vulkan: support GET_ROWS for k-quants #16235
Merged
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Outdated suggestions cannot be applied.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.
The dequantize functions are copy/pasted from mul_mm_funcs.comp with very few changes - add a_offset and divide iqs by 2. It's probably possible to call these functions from mul_mm_funcs and avoid the duplication, but I didn't go that far in this change.
See leejet/stable-diffusion.cpp#851 (comment).