torch.nn.Unfold accepts 0-dim for batch size

[v0dro]

In partial completion of #12013

Allows specifying a tensor with 0-dim batch size for torch.nn.Unfold().

[dr-ci]

💊 CI failures summary and remediations

As of commit 81680d8 (more details on the Dr. CI page):

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• 1/2 failures introduced in this PR
• 1/2 tentatively recognized as flaky ❄️
  • Click here to rerun these jobs

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🕵️ 1 new failure recognized by patterns

The following CI failures do not appear to be due to upstream breakages:

pytorch_linux_xenial_py3_clang5_asan_build (1/1)

Step: "Build" (full log | diagnosis details | 🔁 rerun)

Oct 09 09:08:02 caused by: Connection refused (os error 111)

Oct 09 09:08:02 ++++ extract_trap_cmd 
Oct 09 09:08:02 ++++ printf '%s\n' '' 
Oct 09 09:08:02 +++ printf '%s\n' cleanup 
Oct 09 09:08:02 ++ trap -- ' 
Oct 09 09:08:02 cleanup' EXIT 
Oct 09 09:08:02 ++ [[ pytorch-linux-xenial-py3-clang5-asan-build != *pytorch-win-* ]] 
Oct 09 09:08:02 ++ which sccache 
Oct 09 09:08:02 ++ sccache --stop-server 
Oct 09 09:08:02 Stopping sccache server... 
Oct 09 09:08:02 error: couldn't connect to server 
Oct 09 09:08:02 caused by: Connection refused (os error 111) 
Oct 09 09:08:02 ++ true 
Oct 09 09:08:02 ++ rm /var/lib/jenkins/sccache_error.log 
Oct 09 09:08:02 rm: cannot remove '/var/lib/jenkins/sccache_error.log': No such file or directory 
Oct 09 09:08:02 ++ true 
Oct 09 09:08:02 ++ [[ pytorch-linux-xenial-py3-clang5-asan-build == *rocm* ]] 
Oct 09 09:08:02 ++ SCCACHE_ERROR_LOG=/var/lib/jenkins/sccache_error.log 
Oct 09 09:08:02 ++ SCCACHE_IDLE_TIMEOUT=1200 
Oct 09 09:08:02 ++ RUST_LOG=sccache::server=error 
Oct 09 09:08:02 ++ sccache --start-server 
Oct 09 09:08:02 Starting sccache server... 

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❄️ 1 failure tentatively classified as flaky

but reruns have not yet been triggered to confirm:

pytorch_macos_10_13_py3_build (1/1)

Step: "Update Homebrew" (full log | diagnosis details | 🔁 rerun) ❄️

fatal: Could not read from remote repository.

remote: Total 60 (delta 51), reused 21 (delta 17), pack-reused 0         
Unpacking objects:  96% (58/60) Unpacking objects:  98% (59/60) Unpacking objects: 100% (60/60) Unpacking objects: 100% (60/60), 13.00 KiB | 316.00 KiB/s, done. 
From ssh://github.com/Homebrew/homebrew-cask-versions 
 + f127a2be3...8d1d26f57 master     -> origin/master  (forced update) 
+ git reset --hard origin/master 
HEAD is now at 8d1d26f57 Update microsoft-edge-beta from 86.0.622.36 to 86.0.622.38 (#9741) 
+ for path in '$(find /usr/local/Homebrew -type d -name .git)' 
+ cd /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/.git/.. 
+ git fetch --depth=1 origin 
Connection to github.com closed by remote host.  
fatal: Could not read from remote repository. 
 
Please make sure you have the correct access rights 
and the repository exists. 

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This comment has been revised 7 times.

[v0dro]

@ngimel request review.

[v0dro]

Any update on this?

[ngimel]

Thanks!

[facebook-github-bot]

@ngimel has imported this pull request. If you are a Facebook employee, you can view this diff on Phabricator.

[facebook-github-bot]

@ngimel merged this pull request in 982fa07.