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#ifndef EIGEN_BENCH_UTIL_H |
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#define EIGEN_BENCH_UTIL_H |
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#include <Eigen/Core> |
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#include "BenchTimer.h" |
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using namespace std; |
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using namespace Eigen; |
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#include <boost/preprocessor/repetition/enum_params.hpp> |
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#include <boost/preprocessor/repetition.hpp> |
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#include <boost/preprocessor/seq.hpp> |
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#include <boost/preprocessor/array.hpp> |
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#include <boost/preprocessor/arithmetic.hpp> |
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#include <boost/preprocessor/comparison.hpp> |
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#include <boost/preprocessor/punctuation.hpp> |
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#include <boost/preprocessor/punctuation/comma.hpp> |
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#include <boost/preprocessor/stringize.hpp> |
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template<typename MatrixType> void initMatrix_random(MatrixType& mat) __attribute__((noinline)); |
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template<typename MatrixType> void initMatrix_random(MatrixType& mat) |
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{ |
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mat.setRandom(); |
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} |
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template<typename MatrixType> void initMatrix_identity(MatrixType& mat) __attribute__((noinline)); |
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template<typename MatrixType> void initMatrix_identity(MatrixType& mat) |
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{ |
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mat.setIdentity(); |
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} |
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#ifndef __INTEL_COMPILER |
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#define DISABLE_SSE_EXCEPTIONS() { \ |
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int aux; \ |
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asm( \ |
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"stmxcsr %[aux] \n\t" \ |
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"orl $32832, %[aux] \n\t" \ |
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"ldmxcsr %[aux] \n\t" \ |
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: : [aux] "m" (aux)); \ |
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} |
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#else |
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#define DISABLE_SSE_EXCEPTIONS() |
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#endif |
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#ifdef BENCH_GMM |
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#include <gmm/gmm.h> |
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template <typename EigenMatrixType, typename GmmMatrixType> |
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void eiToGmm(const EigenMatrixType& src, GmmMatrixType& dst) |
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{ |
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dst.resize(src.rows(),src.cols()); |
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for (int j=0; j<src.cols(); ++j) |
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for (int i=0; i<src.rows(); ++i) |
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dst(i,j) = src.coeff(i,j); |
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} |
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#endif |
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#ifdef BENCH_GSL |
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#include <gsl/gsl_matrix.h> |
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#include <gsl/gsl_linalg.h> |
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#include <gsl/gsl_eigen.h> |
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template <typename EigenMatrixType> |
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void eiToGsl(const EigenMatrixType& src, gsl_matrix** dst) |
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{ |
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for (int j=0; j<src.cols(); ++j) |
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for (int i=0; i<src.rows(); ++i) |
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gsl_matrix_set(*dst, i, j, src.coeff(i,j)); |
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} |
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#endif |
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#ifdef BENCH_UBLAS |
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#include <boost/numeric/ublas/matrix.hpp> |
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#include <boost/numeric/ublas/vector.hpp> |
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template <typename EigenMatrixType, typename UblasMatrixType> |
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void eiToUblas(const EigenMatrixType& src, UblasMatrixType& dst) |
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{ |
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dst.resize(src.rows(),src.cols()); |
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for (int j=0; j<src.cols(); ++j) |
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for (int i=0; i<src.rows(); ++i) |
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dst(i,j) = src.coeff(i,j); |
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} |
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template <typename EigenType, typename UblasType> |
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void eiToUblasVec(const EigenType& src, UblasType& dst) |
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{ |
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dst.resize(src.size()); |
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for (int j=0; j<src.size(); ++j) |
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dst[j] = src.coeff(j); |
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} |
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#endif |
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#endif |
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