onnxruntime
Add float zero point support for 2-bit LUT GEMM in MatMulNBits
#28354
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Add float zero point support for 2-bit LUT GEMM in MatMulNBits #28354

vraspar merged 8 commits into main from vraspar/matmulnbits-float-zp
vraspar
vraspar Add float zero point support for 2-bit LUT GEMM in MatMulNBits
e4c4922c
vraspar vraspar requested a review from copilot-pull-request-reviewer copilot-pull-request-reviewer 47 days ago
copilot-pull-request-reviewer
copilot-pull-request-reviewer commented on 2026-05-04
vraspar Address review: add BF16 guard, LUT skip, fallback test
7aaf31ad
vraspar vraspar requested a review from copilot-pull-request-reviewer copilot-pull-request-reviewer 46 days ago
copilot-pull-request-reviewer
copilot-pull-request-reviewer commented on 2026-05-05
vraspar Fix doc comment: clarify float ZP shape vs packer usage
4e39a916
vraspar
vraspar commented on 2026-05-05
vraspar Fix test packed stride, extract ZP conversion helper, add non-aligned…
b99dc2f4
vraspar vraspar marked this pull request as ready for review 45 days ago
vraspar vraspar requested a review from copilot-pull-request-reviewer copilot-pull-request-reviewer 45 days ago
vraspar vraspar requested a review from tianleiwu tianleiwu 45 days ago
tianleiwu
tianleiwu commented on 2026-05-07
tianleiwu
tianleiwu commented on 2026-05-07
vraspar Address review feedback for float ZP LUT GEMM support
004beb1e
vraspar
vraspar commented on 2026-05-08
vraspar vraspar requested a review from tianleiwu tianleiwu 40 days ago
tianleiwu
tianleiwu commented on 2026-05-12
vraspar Add varying per-block and dynamic ZP test coverage for 2-bit float ze…
6c6f3943
vraspar vraspar requested a review from tianleiwu tianleiwu 39 days ago
vraspar Merge remote-tracking branch 'origin/main' into pr-28354
6182e93a
vraspar Update QMoE LutGemmPack calls for widened float ZP API
3047db86
tianleiwu
tianleiwu approved these changes on 2026-05-13
vraspar vraspar enabled auto-merge (squash) 38 days ago
vraspar vraspar merged e8ae6ce9 into main 38 days ago
vraspar vraspar deleted the vraspar/matmulnbits-float-zp branch 38 days ago

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