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BTL: allow to bench real time

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This commit is contained in:
Gael Guennebaud
2010-02-26 14:57:49 +01:00
parent 8d4a0e6753
commit ac425090f3
6 changed files with 142 additions and 41 deletions
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5
bench/bench_gemm.cpp
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@@ -3,6 +3,7 @@
// icpc bench_gemm.cpp -I .. -O3 -DNDEBUG -lrt -openmp && OMP_NUM_THREADS=2 ./a.out
#include <Eigen/Core>
#include <bench/BenchTimer.h>
using namespace std;
@@ -68,10 +69,10 @@ void gemm(const M& a, const M& b, M& c)
int main(int argc, char ** argv)
{
int rep = 1; // number of repetitions per try
int rep = 2048; // number of repetitions per try
int tries = 5; // number of tries, we keep the best
int s = 2048;
int s = 512;
int m = s;
int n = s;
int p = s;