portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2024-11-09 23:45:36 +00:00
Code Releases Activity

Updates for Frontier

Browse Source
This commit is contained in:
Peter Boyle 2023-10-10 01:33:36 -04:00
parent 2207309f8a
commit f5dcea9dbf
1 changed files with 20 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
Grid/algorithms/multigrid/GeneralCoarsenedMatrix.h
View File

@ -146,11 +146,12 @@ public:
const int Nsimd = CComplex::Nsimd();
int osites=pin.Grid()->oSites();
int64_t osites=pin.Grid()->oSites();
// int gsites=pin.Grid()->gSites();
RealD flops = 1.0* npoint * nbasis * nbasis * 8 * osites;
RealD bytes = (1.0*osites*sizeof(siteMatrix)*npoint+2.0*osites*sizeof(siteVector))*npoint;
RealD flops = 1.0* npoint * nbasis * nbasis * 8.0 * osites * CComplex::Nsimd();
RealD bytes = 1.0*osites*sizeof(siteMatrix)*npoint
+ 2.0*osites*sizeof(siteVector)*npoint;
// for(int point=0;point<npoint;point++){
// conformable(A[point],pin);
@ -163,11 +164,13 @@ public:
autoView( Stencil_v , Stencil, AcceleratorRead);
tviews+=usecond();
tmult-=usecond();
for(int point=0;point<npoint;point++){
std::cout << GridLogMessage<< "View "<<point<<"/"<<npoint<<std::endl;
tviews-=usecond();
autoView( A_v, A[point],AcceleratorRead);
tviews+=usecond();
tmult-=usecond();
std::cout << GridLogMessage<< "Mult "<<point<<"/"<<npoint<<std::endl;
accelerator_for(sss, osites*nbasis, Nsimd, {
typedef decltype(coalescedRead(in_v[0])) calcVector;
@ -179,28 +182,28 @@ public:
auto nbr = coalescedReadGeneralPermute(in_v[SE->_offset],SE->_permute,Nd);
auto res = out_v(ss)(b);
for(int bb=0;bb<nbasis;bb++) {
res = res + coalescedRead(A_v[ss](b,bb))*nbr(bb);
res = res + coalescedRead(A_v[ss](bb,b))*nbr(bb);
}
coalescedWrite(out_v[ss](b),res);
});
}
tmult+=usecond();
}
}
text-=usecond();
std::cout << GridLogMessage<< "Extract "<<std::endl;
out = Cell.Extract(pout);
text+=usecond();
ttot+=usecond();
std::cout << GridLogDebug<<"Coarse Mult Aviews "<<tviews<<" us"<<std::endl;
std::cout << GridLogDebug<<"Coarse Mult exch "<<texch<<" us"<<std::endl;
std::cout << GridLogDebug<<"Coarse Mult mult "<<tmult<<" us"<<std::endl;
std::cout << GridLogDebug<<"Coarse Mult ext "<<text<<" us"<<std::endl;
std::cout << GridLogDebug<<"Coarse Mult tot "<<ttot<<" us"<<std::endl;
std::cout << GridLogDebug<<"Coarse Kernel flop/s "<< flops/tmult<<" mflop/s"<<std::endl;
std::cout << GridLogDebug<<"Coarse Kernel bytes/s"<< bytes/tmult<<" MB/s"<<std::endl;
std::cout << GridLogDebug<<"Coarse overall flops/s "<< flops/ttot<<" mflop/s"<<std::endl;
std::cout << GridLogDebug<<"Coarse total bytes "<< bytes/1e6<<" MB"<<std::endl;
std::cout << GridLogPerformance<<"Coarse Mult Aviews "<<tviews<<" us"<<std::endl;
std::cout << GridLogPerformance<<"Coarse Mult exch "<<texch<<" us"<<std::endl;
std::cout << GridLogPerformance<<"Coarse Mult mult "<<tmult<<" us"<<std::endl;
std::cout << GridLogPerformance<<"Coarse Mult ext "<<text<<" us"<<std::endl;
std::cout << GridLogPerformance<<"Coarse Mult tot "<<ttot<<" us"<<std::endl;
std::cout << GridLogPerformance<<"Coarse Kernel flop/s "<< flops/tmult<<" mflop/s"<<std::endl;
std::cout << GridLogPerformance<<"Coarse Kernel bytes/s"<< bytes/tmult<<" MB/s"<<std::endl;
std::cout << GridLogPerformance<<"Coarse overall flops/s "<< flops/ttot<<" mflop/s"<<std::endl;
std::cout << GridLogPerformance<<"Coarse total bytes "<< bytes/1e6<<" MB"<<std::endl;
};