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https://github.com/Microsoft/CNTK
10 March 2023, 01:01:58 UTC
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Tip revision: a05c3c642648373f4ede0956e4286257c3d59a61 authored by liqfu on 24 August 2018, 17:46:51 UTC
CNTK splice allows broadcast. This case is handled in the change. For noop (identity) ops, its inputs and outputs types shall be set according to upstream ops. ToBatch/ToSequence and Unpack Batch/Sequence ops added during model importing need tp be skipped. Model import need to handle ops with multiple outputs.
Tip revision: a05c3c6
CPUMatrixTensorDouble.cpp 
#include "stdafx.h"
#include "CPUMatrixTensorImpl.h"

namespace Microsoft { namespace MSR { namespace CNTK {

template
void CPUMatrixTensorOpImpl(double beta, const CPUMatrix<double>& a, CPUMatrix<double>& o, double alpha, ElementWiseOperator op, ElementWiseOperator reductionOp,
    const array<size_t, 2>& offsets,
    const SmallVector<size_t>& regularOpDims, const array<SmallVector<ptrdiff_t>, 2>& regularStrides,
    const SmallVector<size_t>& reducingOpDims, const array<SmallVector<ptrdiff_t>, 2>& reducingStrides);

template
void CPUMatrixTensorOpImpl(double beta, const CPUMatrix<double>& a, const CPUMatrix<double>& b, CPUMatrix<double>& o, double alpha, ElementWiseOperator op, ElementWiseOperator reductionOp,
    const array<size_t, 3>& offsets,
    const SmallVector<size_t>& regularOpDims, const array<SmallVector<ptrdiff_t>, 3>& regularStrides,
    const SmallVector<size_t>& reducingOpDims, const array<SmallVector<ptrdiff_t>, 3>& reducingStrides);

template
void CPUMatrixTensorOpImpl(double beta, const CPUMatrix<double>& a, const CPUMatrix<double>& b, const CPUMatrix<double>& c, CPUMatrix<double>& o, double alpha, ElementWiseOperator op, ElementWiseOperator reductionOp,
    const array<size_t, 4>& offsets,
    const SmallVector<size_t>& regularOpDims, const array<SmallVector<ptrdiff_t>, 4>& regularStrides,
    const SmallVector<size_t>& reducingOpDims, const array<SmallVector<ptrdiff_t>, 4>& reducingStrides);

template
void CPUMatrixTensorArgOpImpl(const CPUMatrix<double>& a, CPUMatrix<double>& o, ElementWiseOperator reductionOp,
    const array<size_t, 2>& offsets,
    const SmallVector<size_t>& regularOpDims, const array<SmallVector<ptrdiff_t>, 2>& regularStrides,
    const SmallVector<size_t>& reducingOpDims, const array<SmallVector<ptrdiff_t>, 2>& reducingStrides);

}}}
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