Add mechanism for make_fx to not error on data-dependent-ops #114129
Closed
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Stack from ghstack (oldest at bottom):
I'm looking for a make_fx(tracing_mode=real) that doesn't error out on
data-dependent operations. This PR adds a flag to do that. We use this
to help implement offline generation, but this is useful by itself:
sometimes we want to trace a function with real tensors and don't care
if we bake values in (because we just want to see what happened).
Test Plan: