Repository navigation
Document that Firefox cannot run the WebGPU notebook's q4 model - #11
Merged
Merged
Conversation
Firefox's WebGPU allows 9 storage buffers per shader stage, and ONNX Runtime's 4-bit WebGPU kernels need 10, so loading SmolLM2-135M-Instruct q4 (or q4f16) fails with "Too many storage buffers in shader. Current: 10, Max is 9". Chrome allows 10 and Safari 44; fp16 and fp32 run in Firefox. State this in the notebook introduction, and correct the q4 download size (about 180 MB).
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #11 +/- ##
=======================================
Coverage 82.96% 82.96%
=======================================
Files 8 8
Lines 2472 2472
=======================================
Hits 2051 2051
Misses 421 421
Flags with carried forward coverage won't be shown. Click here to find out more. 🚀 New features to boost your workflow:
|
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
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Firefox's WebGPU allows 9 storage buffers per shader stage, and ONNX Runtime's
4-bit WebGPU kernels need 10, so loading SmolLM2-135M-Instruct q4 (or q4f16)
fails with "Too many storage buffers in shader. Current: 10, Max is 9". Chrome
allows 10 and Safari 44; fp16 and fp32 run in Firefox. State this in the
notebook introduction, and correct the q4 download size (about 180 MB).