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Changes needed for MF benchmark to work with comms correctly

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This commit is contained in:
fionnoh 2018-07-23 15:51:37 +01:00
parent 34e9d3f0ca
commit 24128ff109
1 changed files with 15 additions and 4 deletions
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19
benchmarks/Benchmark_meson_field.cc
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@ -66,7 +66,10 @@ void sliceInnerProductMesonField(std::vector< std::vector<ComplexD> > &mat,
// will locally sum vectors first // will locally sum vectors first
// sum across these down to scalars // sum across these down to scalars
// splitting the SIMD // splitting the SIMD
std::vector<vector_type,alignedAllocator<vector_type> > lvSum(rd*Lblock*Rblock); std::vector<vector_type,alignedAllocator<vector_type> > lvSum(rd*Lblock*Rblock);
for (int r = 0; r < rd * Lblock * Rblock; r++){
lvSum[r] = zero;
}
std::vector<scalar_type > lsSum(ld*Lblock*Rblock,scalar_type(0.0)); std::vector<scalar_type > lsSum(ld*Lblock*Rblock,scalar_type(0.0));
int e1= grid->_slice_nblock[orthogdim]; int e1= grid->_slice_nblock[orthogdim];
@ -140,11 +143,19 @@ void sliceInnerProductMesonField(std::vector< std::vector<ComplexD> > &mat,
} }
std::cout << GridLogMessage << " Entering non parallel loop "<<std::endl; std::cout << GridLogMessage << " Entering non parallel loop "<<std::endl;
for(int t=0;t<ld;t++){ for(int t=0;t<fd;t++)
{
int pt = t / ld; // processor plane
int lt = t % ld;
for(int i=0;i<Lblock;i++){ for(int i=0;i<Lblock;i++){
for(int j=0;j<Rblock;j++){ for(int j=0;j<Rblock;j++){
int ij_dx = i+Lblock*j+Lblock*Rblock*t; if (pt == grid->_processor_coor[orthogdim]){
mat[i+j*Lblock][t] = lsSum[ij_dx]; int ij_dx = i + Lblock * j + Lblock * Rblock * lt;
mat[i+j*Lblock][t] = lsSum[ij_dx];
}
else{
mat[i+j*Lblock][t] = scalar_type(0.0);
}
}} }}
} }
std::cout << GridLogMessage << " Done "<<std::endl; std::cout << GridLogMessage << " Done "<<std::endl;