added MXFP4 quantizer support to directly load GPT-OSS models via QEFFAutoModelForCausalLM #577
+120
−28
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
Contributor
ochougul
commented
Sep 26, 2025
ochougul
commented
- added mxfp4 quantizer to match weights keys
- added transform to dequantize mxfp4 to float32
…FAutoModelForCausalLM Signed-off-by: Onkar Chougule <[email protected]>
ochougul
requested review from
quic-rishinr,
quic-hemagnih and
quic-amitraj
as code owners
Signed-off-by: Onkar Chougule <[email protected]>
Signed-off-by: Onkar Chougule <[email protected]>
vbaddi
reviewed
Sep 26, 2025
vbaddi
approved these changes
Sep 30, 2025
There was a problem hiding this comment.
LGTM, thanks :)
Let's merge this add_gpt_oss, @quic-hemagnih can you please initiate CI and merge the add_gpt_oss branch to mainline?
Signed-off-by: Onkar Chougule <[email protected]>
Signed-off-by: Onkar Chougule <[email protected]>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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.