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zero dim support for tensorwise float8 training #1352

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@vkuzo vkuzo commented Nov 26, 2024

Summary:

Adds a test for zero-dim support for tensorwise scaling for float8 training. Doing tensorwise-only for now to unblock a customer. We'll follow up with rowwise/blockwise in future PRs.

Requires pytorch/pytorch#140967

Test Plan: CI

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pytorch-bot bot commented Nov 26, 2024

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/ao/1352

Note: Links to docs will display an error until the docs builds have been completed.

❌ 1 New Failure

As of commit 2e5001e with merge base a558f7e (image):

NEW FAILURE - The following job has failed:

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@facebook-github-bot facebook-github-bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Nov 26, 2024
@vkuzo vkuzo force-pushed the 20241118_zero_dim branch 2 times, most recently from f2e4d5f to a9ec849 Compare November 26, 2024 20:29
@vkuzo vkuzo changed the title [wip] zero dim support for float8 training zero dim support for float8 training Nov 26, 2024
@vkuzo vkuzo requested review from jerryzh168 and drisspg November 26, 2024 20:30
@vkuzo vkuzo force-pushed the 20241118_zero_dim branch from a9ec849 to a130365 Compare November 26, 2024 20:32
@vkuzo vkuzo added the topic: improvement Use this tag if this PR is an improvement (doesn't fit into any of the other categories) label Nov 26, 2024
@vkuzo vkuzo changed the title zero dim support for float8 training zero dim support for tensorwise float8 training Nov 26, 2024
@vkuzo vkuzo force-pushed the 20241118_zero_dim branch from a130365 to b8b4601 Compare December 2, 2024 16:02
Summary:

Test Plan:

Reviewers:

Subscribers:

Tasks:

Tags:
@vkuzo vkuzo force-pushed the 20241118_zero_dim branch from b8b4601 to 2e5001e Compare December 2, 2024 16:05
yanbing-j pushed a commit to yanbing-j/ao that referenced this pull request Dec 9, 2024
…resses ctrl+c (pytorch#1352)

Setup a SIGINT handler to gracefully exit the program once the user
presses ctrl+c.

Signed-off-by: Sébastien Han <seb@redhat.com>
Co-authored-by: Jack-Khuu <jack.khuu.7@gmail.com>
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3 participants