[Enhance] Add ConvModule.turn_on_fast_conv_bn_eval to reduce repetitive code and dynamically bind conv during forward #2835
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Outdated suggestions cannot be applied.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.
Motivation
Reduce repetitive code for the
fast_conv_bn_eval
feature introduced in #2807 .Modification
Create a simple
turn_on_fast_conv_bn_eval
function, and call this function in__init__
andcreate_from_conv_bn
. In the future,mmengine
might also require this function. See open-mmlab/mmengine#1202 for details.This PR also subsumes the #2836 PR to dynamically bind conv during forward. Test examples added for this case.
BC-breaking (Optional)
It does not break backward-compatibility, as it just introduces a new function.
Use cases (Optional)
An existing
ConvModule
object can callturn_on_fast_conv_bn_eval
to turn on thefast_conv_bn_eval
feature.Checklist
Before PR:
After PR: