[Precompile] Hook up backend="inductor" #155387
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This was referenced Jun 7, 2025
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/155387
Note: Links to docs will display an error until the docs builds have been completed. ✅ You can merge normally! (1 Unrelated Failure)As of commit 45232ce with merge base d5b4a32 ( UNSTABLE - The following job is marked as unstable, possibly due to flakiness on trunk:
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cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx chenyang78 kadeng chauhang amjames [ghstack-poisoned]
cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx chenyang78 kadeng chauhang amjames [ghstack-poisoned]
cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx chenyang78 kadeng chauhang amjames [ghstack-poisoned]
This PR adds the necessary things to register and record backend ids from BundledAOTAutogradCacheEntry. One TODO to point out; in this diff, if there are multiple backends that would have the same AOTAutogradCache key (traditional cache key, not backend_id), we just end up serializing the same BundledAOTAutogradCache entry multiple times. This is not ideal obviously, so we'll want to deduplicate these and just track the different keys that one BundledAOTAutogradCacheEntry is associated with instead. This shouldn't be super hard to do, though, as we just need to run a deduplication step on call to `serialize()`, I think. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx chenyang78 kadeng chauhang amjames [ghstack-poisoned]
This PR adds the necessary things to register and record backend ids from BundledAOTAutogradCacheEntry. One TODO to point out; in this diff, if there are multiple backends that would have the same AOTAutogradCache key (traditional cache key, not backend_id), we just end up serializing the same BundledAOTAutogradCache entry multiple times. This is not ideal obviously, so we'll want to deduplicate these and just track the different keys that one BundledAOTAutogradCacheEntry is associated with instead. This shouldn't be super hard to do, though, as we just need to run a deduplication step on call to `serialize()`, I think. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx chenyang78 kadeng chauhang amjames [ghstack-poisoned]
This PR adds the necessary things to register and record backend ids from BundledAOTAutogradCacheEntry. One TODO to point out; in this diff, if there are multiple backends that would have the same AOTAutogradCache key (traditional cache key, not backend_id), we just end up serializing the same BundledAOTAutogradCache entry multiple times. This is not ideal obviously, so we'll want to deduplicate these and just track the different keys that one BundledAOTAutogradCacheEntry is associated with instead. This shouldn't be super hard to do, though, as we just need to run a deduplication step on call to `serialize()`, I think. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx chenyang78 kadeng chauhang amjames [ghstack-poisoned]
This PR adds the necessary things to register and record backend ids from BundledAOTAutogradCacheEntry. One TODO to point out; in this diff, if there are multiple backends that would have the same AOTAutogradCache key (traditional cache key, not backend_id), we just end up serializing the same BundledAOTAutogradCache entry multiple times. This is not ideal obviously, so we'll want to deduplicate these and just track the different keys that one BundledAOTAutogradCacheEntry is associated with instead. This shouldn't be super hard to do, though, as we just need to run a deduplication step on call to `serialize()`, I think. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx chenyang78 kadeng chauhang amjames [ghstack-poisoned]
This PR adds the necessary things to register and record backend ids from BundledAOTAutogradCacheEntry. One TODO to point out; in this diff, if there are multiple backends that would have the same AOTAutogradCache key (traditional cache key, not backend_id), we just end up serializing the same BundledAOTAutogradCache entry multiple times. This is not ideal obviously, so we'll want to deduplicate these and just track the different keys that one BundledAOTAutogradCacheEntry is associated with instead. This shouldn't be super hard to do, though, as we just need to run a deduplication step on call to `serialize()`, I think. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx chenyang78 kadeng chauhang amjames [ghstack-poisoned]
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Successfully rebased |
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@pytorchbot merge |
Merge startedYour change will be merged once all checks pass (ETA 0-4 Hours). Learn more about merging in the wiki. Questions? Feedback? Please reach out to the PyTorch DevX Team |
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This PR is causing failures for both rocm and cuda. See below for examples: |
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@pytorchmergebot revert -c nosignal -m "dynamo/test_precompile_context.py::PrecompileContextTests::test_basic GH job link HUD commit link" |
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@pytorchbot successfully started a revert job. Check the current status here. |
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@jamesjwu your PR has been successfully reverted. |
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This reverts commit 2c68c3e. Reverted #155387 on behalf of https://github.com/atalman due to dynamo/test_precompile_context.py::PrecompileContextTests::test_basic [GH job link](https://github.com/pytorch/pytorch/actions/runs/15772892021/job/44464141039) [HUD commit link](https://hud.pytorch.org/pytorch/pytorch/commit/2c68c3e8d5e9a235f5861be6486de4959f80c840) ([comment](#155387 (comment)))
This PR adds the necessary things to register and record backend ids from BundledAOTAutogradCacheEntry. One TODO to point out; in this diff, if there are multiple backends that would have the same AOTAutogradCache key (traditional cache key, not backend_id), we just end up serializing the same BundledAOTAutogradCache entry multiple times. This is not ideal obviously, so we'll want to deduplicate these and just track the different keys that one BundledAOTAutogradCacheEntry is associated with instead. This shouldn't be super hard to do, though, as we just need to run a deduplication step on call to `serialize()`, I think. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov [ghstack-poisoned]
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This PR adds the necessary things to register and record backend ids from BundledAOTAutogradCacheEntry. One TODO to point out; in this diff, if there are multiple backends that would have the same AOTAutogradCache key (traditional cache key, not backend_id), we just end up serializing the same BundledAOTAutogradCache entry multiple times. This is not ideal obviously, so we'll want to deduplicate these and just track the different keys that one BundledAOTAutogradCacheEntry is associated with instead. This shouldn't be super hard to do, though, as we just need to run a deduplication step on call to `serialize()`, I think. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov [ghstack-poisoned]
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@pytorchbot merge |
Merge startedYour change will be merged once all checks pass (ETA 0-4 Hours). Learn more about merging in the wiki. Questions? Feedback? Please reach out to the PyTorch DevX Team |
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Stack from ghstack (oldest at bottom):
This PR adds the necessary things to register and record backend ids from BundledAOTAutogradCacheEntry.
One TODO to point out; in this diff, if there are multiple backends that would have the same AOTAutogradCache key (traditional cache key, not backend_id), we just end up serializing the same BundledAOTAutogradCache entry multiple times. This is not ideal obviously, so we'll want to deduplicate these and just track the different keys that one BundledAOTAutogradCacheEntry is associated with instead. This shouldn't be super hard to do, though, as we just need to run a deduplication step on call to
serialize(), I think.cc @voznesenskym @penguinwu @EikanWang @jgong5 @Guobing-Chen @XiaobingSuper @zhuhaozhe @blzheng @wenzhe-nrv @jiayisunx @ipiszy @chenyang78 @kadeng @muchulee8 @amjames @chauhang @aakhundov