Get TestTorch.test_empty_meta working again

[ezyang]

Stack from ghstack:

• Move argument grouping into FunctionSchema #48195 Move argument grouping into FunctionSchema
• Refactor argument fields in FunctionSchema to Arguments #48182 Refactor argument fields in FunctionSchema to Arguments
• Structured kernels generate Meta registrations #48116 Structured kernels generate Meta registrations
• Get TestTorch.test_empty_meta working again #48113 Get TestTorch.test_empty_meta working again

Fix is simple: just treat Meta as a backend covered by AutogradOther.
This semantically makes sense, since meta kernels are just like regular
CPU/CUDA kernels, they just don't do any compute.

Signed-off-by: Edward Z. Yang ezyang@fb.com

Differential Revision: D25056641

[ailzhang]

Thanks!

[dr-ci]

💊 CI failures summary and remediations

As of commit 461f39a (more details on the Dr. CI page):

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✅ None of the CI failures appear to be your fault 💚

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• 1/1 broken upstream at merge base 2832e32 from Nov 17 until Nov 18 (26 commits; cdc2d28 - a6898cb)

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🚧 1 fixed upstream failure:

These were probably caused by upstream breakages that were already fixed.

Please rebase on the viable/strict branch (expand for instructions)

If your commit is newer than viable/strict, you can try basing on an older, stable commit:

git fetch https://github.com/pytorch/pytorch viable/strict
git rebase --onto FETCH_HEAD $(git merge-base origin/master HEAD)

If your commit is older than viable/strict:

git fetch https://github.com/pytorch/pytorch viable/strict
git rebase FETCH_HEAD

Check out the recency history of this "viable master" tracking branch.

• binary_linux_libtorch_3_7m_cpu_gcc5_4_cxx11-abi_shared-with-deps_build from Nov 17 until Nov 18 (26 commits; cdc2d28 - a6898cb)
  • 🔁 rerun

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This comment has been revised 2 times.

[facebook-github-bot]

@ezyang merged this pull request in a97d059.