From f0238cfb6997c4acfc2bd200de7295f3fa36968f Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Sun, 3 Mar 2019 21:09:10 +0100
Subject: don't index Eigen

---
 eigen/bench/bench_reverse.cpp | 84 -------------------------------------------
 1 file changed, 84 deletions(-)
 delete mode 100644 eigen/bench/bench_reverse.cpp

(limited to 'eigen/bench/bench_reverse.cpp')

diff --git a/eigen/bench/bench_reverse.cpp b/eigen/bench/bench_reverse.cpp
deleted file mode 100644
index 1e69ca1..0000000
--- a/eigen/bench/bench_reverse.cpp
+++ /dev/null
@@ -1,84 +0,0 @@
-
-#include <iostream>
-#include <Eigen/Core>
-#include <bench/BenchUtil.h>
-using namespace Eigen;
-
-#ifndef REPEAT
-#define REPEAT 100000
-#endif
-
-#ifndef TRIES
-#define TRIES 20
-#endif
-
-typedef double Scalar;
-
-template <typename MatrixType>
-__attribute__ ((noinline)) void bench_reverse(const MatrixType& m)
-{
-  int rows = m.rows();
-  int cols = m.cols();
-  int size = m.size();
-
-  int repeats = (REPEAT*1000)/size;
-  MatrixType a = MatrixType::Random(rows,cols);
-  MatrixType b = MatrixType::Random(rows,cols);
-
-  BenchTimer timerB, timerH, timerV;
-
-  Scalar acc = 0;
-  int r = internal::random<int>(0,rows-1);
-  int c = internal::random<int>(0,cols-1);
-  for (int t=0; t<TRIES; ++t)
-  {
-    timerB.start();
-    for (int k=0; k<repeats; ++k)
-    {
-      asm("#begin foo");
-      b = a.reverse();
-      asm("#end foo");
-      acc += b.coeff(r,c);
-    }
-    timerB.stop();
-  }
-
-  if (MatrixType::RowsAtCompileTime==Dynamic)
-    std::cout << "dyn   ";
-  else
-    std::cout << "fixed ";
-  std::cout << rows << " x " << cols << " \t"
-            << (timerB.value() * REPEAT) / repeats << "s "
-            << "(" << 1e-6 * size*repeats/timerB.value() << " MFLOPS)\t";
-
-  std::cout << "\n";
-  // make sure the compiler does not optimize too much
-  if (acc==123)
-    std::cout << acc;
-}
-
-int main(int argc, char* argv[])
-{
-  const int dynsizes[] = {4,6,8,16,24,32,49,64,128,256,512,900,0};
-  std::cout << "size            no sqrt                           standard";
-//   #ifdef BENCH_GSL
-//   std::cout << "       GSL (standard + double + ATLAS)  ";
-//   #endif
-  std::cout << "\n";
-  for (uint i=0; dynsizes[i]>0; ++i)
-  {
-    bench_reverse(Matrix<Scalar,Dynamic,Dynamic>(dynsizes[i],dynsizes[i]));
-    bench_reverse(Matrix<Scalar,Dynamic,1>(dynsizes[i]*dynsizes[i]));
-  }
-//   bench_reverse(Matrix<Scalar,2,2>());
-//   bench_reverse(Matrix<Scalar,3,3>());
-//   bench_reverse(Matrix<Scalar,4,4>());
-//   bench_reverse(Matrix<Scalar,5,5>());
-//   bench_reverse(Matrix<Scalar,6,6>());
-//   bench_reverse(Matrix<Scalar,7,7>());
-//   bench_reverse(Matrix<Scalar,8,8>());
-//   bench_reverse(Matrix<Scalar,12,12>());
-//   bench_reverse(Matrix<Scalar,16,16>());
-  return 0;
-}
-
-- 
cgit v1.2.3