portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2026-06-04 11:14:38 +01:00
Code Releases Activity

More info

Browse Source
This commit is contained in:
Peter Boyle
2026-05-29 16:10:11 -04:00
parent 3fac61fc55
commit 94d8ee4268
2 changed files with 6 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
benchmarks/Benchmark_staggered.cc
+5 -1
View File
@@ -102,7 +102,7 @@ int main (int argc, char ** argv)
FermionField src_o(&RBGrid); pickCheckerboard(Odd, src_o, src);
FermionField res_e(&RBGrid); res_e = Zero();
int ncall=100;
int ncall=1000;
// ImprovedStaggered Dhop
for(int i=0;i<ncall;i++) Ds.Dhop(src,result,0);
@@ -110,6 +110,7 @@ int main (int argc, char ** argv)
for(int i=0;i<ncall;i++) Ds.Dhop(src,result,0);
double t1=usecond();
double flops=(16*(3*(6+8+8)) + 15*3*2)*volume*ncall; // 1146 flops/site
std::cout<<GridLogMessage << ncall << " ImprovedStaggered Dhop calls in "<< (t1-t0)<<" us"<<std::endl;
std::cout<<GridLogMessage << "ImprovedStaggered Dhop mflop/s = "<< flops/(t1-t0)<<std::endl;
// ImprovedStaggered DhopEO
@@ -118,6 +119,7 @@ int main (int argc, char ** argv)
for(int i=0;i<ncall;i++) Ds.DhopEO(src_o,res_e,0);
t1=usecond();
flops=(16*(3*(6+8+8)) + 15*3*2)*(volume/2)*ncall;
std::cout<<GridLogMessage << ncall << " ImprovedStaggered DhopEO calls in "<< (t1-t0)<<" us"<<std::endl;
std::cout<<GridLogMessage << "ImprovedStaggered DhopEO mflop/s = "<< flops/(t1-t0)<<std::endl;
// NaiveStaggered Dhop
@@ -126,6 +128,7 @@ int main (int argc, char ** argv)
for(int i=0;i<ncall;i++) Dn.Dhop(src,result,0);
t1=usecond();
flops=(8*(3*(6+8+8)) + 7*3*2)*volume*ncall;
std::cout<<GridLogMessage << ncall << " NaiveStaggered Dhop calls in "<< (t1-t0)<<" us"<<std::endl;
std::cout<<GridLogMessage << "NaiveStaggered Dhop mflop/s = "<< flops/(t1-t0)<<std::endl;
// NaiveStaggered DhopEO
@@ -134,6 +137,7 @@ int main (int argc, char ** argv)
for(int i=0;i<ncall;i++) Dn.DhopEO(src_o,res_e,0);
t1=usecond();
flops=(8*(3*(6+8+8)) + 7*3*2)*(volume/2)*ncall;
std::cout<<GridLogMessage << ncall << " NaiveStaggered DhopEO calls in "<< (t1-t0)<<" us"<<std::endl;
std::cout<<GridLogMessage << "NaiveStaggered DhopEO mflop/s = "<< flops/(t1-t0)<<std::endl;
Grid_finalize();
benchmarks/Benchmark_staggeredF.cc
+1 -1
View File
@@ -102,7 +102,7 @@ int main (int argc, char ** argv)
FermionField src_o(&RBGrid); pickCheckerboard(Odd, src_o, src);
FermionField res_e(&RBGrid); res_e = Zero();
int ncall=1000;
int ncall=10000;
// ImprovedStaggered Dhop
for(int i=0;i<ncall;i++) Ds.Dhop(src,result,0);