onnxruntime
Fail loudly when MatMulNBits receives unsupported block_size on CPU EP
#28590

Merged

Fail loudly when MatMulNBits receives unsupported block_size on CPU EP #28590

tianleiwu merged 3 commits into main from copilot/fix-matmulnbits-output-issue

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27ae2d2c

copilot-swe-agent assigned

copilot-swe-agent 27 days ago

copilot-swe-agent assigned

tianleiwu 27 days ago

Add validation check for unsupported block_size in MatMulNBits to pre…

8301797e

copilot-swe-agent changed the title ~~[WIP] Fix MatMulNBits silent zero output for block_size=512~~ Fail loudly when MatMulNBits receives unsupported block_size on CPU EP 27 days ago

copilot-swe-agent requested a review from

tianleiwu 27 days ago

tianleiwu commented on 2026-05-20

tianleiwu requested changes on 2026-05-20

Test UnsupportedBlockSize_512 explicitly on CPU EP per review feedback

2071daad

copilot-swe-agent requested a review from

tianleiwu 27 days ago

tianleiwu approved these changes on 2026-05-20

tianleiwu requested a review from

justinchuby 27 days ago

tianleiwu marked this pull request as ready for review 27 days ago

justinchuby approved these changes on 2026-05-20

tianleiwu enabled auto-merge (squash) 27 days ago

tianleiwu merged 4236d6e9 into main 27 days ago

tianleiwu deleted the copilot/fix-matmulnbits-output-issue branch 27 days ago

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onnxruntime Fail loudly when MatMulNBits receives unsupported block_size on CPU EP #28590 Merged

Fail loudly when MatMulNBits receives unsupported block_size on CPU EP #28590

onnxruntime
Fail loudly when MatMulNBits receives unsupported block_size on CPU EP
#28590

Merged