From a74183ddb4ab8383bfe214b3745eb8a0a99ee47a Mon Sep 17 00:00:00 2001 From: Determinant Date: Thu, 25 Jun 2015 12:56:45 +0800 Subject: let HTK I/O implementation be a single package --- tnet_io/KaldiLib/Vector.tcc | 638 -------------------------------------------- 1 file changed, 638 deletions(-) delete mode 100644 tnet_io/KaldiLib/Vector.tcc (limited to 'tnet_io/KaldiLib/Vector.tcc') diff --git a/tnet_io/KaldiLib/Vector.tcc b/tnet_io/KaldiLib/Vector.tcc deleted file mode 100644 index 751ffa7..0000000 --- a/tnet_io/KaldiLib/Vector.tcc +++ /dev/null @@ -1,638 +0,0 @@ -/** @file Vector.tcc - * This is an internal header file, included by other library headers. - * You should not attempt to use it directly. - */ - -#ifndef TNet_Vector_tcc -#define TNet_Vector_tcc - -#include -#include -#include -#include -#include -#include "Common.h" - -#ifdef HAVE_ATLAS -extern "C"{ - #include -} -#endif - -#include "Common.h" -#include "MathAux.h" -#include "Matrix.h" - -namespace TNet -{ - //****************************************************************************** - //****************************************************************************** - template - inline Vector<_ElemT>& - Vector<_ElemT>:: - Init(const size_t length, bool clear) - { - if(mpData != NULL) Destroy(); - if(length==0){ - mpData=NULL; -#ifdef STK_MEMALIGN_MANUAL - mpFreeData=NULL; -#endif - mDim=0; - return *this; - } - size_t size; - void* data; - void* free_data; - - size = align<16>(length * sizeof(_ElemT)); - - if (NULL != (data = stk_memalign(16, size, &free_data))) { - mpData = static_cast<_ElemT*> (data); -#ifdef STK_MEMALIGN_MANUAL - mpFreeData = static_cast<_ElemT*> (free_data); -#endif - mDim = length; - } else { - throw std::bad_alloc(); - } - if(clear) Zero(); - return *this; - } - - - //****************************************************************************** - //****************************************************************************** - /// Copy data from another vector - template - inline Vector<_ElemT>& - Vector<_ElemT>:: - Copy(const Vector<_ElemT>& rV) { - assert(Dim() == rV.Dim()); - Copy(rV.mpData); - return *this; - } - - /// Load data into the vector - template - Vector<_ElemT>& - Vector<_ElemT>:: - Copy(const _ElemT* ppData) { - std::memcpy(this->mpData, ppData, Dim() * sizeof(_ElemT)); - return *this; - } - - template - template - Vector<_ElemT>& - Vector<_ElemT>:: - Copy(const Vector<_ElemU> &other){ - assert(Dim()==other.Dim()); - size_t D=Dim(); - for(size_t d=0;d - Vector<_ElemT>& - Vector<_ElemT>:: - CopyVectorizedMatrixRows(const Matrix<_ElemT> &rM) { -// TraceLog("Dim = "+to_string(Dim())+", Rows = "+to_string(rM.Rows())+", Cols = "+to_string(rM.Cols())); - assert(Dim() == rM.Cols()*rM.Rows()); - size_t nCols = rM.Cols(); - for(size_t r=0; r - Vector<_ElemT>& - Vector<_ElemT>:: - RemoveElement(size_t i) { - assert(i < mDim && "Access out of vector"); - for(size_t j = i + 1; j < mDim; j++) - this->mpData[j - 1] = this->mpData[j]; - mDim--; - return *this; - } - - //**************************************************************************** - //**************************************************************************** - // The destructor - template - inline void - Vector<_ElemT>:: - Destroy() - { - // we need to free the data block if it was defined -#ifndef STK_MEMALIGN_MANUAL - if (NULL != mpData) free(mpData); -#else - if (NULL != mpData) free(mpFreeData); - mpFreeData = NULL; -#endif - - mpData = NULL; - mDim = 0; - } - - - //**************************************************************************** - //**************************************************************************** - template - inline void - Vector<_ElemT>:: - Zero() - { - std::memset(mpData, 0, mDim * sizeof(_ElemT)); - } - - //**************************************************************************** - //**************************************************************************** - template - inline void - Vector<_ElemT>:: - Set(_ElemT f) - { - for(size_t i=0;i - Vector<_ElemT>& - Vector<_ElemT>:: - MatrixRowStack(const Matrix<_ElemT>& rMa) - { - assert(mDim == rMa.Cols() * rMa.Rows()); - - _ElemT* inc_data = mpData; - const size_t cols = rMa.Cols(); - - for (size_t i = 0; i < rMa.Rows(); i++) - { - // copy the data to the propper position - memcpy(inc_data, rMa[i], cols * sizeof(_ElemT)); - - // set new copy position - inc_data += cols; - } - } - - - //**************************************************************************** - //**************************************************************************** - template - Vector<_ElemT>& - Vector<_ElemT>:: - Row(const Matrix<_ElemT> &rMa, size_t row) - { - assert(row < rMa.Rows()); - const _ElemT *mRow = rMa.pRowData(row); - // if(mDim != rMa.Cols()) Init(rMa.Cols()); // automatically resize. - memcpy(mpData, mRow, sizeof(_ElemT)*mDim); - return *this; - } - - //**************************************************************************** - //**************************************************************************** - template - Vector<_ElemT>& - Vector<_ElemT>:: - Power(_ElemT power) // takes elements to a power. Throws exception if could not. - { - for(size_t i=0;i - _ElemT - Vector<_ElemT>:: - Max() const - { - if(Dim()==0) throw std::runtime_error("Error in Vector::Max(), empty vector\n"); - _ElemT ans = (*this)(0); - for(size_t i=1;i - _ElemT - Vector<_ElemT>:: - Min() const - { - if(Dim()==0) throw std::runtime_error("Error in Vector::Min(), empty vector\n"); - _ElemT ans = (*this)(0); - for(size_t i=1;i - Vector<_ElemT>& - Vector<_ElemT>:: - Col(const Matrix<_ElemT> &rMa, size_t col) - { - assert(col < rMa.Cols()); - // if(mDim != rMa.Cols()) Init(rMa.Cols()); // automatically resize. - for(size_t i=0;i - _ElemT - Vector<_ElemT>:: - Sum() const - { - //note the double accumulator - double sum = 0.0; - - for (size_t i = 0; i < mDim; ++i) { - sum += mpData[i]; - } - return (_ElemT)sum; - } - - - //**************************************************************************** - //**************************************************************************** - template - Vector<_ElemT>& - Vector<_ElemT>:: - AddColSum(const Matrix<_ElemT>& rM) - { - // note the double accumulator - double sum; - - assert(mDim == rM.Cols()); - - for (size_t i = 0; i < mDim; ++i) { - sum = 0.0; - for (size_t j = 0; j < rM.Rows(); ++j) { - sum += rM[j][i]; - } - mpData[i] += sum; - } - return *this; - } - - - //**************************************************************************** - //**************************************************************************** - template - Vector<_ElemT>& - Vector<_ElemT>:: - AddRowSum(const Matrix<_ElemT>& rM) - { - // note the double accumulator - double sum; - - assert(mDim == rM.Rows()); - - for (size_t i = 0; i < mDim; ++i) { - sum = 0.0; - for (size_t j = 0; j < rM.Cols(); ++j) { - sum += rM[i][j]; - } - mpData[i] += sum; - } - return *this; - } - - - //**************************************************************************** - //**************************************************************************** - template - _ElemT - Vector<_ElemT>:: - LogSumExp() const - { - double sum = LOG_0; - - for (size_t i = 0; i < mDim; ++i) { - sum = LogAdd(sum, mpData[i]); - } - return sum; - } - - //**************************************************************************** - //**************************************************************************** - template - Vector<_ElemT>& - Vector<_ElemT>:: - Invert() { - for (size_t i = 0; i < mDim; ++i) { - mpData[i] = static_cast<_ElemT>(1 / mpData[i]); - } - return *this; - } - - //**************************************************************************** - //**************************************************************************** - template - Vector<_ElemT>& - Vector<_ElemT>:: - ApplyLog() { - for (size_t i = 0; i < mDim; ++i) { - mpData[i] = _LOG(mpData[i]); - } - return *this; - } - - //**************************************************************************** - //**************************************************************************** - template - Vector<_ElemT>& - Vector<_ElemT>:: - ApplyLog(const Vector<_ElemT>& rV) { - assert(mDim==rV.Dim()); - for (size_t i = 0; i < mDim; ++i) { - mpData[i] = log(rV[i]); - } - return *this; - } - - //**************************************************************************** - //**************************************************************************** - template - Vector<_ElemT>& - Vector<_ElemT>:: - ApplyExp() { - for (size_t i = 0; i < mDim; ++i) { - mpData[i] = _EXP(mpData[i]); - } - return *this; - } - - //**************************************************************************** - //**************************************************************************** - template - Vector<_ElemT>& - Vector<_ElemT>:: - ApplySoftMax() { - _ElemT lse = LogSumExp(); - - for (size_t i = 0; i < mDim; ++i) { - mpData[i] = exp(mpData[i] - lse); - } - return *this; - } - - - //**************************************************************************** - //**************************************************************************** - template - Vector<_ElemT>& - Vector<_ElemT>:: - Add(_ElemT c) - { - for(size_t i = 0; i < mDim; i++) { - mpData[i] += c; - } - return *this; - } - - - //**************************************************************************** - //**************************************************************************** - template - Vector<_ElemT>& - Vector<_ElemT>:: - Subtract(_ElemT c) - { - for(size_t i = 0; i < mDim; i++) { - mpData[i] -= c; - } - return *this; - } - - - //**************************************************************************** - //**************************************************************************** - template - Vector<_ElemT>& - Vector<_ElemT>:: - Scale(_ElemT c) - { - for(size_t i = 0; i < mDim; i++) { - mpData[i] *= c; - } - return *this; - } - //**************************************************************************** - //**************************************************************************** - template - Vector<_ElemT>& - Vector<_ElemT>:: - MultiplyElements(const Vector<_ElemT>& rV) - { - assert(mDim == rV.Dim()); - for(size_t i = 0; i < mDim; i++) { - mpData[i] *= rV[i]; - } - return *this; - } - - //**************************************************************************** - //**************************************************************************** - template - Vector<_ElemT>& - Vector<_ElemT>:: - MultiplyElements(_ElemT alpha, const Vector<_ElemT>& rV, const Vector<_ElemT>& rR, _ElemT beta) - { - assert((mDim == rV.Dim() && mDim == rR.Dim())); - for(size_t i = 0; i < mDim; i++) { - mpData[i] = alpha * rV[i] * rR[i] + beta * mpData[i]; - } - return *this; - } - - //**************************************************************************** - //**************************************************************************** - template - Vector<_ElemT>& - Vector<_ElemT>:: - DivideElements(const Vector<_ElemT>& rV) - { - assert(mDim == rV.Dim()); - for(size_t i = 0; i < mDim; i++) { - mpData[i] /= rV[i]; - } - return *this; - } - - //**************************************************************************** - //**************************************************************************** - - template - Vector<_ElemT>& - Vector<_ElemT>:: - DivideElements(_ElemT alpha, const Vector<_ElemT>& rV, const Vector<_ElemT>& rR, _ElemT beta) - { - assert((mDim == rV.Dim() && mDim == rR.Dim())); - for(size_t i = 0; i < mDim; i++) { - mpData[i] = alpha * rV[i]/rR[i] + beta * mpData[i] ; - } - return *this; - } - - //**************************************************************************** - //**************************************************************************** - template - void Load(std::istream& rIn, Vector<_ElemT>& rV) - { - std::streamoff pos = rIn.tellg(); - if(MatrixVectorIostreamControl::Flags(rIn, ACCUMULATE_INPUT)) { - for (size_t i = 0; i < rV.Dim(); i++) { - _ElemT tmp; - rIn >> tmp; - rV[i] += tmp; - } - } else { - for (size_t i = 0; i < rV.Dim(); i++) { - rIn >> rV[i]; - } - } - if(rIn.fail()) { - throw std::runtime_error("Failed to read vector from stream. File position is "+to_string(pos)); - } - } - - template - std::istream & - operator >> (std::istream& rIn, Vector<_ElemT>& rV) - { - rIn >> std::ws; - if(rIn.peek() == 'v'){ // "new" format: v 1.0 0.2 4.3 ... - rIn.get(); - long long int tmp=-1; - rIn >> tmp; - if(rIn.fail() || tmp<0) { - throw std::runtime_error("Failed to read vector from stream: no size"); - } - size_t tmp2 = size_t(tmp); - assert((long long int)tmp2 == tmp); - - if(rV.Dim() != tmp2) rV.Init(tmp2); - } - Load(rIn,rV); - return rIn; - } - - - //**************************************************************************** - //**************************************************************************** - template - void Save (std::ostream& rOut, const Vector<_ElemT>& rV) - { - - for (size_t i = 0; i < rV.Dim(); i++) { - rOut << rV[i] << ' '; - } - if(rOut.fail()) { - throw std::runtime_error("Failed to write vector to stream"); - } - } - - - //**************************************************************************** - //**************************************************************************** - template - std::ostream & - operator << (std::ostream& rOut, const Vector<_ElemT>& rV) - { - rOut << "v " << rV.Dim() << " "; - Save(rOut,rV); - return rOut; - } - - - - //**************************************************************************** - //**************************************************************************** - -#ifdef HAVE_ATLAS - template<> - float - BlasDot<>(const Vector& rA, const Vector& rB); - - template<> - double - BlasDot<>(const Vector& rA, const Vector& rB); - - template - inline Vector<_ElemT>& - Vector<_ElemT>:: - DotMul(const Vector<_ElemT> &rV){ - assert(mDim == rV.mDim); - const _ElemT *other_data = rV.pData(); - _ElemT *my_data = mpData, *my_data_end = my_data+mDim; - for(;my_data - Vector& - Vector:: - BlasAxpy(const float alpha, const Vector& rV); - - - template<> - Vector& - Vector:: - BlasAxpy(const double alpha, const Vector& rV); - - - template<> - Vector& - Vector:: - BlasGemv(const float alpha, const Matrix& rM, MatrixTrasposeType trans, const Vector& rV, const float beta); - - template<> - Vector& - Vector:: - BlasGemv(const double alpha, const Matrix& rM, MatrixTrasposeType trans, const Vector& rV, const double beta); - -#else - #error Routines in this section are not implemented yet without BLAS -#endif - - - template - _ElemT - InnerProduct(const Vector<_ElemT> &v1, const Matrix<_ElemT> &M, const Vector<_ElemT> &v2){ - assert(v1.size()==M.Rows() && v2.size()==M.Cols()); - Vector<_ElemT> vtmp(M.Rows()); - vtmp.BlasGemv(1.0, M, NO_TRANS, v2, 0.0); - return BlasDot(v1, vtmp); - } - - -} // namespace TNet - - -#endif // TNet_Vector_tcc -- cgit v1.2.3