[Inductor][CPP] Enable vectorized fp8 quant dequant #152418
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🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/152418
Note: Links to docs will display an error until the docs builds have been completed. ❗ 1 Active SEVsThere are 1 currently active SEVs. If your PR is affected, please view them below: ❌ 1 New Failure, 1 Cancelled Job, 2 Unrelated FailuresAs of commit e626c5c with merge base 9608e7f ( NEW FAILURE - The following job has failed:
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BROKEN TRUNK - The following job failed but were present on the merge base:👉 Rebase onto the `viable/strict` branch to avoid these failures
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jansel
approved these changes
Apr 30, 2025
jgong5
approved these changes
May 8, 2025
This was referenced May 12, 2025
CaoE
approved these changes
May 13, 2025
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Summary
This PR enables the vectorization codegen with Inductor CPP backend for
FP8_E4M3quantfromfloat32anddequanttofloat32.Test Plan
cc @jgong5 @mingfeima @XiaobingSuper @sanchitintel @ashokei @jingxu10 @jerryzh168 @voznesenskym @penguinwu @EikanWang @Guobing-Chen @zhuhaozhe @blzheng @wenzhe-nrv @jiayisunx @ipiszy @chenyang78 @kadeng @muchulee8 @amjames @chauhang @aakhundov