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Improving presentation of results

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This commit is contained in:
paboyle 2017-08-27 13:46:02 +01:00
parent 73aeca7dea
commit 15fd4003ef
1 changed files with 34 additions and 24 deletions
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58
benchmarks/Benchmark_ITT.cc
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@ -232,9 +232,13 @@ public:
std::cout<<GridLogMessage << "=================================================================================="<<std::endl;
std::cout<<GridLogMessage << "= Benchmarking a*x + y bandwidth"<<std::endl;
std::cout<<GridLogMessage << "=================================================================================="<<std::endl;
std::cout<<GridLogMessage << " L "<<"\t\t"<<"bytes"<<"\t\t\t"<<"GB/s"<<"\t\t"<<"Gflop/s"<<"\t\t seconds"<<std::endl;
std::cout<<GridLogMessage << " L "<<"\t\t"<<"bytes"<<"\t\t\t"<<"GB/s"<<"\t\t"<<"Gflop/s"<<"\t\t seconds"<< "\t\tGB/s / node"<<std::endl;
std::cout<<GridLogMessage << "----------------------------------------------------------"<<std::endl;
uint64_t NP;
uint64_t NN;
uint64_t lmax=48;
#define NLOOP (100*lmax*lmax*lmax*lmax/lat/lat/lat/lat)
@ -245,6 +249,9 @@ public:
int64_t vol= latt_size[0]*latt_size[1]*latt_size[2]*latt_size[3];
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
NP= Grid.RankCount();
NN =Grid.NodeCount();
Vec rn ; random(sRNG,rn);
LatticeVec z(&Grid); z=rn;
@ -266,7 +273,8 @@ public:
double flops=vol*Nvec*2;// mul,add
double bytes=3.0*vol*Nvec*sizeof(Real);
std::cout<<GridLogMessage<<std::setprecision(3)
<< lat<<"\t\t"<<bytes<<" \t\t"<<bytes/time<<"\t\t"<<flops/time<<"\t\t"<<(stop-start)/1000./1000.<<std::endl;
<< lat<<"\t\t"<<bytes<<" \t\t"<<bytes/time<<"\t\t"<<flops/time<<"\t\t"<<(stop-start)/1000./1000.
<< "\t\t"<< bytes/time/NN <<std::endl;
}
};
@ -387,6 +395,8 @@ public:
std::cout<<GridLogMessage << "=================================================================================="<<std::endl;
int nwarm = 100;
uint64_t ncall = 1000;
double t0=usecond();
sFGrid->Barrier();
for(int i=0;i<nwarm;i++){
@ -394,15 +404,8 @@ public:
}
sFGrid->Barrier();
double t1=usecond();
// uint64_t ncall = (uint64_t) 2.5*1000.0*1000.0*nwarm/(t1-t0);
// if (ncall < 500) ncall = 500;
uint64_t ncall = 500;
sFGrid->Broadcast(0,&ncall,sizeof(ncall));
// std::cout << GridLogMessage << " Estimate " << ncall << " calls per second"<<std::endl;
sDw.ZeroCounters();
time_statistics timestat;
std::vector<double> t_time(ncall);
for(uint64_t i=0;i<ncall;i++){
@ -692,26 +695,13 @@ int main (int argc, char ** argv)
int do_wilson=1;
int do_dwf =1;
if ( do_memory ) {
std::cout<<GridLogMessage << "=================================================================================="<<std::endl;
std::cout<<GridLogMessage << " Memory benchmark " <<std::endl;
std::cout<<GridLogMessage << "=================================================================================="<<std::endl;
Benchmark::Memory();
}
if ( do_comms ) {
std::cout<<GridLogMessage << "=================================================================================="<<std::endl;
std::cout<<GridLogMessage << " Communications benchmark " <<std::endl;
std::cout<<GridLogMessage << "=================================================================================="<<std::endl;
Benchmark::Comms();
}
if ( do_su3 ) {
// empty for now
}
int sel=2;
std::vector<int> L_list({8,12,16,24});
// std::vector<int> L_list({8,12});
std::vector<double> wilson;
std::vector<double> dwf4;
std::vector<double> dwf5;
@ -744,6 +734,10 @@ int main (int argc, char ** argv)
dwf5.push_back(Benchmark::DWF5(Ls,L_list[l]));
}
}
if ( do_dwf ) {
std::cout<<GridLogMessage << "=================================================================================="<<std::endl;
std::cout<<GridLogMessage << " Summary table Ls="<<Ls <<std::endl;
std::cout<<GridLogMessage << "=================================================================================="<<std::endl;
@ -752,7 +746,24 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << L_list[l] <<" \t\t "<< wilson[l]<<" \t "<<dwf4[l]<<" \t "<<dwf5[l] <<std::endl;
}
std::cout<<GridLogMessage << "=================================================================================="<<std::endl;
}
if ( do_memory ) {
std::cout<<GridLogMessage << "=================================================================================="<<std::endl;
std::cout<<GridLogMessage << " Memory benchmark " <<std::endl;
std::cout<<GridLogMessage << "=================================================================================="<<std::endl;
Benchmark::Memory();
}
if ( do_comms ) {
std::cout<<GridLogMessage << "=================================================================================="<<std::endl;
std::cout<<GridLogMessage << " Communications benchmark " <<std::endl;
std::cout<<GridLogMessage << "=================================================================================="<<std::endl;
Benchmark::Comms();
}
if ( do_dwf ) {
std::cout<<GridLogMessage << "=================================================================================="<<std::endl;
std::cout<<GridLogMessage << " Per Node Summary table Ls="<<Ls <<std::endl;
std::cout<<GridLogMessage << "=================================================================================="<<std::endl;
@ -767,7 +778,6 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << " Comparison point result: " << dwf4[sel]/NN <<std::endl;
std::cout<<GridLogMessage << "=================================================================================="<<std::endl;
}