update logic for compatibility with gptqmodel:exllamav2 backend #1438
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
…or compatibility with gptqmodel:exllamav2 backend Signed-off-by: He, Xin3 <xin3.he@intel.com>
Contributor
There was a problem hiding this comment.
Pull request overview
This PR refactors the GPTQ format conversion logic to improve compatibility with the gptqmodel:exllamav2 backend. The function is renamed to better reflect its purpose, and conversion is now conditionally applied based on the packing format configuration.
Changes:
- Renamed
process_gptq_qzerotoconvert_gptq_v1_to_v2_formatfor clarity - Added conditional logic to only convert when packing format is "auto_round:gptq" (v1)
- Updated inline comments to clarify v1 vs v2 format distinction
mengniwang95
approved these changes
Feb 12, 2026
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
XuehaoSun
approved these changes
Feb 12, 2026
chensuyue
added a commit
that referenced
this pull request
Feb 12, 2026
Signed-off-by: He, Xin3 <xin3.he@intel.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: chen, suyue <suyue.chen@intel.com> (cherry picked from commit 86231c4)
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
4 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Outdated suggestions cannot be applied.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.
Description
Rename process_gptq_qzero to convert_gptq_v1_to_v2 and update logic for compatibility with gptqmodel:exllamav2 backend
Type of Change
Related Issues
Fixes or relates to #
Checklist Before Submitting