portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-06-11 03:46:55 +01:00
Code Releases Activity

Tweaks

Browse Source
This commit is contained in:
paboyle
2016-06-25 11:08:05 -07:00
parent 51cb2d4328
commit 2d8bb4c594
5 changed files with 242 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
benchmarks/Benchmark_dwf_sweep.cc
View File

@ -68,10 +68,12 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << "=========================================================================="<<std::endl;
int Lmax=32;
int dmin=0;
if ( getenv("LMAX") ) Lmax=atoi(getenv("LMAX"));
for (int L=8;L<Lmax;L*=2){
if ( getenv("DMIN") ) dmin=atoi(getenv("DMIN"));
for (int L=8;L<=Lmax;L*=2){
std::vector<int> latt4(4,L);
for(int d=4;d>0;d--){
for(int d=4;d>dmin;d--){
if ( d<=3 ) latt4[d]*=2;
std::cout << GridLogMessage <<"\t";
for(int d=0;d<Nd;d++){
@ -170,7 +172,11 @@ void benchDw(std::vector<int> & latt4, int Ls, int threads,int report )
Dw.Dhop(src,result,0);
double t1=usecond();
#ifdef TIMERS_OFF
int ncall =10;
#else
int ncall =1+(int) ((5.0*1000*1000)/(t1-t0));
#endif
if (ncall < 5 ) exit(0);
@ -297,7 +303,11 @@ void benchsDw(std::vector<int> & latt4, int Ls, int threads, int report )
sDw.Dhop(ssrc,sresult,0);
double t1=usecond();
#ifdef TIMERS_OFF
int ncall =10;
#else
int ncall =1+(int) ((5.0*1000*1000)/(t1-t0));
#endif
PerformanceCounter Counter(8);
Counter.Start();
@ -340,7 +350,9 @@ void benchsDw(std::vector<int> & latt4, int Ls, int threads, int report )
CounterSdw.Start();
t0=usecond();
for(int i=0;i<ncall;i++){
__SSC_START;
sDw.DhopEO(ssrc_o,sr_e,DaggerNo);
__SSC_STOP;
}
t1=usecond();
CounterSdw.Stop();