Paddle

Author	SHA1	Message	Date
liuwei1031	e03c1d8a9e	fix conv_op compilation issue on windows (#20230 )	6 years ago
gongweibao	abaf87be2b	Change backward_guard to optimize_guard to maximize the allreduce overlap. (#19506 ) Change backward_guard to optimize_guard to maximize the allreduce overlap	6 years ago
wangchaochaohu	6b78e00da4	Cudnn convolution reconstruction (#18284 ) * rewrite the conv_op using cudnn_conv_helper * add workspace limit for v7 test=develop * fix test=develop * add half float test=develop * fix test=develop * fix test=develop * revise code style test=develop * fix test=develop	6 years ago
qingqing01	e32c9888f5	Double backward of conv2d. (#17211 ) * Add conv2d_grad_grad_op * Extracte the cuDNN conv algo searching code in conv_cudnn_helper.h. - Now use it in conv2d_grad_grad. - Will simply the searching code in conv2d and conv2d_grad in next PR. * Enhance and fix bug in unit testing of gradient_checker. * Support to fetch empty variables，return None in Python.	6 years ago