[CPU][ARM] Limit cases when ACL int8 convolution executor is chosen #33040
+62
−14
Conversation
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
v-Golubev
reviewed
Nov 26, 2025
Contributor
v-Golubev
left a comment
v-Golubev
left a comment
There was a problem hiding this comment.
Could you please extend the existing tests by adding a test case with per channel dequantization?
Contributor
Author
Added per-channel test case. |
v-Golubev
reviewed
Nov 27, 2025
src/plugins/intel_cpu/tests/functional/custom/subgraph_tests/src/arm/conv_fq.cpp
Show resolved
Hide resolved
v-Golubev
approved these changes
Nov 27, 2025
Comment on lines
+130
to
+136
| ov::element::Type expectedPrecision = element::f32; | ||
| #if defined(OPENVINO_ARCH_ARM64) | ||
| const auto& [inputShape, inputPrecision, quantizeIntervals, fqConstShapes, targetName] = this->GetParam(); | ||
| if (fqConstShapes.empty()) { | ||
| expectedPrecision = quantizeIntervals[0][0] < 0.f ? element::i8 : element::u8; | ||
| } | ||
| #endif |
Contributor
There was a problem hiding this comment.
Could you please add a short comment on why do we expect these precisions? The main thing I'd expect to see here is the mention that we don't support per channel dequantization for quantized convolution, so in this case we fallback on f32 implementation
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Outdated suggestions cannot be applied.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.
Details:
Tickets: