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Splitting communicators first cut

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paboyle
2017-06-22 08:14:34 +01:00
parent 1d7aa673a4
commit 6ebf9f15b7
34 changed files with 215 additions and 65 deletions
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45
lib/qcd/utils/SpaceTimeGrid.cc
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@ -68,18 +68,21 @@ GridRedBlackCartesian *SpaceTimeGrid::makeFiveDimRedBlackGrid(int Ls,const GridC
{
int N4=FourDimGrid->_ndimension;
int cbd=1;
std::vector<int> latt5(1,Ls);
std::vector<int> simd5(1,1);
std::vector<int> mpi5(1,1);
// std::vector<int> latt5(1,Ls);
// std::vector<int> simd5(1,1);
// std::vector<int> mpi5(1,1);
std::vector<int> cb5(1,0);
for(int d=0;d<N4;d++){
latt5.push_back(FourDimGrid->_fdimensions[d]);
simd5.push_back(FourDimGrid->_simd_layout[d]);
mpi5.push_back(FourDimGrid->_processors[d]);
// latt5.push_back(FourDimGrid->_fdimensions[d]);
// simd5.push_back(FourDimGrid->_simd_layout[d]);
// mpi5.push_back(FourDimGrid->_processors[d]);
cb5.push_back( 1);
}
return new GridRedBlackCartesian(latt5,simd5,mpi5,cb5,cbd);
}
GridCartesian *tmp = makeFiveDimGrid(Ls,FourDimGrid);
GridRedBlackCartesian *ret = new GridRedBlackCartesian(tmp,cb5,cbd);
delete tmp;
return ret;
}
@ -99,24 +102,30 @@ GridCartesian *SpaceTimeGrid::makeFiveDimDWFGrid(int Ls,const GridCartes
}
return new GridCartesian(latt5,simd5,mpi5);
}
///////////////////////////////////////////////////
// Interface is inefficient and forces the deletion
// Pass in the non-redblack grid
///////////////////////////////////////////////////
GridRedBlackCartesian *SpaceTimeGrid::makeFiveDimDWFRedBlackGrid(int Ls,const GridCartesian *FourDimGrid)
{
int N4=FourDimGrid->_ndimension;
int nsimd = FourDimGrid->Nsimd();
int cbd=1;
std::vector<int> latt5(1,Ls);
std::vector<int> simd5(1,nsimd);
std::vector<int> mpi5(1,1);
std::vector<int> cb5(1,0);
// int nsimd = FourDimGrid->Nsimd();
// std::vector<int> latt5(1,Ls);
// std::vector<int> simd5(1,nsimd);
// std::vector<int> mpi5(1,1);
for(int d=0;d<N4;d++){
latt5.push_back(FourDimGrid->_fdimensions[d]);
simd5.push_back(1);
mpi5.push_back(FourDimGrid->_processors[d]);
// latt5.push_back(FourDimGrid->_fdimensions[d]);
// simd5.push_back(1);
// mpi5.push_back(FourDimGrid->_processors[d]);
cb5.push_back(1);
}
return new GridRedBlackCartesian(latt5,simd5,mpi5,cb5,cbd);
}
GridCartesian *tmp = makeFiveDimDWFGrid(Ls,FourDimGrid);
GridRedBlackCartesian *ret = new GridRedBlackCartesian(tmp,cb5,cbd);
delete tmp;
return ret;
}