mshadow::red::sum Struct Reference

sum reducer More...

#include <tensor_base.h>

Static Public Member Functions
static MSHADOW_XINLINE void	Reduce (volatile real_t &dst, volatile real_t src)
	do reduction into dst
static MSHADOW_XINLINE real_t	PartialGrad (real_t redres, real_t redsrc)
	calculate gradient of redres with respect to redsrc, redres: reduced result, redsrc: one of reduction element

Static Public Attributes
static MSHADOW_CONSTEXPR real_t	kInitV = 0.0f
	an intial value of reducer

Detailed Description

sum reducer

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The documentation for this struct was generated from the following file:

• /home/wangwei/program/asf/release-0.1/apache-singa-incubating-0.1.0-RC1/include/mshadow/tensor_base.h