93 lines
2.5 KiB
C
93 lines
2.5 KiB
C
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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();// = MatrixType::random(mat.rows(), mat.cols());
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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 // EIGEN_BENCH_UTIL_H
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