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Build on AVX2 and MPI passing with clang++

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This commit is contained in:
paboyle 2017-03-28 23:16:04 +09:00
parent 4b17e8eba8
commit 98f9318279
3 changed files with 13 additions and 2 deletions
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4
lib/qcd/action/fermion/StaggeredKernels.cc
View File

@ -31,7 +31,7 @@ directory
namespace Grid {
namespace QCD {
int StaggeredKernelsStatic::Opt;
int StaggeredKernelsStatic::Opt= StaggeredKernelsStatic::OptGeneric;
template <class Impl>
StaggeredKernels<Impl>::StaggeredKernels(const ImplParams &p) : Base(p){};
@ -215,6 +215,7 @@ void StaggeredKernels<Impl>::DhopSiteDag(StencilImpl &st, LebesgueOrder &lo, Dou
}
break;
default:
std::cout<<"Oops Opt = "<<Opt<<std::endl;
assert(0);
break;
}
@ -251,6 +252,7 @@ void StaggeredKernels<Impl>::DhopSite(StencilImpl &st, LebesgueOrder &lo, Double
}
break;
default:
std::cout<<"Oops Opt = "<<Opt<<std::endl;
assert(0);
break;
}

2
tests/core/Test_staggered5D.cc
View File

@ -153,7 +153,7 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage<<"=========================================================="<<std::endl;
std::cout<<GridLogMessage << "Calling Ds"<<std::endl;
int ncall=100000;
int ncall=1000;
double t0=usecond();
for(int i=0;i<ncall;i++){
Ds.Dhop(src,result,0);

9
tests/core/Test_staggered5Dvec.cc
View File

@ -128,7 +128,12 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << "Calling vectorised staggered operator"<<std::endl;
#ifdef AVX512
QCD::StaggeredKernelsStatic::Opt=QCD::StaggeredKernelsStatic::OptInlineAsm;
#else
QCD::StaggeredKernelsStatic::Opt=QCD::StaggeredKernelsStatic::OptGeneric;
#endif
t0=usecond();
for(int i=0;i<ncall1;i++){
Ds.Dhop(src,tmp,0);
@ -159,7 +164,11 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << "mflop/s = "<< flops/(t1-t0)<<std::endl;
#ifdef AVX512
QCD::StaggeredKernelsStatic::Opt=QCD::StaggeredKernelsStatic::OptInlineAsm;
#else
QCD::StaggeredKernelsStatic::Opt=QCD::StaggeredKernelsStatic::OptGeneric;
#endif
err = tmp-result;
std::cout<<GridLogMessage << "norm diff "<< norm2(err)<<std::endl;