridRedBlackCartesian * rbGrid = SpaceTimeGrid::makeFourDimRedBlackGrid(UGrid); GridRedBlackCartesian * rbGrid = SpaceTimeGrid::makeFourDimRedBlackGrid(UGrid);
GridRedBlackCartesian * FrbGrid = SpaceTimeGrid::makeFiveDimRedBlackGrid(Ls,UGrid); GridRedBlackCartesian * FrbGrid = SpaceTimeGrid::makeFiveDimRedBlackGrid(Ls,UGrid);
int nrhs = UGrid->RankCount() ;
///////////////////////////////////////////// /////////////////////////////////////////////
// Split into 1^4 mpi communicators // Split into 1^4 mpi communicators
///////////////////////////////////////////// /////////////////////////////////////////////
for(int i=0;i<argc;i++){
if(std::string(argv[i]) == "--split"){
for(int k=0;k<mpi_layout.size();k++){
std::stringstream ss;
ss << argv[i+1+k];
ss >> mpi_split[k];
}
break;
}
}
int nrhs = 1;
for(int i=0;i<mpi_layout.size();i++) nrhs *= (mpi_layout[i]/mpi_split[i]);
GridCartesian * SGrid = new GridCartesian(GridDefaultLatt(), GridCartesian * SGrid = new GridCartesian(GridDefaultLatt(),
GridDefaultSimd(Nd,vComplex::Nsimd()), GridDefaultSimd(Nd,vComplex::Nsimd()),
mpi_split, mpi_split,