Cortex-M backend: Fuse Relu, Hardtanh and Hardsigmoid#15917
Merged
zingo merged 1 commit intopytorch:mainfrom Nov 25, 2025
Merged
Cortex-M backend: Fuse Relu, Hardtanh and Hardsigmoid#15917zingo merged 1 commit intopytorch:mainfrom
zingo merged 1 commit intopytorch:mainfrom
Conversation
Implements a new pass which fuses activation passes with preceeding cortex-m ops if possible. Removed quantization of conv1d, conv3d as they are not tested + moves Conv+relu test to test_activations. Propagate qmin, qmax to conv kernel. Change-Id: Ic7d5709d72a3d8254aff4455bc6dc8eafda14801 Signed-off-by: Adrian Lundell <adrian.lundell@arm.com>
AdrianLundell
added
partner: arm
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/15917
Note: Links to docs will display an error until the docs builds have been completed. ✅ You can merge normally! (2 Unrelated Failures)As of commit 9436522 with merge base 213d24c ( BROKEN TRUNK - The following jobs failed but were present on the merge base:👉 Rebase onto the `viable/strict` branch to avoid these failures
This comment was automatically generated by Dr. CI and updates every 15 minutes. |
meta-cla
bot
added
the
CLA Signed
Contributor
|
@metascroy has imported this pull request. If you are a Meta employee, you can view this in D87791350. |
Contributor
|
Internal testing is good apart from OSS failures |
zingo
approved these changes
Nov 25, 2025
jirioc
pushed a commit
to nxp-upstream/executorch
that referenced
this pull request
Dec 19, 2025
Implements a new pass which fuses activation passes with preceeding cortex-m ops if possible. Removed quantization of conv1d, conv3d as they are not tested + moves Conv+relu test to test_activations. Propagate qmin, qmax to conv kernel. Signed-off-by: Adrian Lundell <adrian.lundell@arm.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
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.
Implements a new pass which fuses activation passes with preceeding cortex-m ops if possible.
Removed quantization of conv1d, conv3d as they are not tested
Propagate qmin, qmax to conv kernel.
cc @freddan80 @per @zingo @oscarandersson8218 @digantdesai