Paddle

Author	SHA1	Message	Date
Tao Luo	f05d2c519d	paddle::framework::vectorize() templatization [PART3] (#19643 ) * paddle::framework::vectorize() templatization test=develop * update pybind/imperative.cc test=develop * revert update on unsqueeze_op.cc and warpctc_cudnn_op.cu.cc test=develop	6 years ago
qingqing01	97f0ec2357	Fix compiling error with cuDNN 5.1 (#17458 ) 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
dzhwinter	225c11a91f	polish cudnn related code and fix bug. (#15164 ) * staged. * polish code * polish code. test=develop * polish code. test=develop * api change. test=develop * fix default value. test=develop * fix default value. test=develop	6 years ago