[StaticRuntime] Fusion pass for ClipRanges/GatherRanges/LengthsToOffsets

[hlu1]

Differential Revision: D25388512

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D25388512

[dr-ci]

💊 CI failures summary and remediations

As of commit 78c4e98 (more details on the Dr. CI page):

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• 3/6 failures possibly* introduced in this PR
  • 3/3 non-CircleCI failure(s)
• 3/6 broken upstream at merge base fc0a3a1 on Dec 09 from 1:34pm to 3:07pm PDT (3 commits; f5e9ffb - bfa95f9)

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🚧 2 ongoing upstream failures:

These were probably caused by upstream breakages that are not fixed yet:

• pytorch_linux_xenial_cuda10_2_cudnn7_py3_gcc7_test1 since Dec 09
  • 🔁 rerun
• pytorch_linux_xenial_cuda10_2_cudnn7_py3_gcc7_test2 since Dec 09
  • 🔁 rerun

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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.

• pytorch_windows_vs2019_py36_cuda10.1_test2 on Dec 09 from 1:34pm to 3:07pm PDT (3 commits; f5e9ffb - bfa95f9)
  • 🔁 rerun

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Extra GitHub checks: 2 failed

• Failed: GitHub Actions - clang-tidy
• Failed: GitHub Actions - clang-format

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ci.pytorch.org: 1 failed

• Failed: pr/pytorch-linux-bionic-rocm3.9-py3.6

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[facebook-github-bot]

This pull request has been merged in 8954eb3.