conv op: backward exhaustive mode too. This does not seem to help much, suggesting that cudaGetConvolution*Algo is already doing a very good job. Verified with googlenet.
conv op: backward exhaustive mode too. This does not seem to help much, suggesting that cudaGetConvolution*Algo is already doing a very good job. Verified with googlenet.

caffe2/caffe2,Yangqing/caffe2,xzturn/caffe2,bwasti/caffe2,davinwang/caffe2,xzturn/caffe2,Yangqing/caffe2,davinwang/caffe2,xzturn/caffe2,Yangqing/caffe2,pietern/caffe2,pietern/caffe2,pietern/caffe2,Yangqing/caffe2,pietern/caffe2,davinwang/caffe2,davinwang/caffe2,Yangqing/caffe2,sf-wind/caffe2,davinwang/caffe2,sf-wind/caffe2,sf-wind/caffe2,sf-wind/caffe2,xzturn/caffe2,xzturn/caffe2,bwasti/caffe2,bwasti/caffe2,bwasti/caffe2,bwasti/caffe2,sf-wind/caffe2,pietern/caffe2