403 Commits

Author	SHA1	Message	Date
Michael Voznesensky	bc19494814	[Dynamo] Symbolic shape guards (#87570) ... **Introduces symbolic shape guards into dynamo.** In this PR, we take the existing fake tensor infra and plumbing in dynamo and we start passing a shape_env around. This shape_env does not get plumbed down to middle layers / backend yet - it only collects expressions from frontend invocations at the moment. We then translate these expressions into guards at the point where we take other guards installed throughout dynamo - and add them to check_fn. Part 1 of https://docs.google.com/document/d/1QJ-M4zfMkD-fjHIqW089RptjLl9EgozZGCceUbvmgfY/edit# cc @jansel @lezcano @fdrocha @mlazos @soumith @yanboliang @penguinwu @anijain2305 Pull Request resolved: https://github.com/pytorch/pytorch/pull/87570 Approved by: https://github.com/ezyang	2022-10-25 21:15:40 +00:00
Michael Lazos	8461460d55	Unified debug directory for dynamo/inductor tools (#87438) ... Fixes https://github.com/pytorch/torchdynamo/issues/1705 Fixes https://github.com/pytorch/torchdynamo/issues/1383 Adds a debug directory by default called `torchdynamo_debug` in the current working directory. In the debug directory for each run of dynamo (an enter and exit of optimize) folder run_\<timestamp\> is created which contains any minifier/inductor/torchdynamo artifacts under respective folders. Updated the minifier, record replay, and inductor tracing to use this directory cc @jansel @lezcano @fdrocha @soumith @voznesenskym @yanboliang Pull Request resolved: https://github.com/pytorch/pytorch/pull/87438 Approved by: https://github.com/soumith	2022-10-22 03:43:11 +00:00
Jason Ansel	c7c09722ad	Move TorchDynamo into PyTorch core (#86461) ... Context: https://github.com/pytorch/torchdynamo/issues/1588 This PR moves [TorchDynamo](https://github.com/pytorch/torchdynamo) and TorchInductor into PyTorch core. - `torchdynamo` becomes `torch._dynamo` - `torchinductor` becomes `torch._inductor` This PR was generated by running `copy_to_core.sh` in https://github.com/pytorch/torchdynamo/pull/1538 Pull Request resolved: https://github.com/pytorch/pytorch/pull/86461 Approved by: https://github.com/voznesenskym	2022-10-13 23:18:06 +00:00