Revert "Fixes selection of cuDNN algorithm (#15881)" (#16484)
authorSyed Tousif Ahmed <syed.ahmed.emails@gmail.com>
Fri, 1 Feb 2019 20:38:15 +0000 (12:38 -0800)
committerFacebook Github Bot <facebook-github-bot@users.noreply.github.com>
Fri, 1 Feb 2019 21:07:36 +0000 (13:07 -0800)
commit6d373c02ef3b37375c04cd058e418e4124000513
tree308c92884a5c3f21bb9cffadde5de0c557492723
parent638dbe4b4646ea547e483433002d5ba71441da02
Revert "Fixes selection of cuDNN algorithm (#15881)" (#16484)

Summary:
There is a regression in cudnnGet*_v7 that causes slowdown in resnet50 training. I am opening a bug with cuDNN team about this. This reverts commit 38374468832e307ca741901870914857a836dd5d.

ezyang :crying_cat_face:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/16484

Differential Revision: D13924755

Pulled By: soumith

fbshipit-source-id: 8c719345fc443f1289539bfae630eea9224ba4a5
aten/src/ATen/cudnn/Descriptors.h
aten/src/ATen/native/cudnn/Conv.cpp