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Warm up GPu

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This commit is contained in:
Peter Boyle
2018-03-22 18:05:20 -04:00
parent 299d119013
commit a3690071b4
1 changed files with 7 additions and 7 deletions
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14
benchmarks/Benchmark_su3.cc
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@@ -30,17 +30,17 @@ Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
using namespace std;
using namespace Grid;
;
int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
#define LMAX (24)
#define LMAX (32)
#define LMIN (4)
#define LADD (4)
int64_t Nloop=50;
int64_t Nwarm=5;
int64_t Nloop=25;
Coordinate simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
Coordinate mpi_layout = GridDefaultMpi();
@@ -65,7 +65,7 @@ int main (int argc, char ** argv)
LatticeColourMatrix x(&Grid); random(pRNG,x);
LatticeColourMatrix y(&Grid); random(pRNG,y);
for(int64_t i=0;i<Nloop;i++){
for(int64_t i=0;i<Nwarm;i++){
x=x*y;
}
double start=usecond();
@@ -101,7 +101,7 @@ int main (int argc, char ** argv)
LatticeColourMatrix x(&Grid); random(pRNG,x);
LatticeColourMatrix y(&Grid); random(pRNG,y);
for(int64_t i=0;i<Nloop;i++){
for(int64_t i=0;i<Nwarm;i++){
z=x*y;
}
double start=usecond();
@@ -135,7 +135,7 @@ int main (int argc, char ** argv)
LatticeColourMatrix x(&Grid); random(pRNG,x);
LatticeColourMatrix y(&Grid); random(pRNG,y);
for(int64_t i=0;i<Nloop;i++){
for(int64_t i=0;i<Nwarm;i++){
mult(z,x,y);
}
double start=usecond();
@@ -169,7 +169,7 @@ int main (int argc, char ** argv)
LatticeColourMatrix x(&Grid); random(pRNG,x);
LatticeColourMatrix y(&Grid); random(pRNG,y);
for(int64_t i=0;i<Nloop;i++){
for(int64_t i=0;i<Nwarm;i++){
mac(z,x,y);
}
double start=usecond();