1 files changed, 0 insertions, 81 deletions
diff --git a/bench/ompbenchmark.cpp b/bench/ompbenchmark.cpp
deleted file mode 100644
index ac5155cb8..000000000
--- a/bench/ompbenchmark.cpp
+++ /dev/null
@@ -1,81 +0,0 @@
-// g++ -O3 -DNDEBUG -I.. -fopenmp benchOpenMP.cpp -o benchOpenMP && ./benchOpenMP 2> /dev/null
-// icpc -fast -fno-exceptions -DNDEBUG -I.. -openmp  benchOpenMP.cpp -o benchOpenMP && ./benchOpenMP 2> /dev/null
-
-#include <omp.h>
-#include "BenchUtil.h"
-#include "basicbenchmark.h"
-
-// #include <Eigen/Core>
-// #include "BenchTimer.h"
-//
-// using namespace std;
-// USING_PART_OF_NAMESPACE_EIGEN
-//
-// enum {LazyEval, EarlyEval, OmpEval};
-//
-// template<int Mode, typename MatrixType>
-// double benchSingleProc(const MatrixType& mat, int iterations, int tries)  __attribute__((noinline));
-//
-// template<int Mode, typename MatrixType>
-// double benchBasic(const MatrixType& mat, int iterations, int tries)
-// {
-//   const int rows = mat.rows();
-//   const int cols = mat.cols();
-//
-//   Eigen::BenchTimer timer;
-//   for(uint t=0; t<tries; ++t)
-//   {
-//     MatrixType I = MatrixType::identity(rows, cols);
-//     MatrixType m = MatrixType::random(rows, cols);
-//
-//     timer.start();
-//     for(int a = 0; a < iterations; a++)
-//     {
-//       if(Mode==LazyEval)
-//         m = (I + 0.00005 * (m + m.lazyProduct(m))).eval();
-//       else if(Mode==OmpEval)
-//         m = (I + 0.00005 * (m + m.lazyProduct(m))).evalOMP();
-//       else
-//         m = I + 0.00005 * (m + m * m);
-//     }
-//     timer.stop();
-//     cerr << m;
-//   }
-//   return timer.value();
-// };
-
-int main(int argc, char *argv[])
-{
-  // disbale floating point exceptions
-  // this leads to more stable bench results
-  {
-    int aux;
-    asm(
-    "stmxcsr   %[aux]           \n\t"
-    "orl       $32832, %[aux]   \n\t"
-    "ldmxcsr   %[aux]           \n\t"
-    : : [aux] "m" (aux));
-  }
-
-  // commented since the default setting is use as many threads as processors
-  //omp_set_num_threads(omp_get_num_procs());
-
-  std::cout << "double, fixed-size 4x4: "
-    << benchBasic<LazyEval>(Matrix4d(), 10000, 10) << "s  "
-    << benchBasic<OmpEval>(Matrix4d(), 10000, 10) << "s  \n";
-
-  #define BENCH_MATRIX(TYPE, SIZE, ITERATIONS, TRIES) {\
-      double single = benchBasic<LazyEval>(Matrix<TYPE,Eigen::Dynamic,Eigen::Dynamic>(SIZE,SIZE), ITERATIONS, TRIES); \
-      double omp    = benchBasic<OmpEval> (Matrix<TYPE,Eigen::Dynamic,Eigen::Dynamic>(SIZE,SIZE), ITERATIONS, TRIES); \
-      std::cout << #TYPE << ", " << #SIZE << "x" << #SIZE << ": " << single << "s " << omp << "s " \
-        << " => x" << single/omp << " (" << omp_get_num_procs() << ")" << std::endl; \
-    }
-
-  BENCH_MATRIX(double,   32, 1000, 10);
-  BENCH_MATRIX(double,  128,   10, 10);
-  BENCH_MATRIX(double,  512,    1,  6);
-  BENCH_MATRIX(double, 1024,    1,  4);
-
-  return 0;
-}
-