pytorch

5acf4030 - Run functorch tests in default shards; delete functorch-specific shards (#96464)

Run functorch tests in default shards; delete functorch-specific shards (#96464) Fixes #96347 This PR: - Makes the functorch tests run as a part of the "default" shards - Delete the functorch CI shard from all CI job configurations (if it exists) - Increase the "default" shard count by 1 for each job, unless it was previously set to 1, to accommodate the new functorch tests and not regress time-to-signal. - Adds a bunch of skips for ROCM and torchdynamo configurations. We can investigate them later. NB: I might go through some more iterations to figure out what other skips need to be added, but this iteration of the PR seems to pass most CI. suite. Test Plan: - wait for CI Pull Request resolved: https://github.com/pytorch/pytorch/pull/96464 Approved by: https://github.com/huydhn