ggml-webgpu: Update register tiling matmul to use f32 accumulation#21644
Merged
ggerganov merged 7 commits intoggml-org:masterfrom Apr 14, 2026
Merged
ggml-webgpu: Update register tiling matmul to use f32 accumulation#21644ggerganov merged 7 commits intoggml-org:masterfrom
ggerganov merged 7 commits intoggml-org:masterfrom
Conversation
Contributor
|
The f32 accumulator fix seems to be helping us. I hooked this branch with wllama and ran the Qwen models; it seems to be working as expected on Firefox and Safari now. Chrome still seems to be broken, but it's no longer printing Chrome output: |
github-actions
Bot
added
ggml
Contributor
Now it works on Chrome as well!
|
reeselevine
added
the
merge ready
mengqin
pushed a commit
to mengqin/llama.cpp
that referenced
this pull request
Apr 20, 2026
…gml-org#21644) * Update register tiling matmul to use f32 accumulation * fix profiling code * Fix register tiling matmul for chrome, i'm blaming dawn * Update batch tuning value for iOS * compile fix * Fix use of new load function
ArberSephirotheca
pushed a commit
to ArberSephirotheca/llama.cpp
that referenced
this pull request
Apr 21, 2026
…gml-org#21644) * Update register tiling matmul to use f32 accumulation * fix profiling code * Fix register tiling matmul for chrome, i'm blaming dawn * Update batch tuning value for iOS * compile fix * Fix use of new load function
arthw
pushed a commit
to arthw/llama.cpp
that referenced
this pull request
Apr 23, 2026
…gml-org#21644) * Update register tiling matmul to use f32 accumulation * fix profiling code * Fix register tiling matmul for chrome, i'm blaming dawn * Update batch tuning value for iOS * compile fix * Fix use of new load function
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.
Overview
callback_mode()accidentally introduced in ggml-webgpu: address quantization precision and backend lifecycle managment #21521.Requirements