Earlier if there were no ops in the graph, fullgraph=True will also fallback to eager. This hides issues in testing, where we silently fallback to eager, and do not test optimized bytecode. As can be seen in the PR, I had to fix several tests when I forced to use the optimized bytecode in the absence of graph. A few failing tests will be fixed in follow up PRs.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/146527
Approved by: https://github.com/zou3519, https://github.com/StrongerXi
PR changes how `reconstruct` is done for a ConstDict. As of today, it works as follow:
(1) codegen(...) each pair of key/value
(2) create a new dictionary to hold the new items
(3) clear the original dictionary
(4) update the original dict with the one created in (2)
We do a micro optimization in the generated bytecode to:
- Only codegen the items that changed.
- Only clear the original dictionary if a key was removed.
Fixes: #133487
Pull Request resolved: https://github.com/pytorch/pytorch/pull/134876
Approved by: https://github.com/zou3519
PR changes how `reconstruct` is done for a ConstDict. As of today, it works as follow:
(1) codegen(...) each pair of key/value
(2) create a new dictionary to hold the new items
(3) clear the original dictionary
(4) update the original dict with the one created in (2)
We do a micro optimization in the generated bytecode to:
- Only codegen the items that changed.
- Only clear the original dictionary if a key was removed.
Fixes: #133487
Pull Request resolved: https://github.com/pytorch/pytorch/pull/134876
Approved by: https://github.com/zou3519
