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-rw-r--r--eigen/bench/benchGeometry.cpp134
1 files changed, 0 insertions, 134 deletions
diff --git a/eigen/bench/benchGeometry.cpp b/eigen/bench/benchGeometry.cpp
deleted file mode 100644
index 6e16c03..0000000
--- a/eigen/bench/benchGeometry.cpp
+++ /dev/null
@@ -1,134 +0,0 @@
-#include <iostream>
-#include <iomanip>
-#include <Eigen/Core>
-#include <Eigen/Geometry>
-#include <bench/BenchTimer.h>
-
-using namespace Eigen;
-using namespace std;
-
-#ifndef REPEAT
-#define REPEAT 1000000
-#endif
-
-enum func_opt
-{
- TV,
- TMATV,
- TMATVMAT,
-};
-
-
-template <class res, class arg1, class arg2, int opt>
-struct func;
-
-template <class res, class arg1, class arg2>
-struct func<res, arg1, arg2, TV>
-{
- static EIGEN_DONT_INLINE res run( arg1& a1, arg2& a2 )
- {
- asm ("");
- return a1 * a2;
- }
-};
-
-template <class res, class arg1, class arg2>
-struct func<res, arg1, arg2, TMATV>
-{
- static EIGEN_DONT_INLINE res run( arg1& a1, arg2& a2 )
- {
- asm ("");
- return a1.matrix() * a2;
- }
-};
-
-template <class res, class arg1, class arg2>
-struct func<res, arg1, arg2, TMATVMAT>
-{
- static EIGEN_DONT_INLINE res run( arg1& a1, arg2& a2 )
- {
- asm ("");
- return res(a1.matrix() * a2.matrix());
- }
-};
-
-template <class func, class arg1, class arg2>
-struct test_transform
-{
- static void run()
- {
- arg1 a1;
- a1.setIdentity();
- arg2 a2;
- a2.setIdentity();
-
- BenchTimer timer;
- timer.reset();
- for (int k=0; k<10; ++k)
- {
- timer.start();
- for (int k=0; k<REPEAT; ++k)
- a2 = func::run( a1, a2 );
- timer.stop();
- }
- cout << setprecision(4) << fixed << timer.value() << "s " << endl;;
- }
-};
-
-
-#define run_vec( op, scalar, mode, option, vsize ) \
- std::cout << #scalar << "\t " << #mode << "\t " << #option << " " << #vsize " "; \
- {\
- typedef Transform<scalar, 3, mode, option> Trans;\
- typedef Matrix<scalar, vsize, 1, option> Vec;\
- typedef func<Vec,Trans,Vec,op> Func;\
- test_transform< Func, Trans, Vec >::run();\
- }
-
-#define run_trans( op, scalar, mode, option ) \
- std::cout << #scalar << "\t " << #mode << "\t " << #option << " "; \
- {\
- typedef Transform<scalar, 3, mode, option> Trans;\
- typedef func<Trans,Trans,Trans,op> Func;\
- test_transform< Func, Trans, Trans >::run();\
- }
-
-int main(int argc, char* argv[])
-{
- cout << "vec = trans * vec" << endl;
- run_vec(TV, float, Isometry, AutoAlign, 3);
- run_vec(TV, float, Isometry, DontAlign, 3);
- run_vec(TV, float, Isometry, AutoAlign, 4);
- run_vec(TV, float, Isometry, DontAlign, 4);
- run_vec(TV, float, Projective, AutoAlign, 4);
- run_vec(TV, float, Projective, DontAlign, 4);
- run_vec(TV, double, Isometry, AutoAlign, 3);
- run_vec(TV, double, Isometry, DontAlign, 3);
- run_vec(TV, double, Isometry, AutoAlign, 4);
- run_vec(TV, double, Isometry, DontAlign, 4);
- run_vec(TV, double, Projective, AutoAlign, 4);
- run_vec(TV, double, Projective, DontAlign, 4);
-
- cout << "vec = trans.matrix() * vec" << endl;
- run_vec(TMATV, float, Isometry, AutoAlign, 4);
- run_vec(TMATV, float, Isometry, DontAlign, 4);
- run_vec(TMATV, double, Isometry, AutoAlign, 4);
- run_vec(TMATV, double, Isometry, DontAlign, 4);
-
- cout << "trans = trans1 * trans" << endl;
- run_trans(TV, float, Isometry, AutoAlign);
- run_trans(TV, float, Isometry, DontAlign);
- run_trans(TV, double, Isometry, AutoAlign);
- run_trans(TV, double, Isometry, DontAlign);
- run_trans(TV, float, Projective, AutoAlign);
- run_trans(TV, float, Projective, DontAlign);
- run_trans(TV, double, Projective, AutoAlign);
- run_trans(TV, double, Projective, DontAlign);
-
- cout << "trans = trans1.matrix() * trans.matrix()" << endl;
- run_trans(TMATVMAT, float, Isometry, AutoAlign);
- run_trans(TMATVMAT, float, Isometry, DontAlign);
- run_trans(TMATVMAT, double, Isometry, AutoAlign);
- run_trans(TMATVMAT, double, Isometry, DontAlign);
-}
-