onnxruntime
[WebGPU] Widen MatMulNBits SubgroupMatrix-8x16x16 tiling to 128x256
#32605
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[WebGPU] Widen MatMulNBits SubgroupMatrix-8x16x16 tiling to 128x256 #32605

qjia7 merged 15 commits into microsoft:main from daijh:pr/matmulnbits-sgm
daijh
daijh daijh requested a review from copilot-pull-request-reviewer copilot-pull-request-reviewer 36 days ago
azure-pipelines
daijh daijh marked this pull request as draft 36 days ago
copilot-pull-request-reviewer
copilot-pull-request-reviewer commented on 2026-09-15
daijh
daijh daijh force pushed from 9c3af0c3 to 473f0a1e 34 days ago
daijh daijh changed the title [WebGPU] Widen SubgroupMatrixMatMulNBits tile size to 128x256 [WebGPU] Widen SubgroupMatrix 8x16x16 tiling to 128x256 34 days ago
daijh daijh force pushed from 473f0a1e to 181a16da 34 days ago
daijh daijh force pushed from 181a16da to 9b8ba9aa 34 days ago
daijh daijh marked this pull request as ready for review 34 days ago
azure-pipelines
daijh
jchen10
qjia7
jchen10
daijh
daijh
daijh daijh force pushed from 6c3edc0f to 20246354 30 days ago
daijh daijh force pushed from 20246354 to 0892a255 29 days ago
daijh [WebGPU] Widen SubgroupMatrix 8x16x16 tiling to 128x256
124a0408
daijh Update comments
16754008
daijh Optimize for small M
66749141
daijh Fix js build: avoid weight_index_indirect.getByOffset
707bad83
daijh webgpu: tune subgroup matrix nbits matmul
4878bd5b
daijh webgpu: tune subgroup matrix nbits matmul
c3a8bb2e
daijh webgpu: reconcile subgroup matrix tuning with main
cf6480b7
daijh daijh force pushed from 9cedcf41 to cf6480b7 13 days ago
daijh daijh changed the title [WebGPU] Widen SubgroupMatrix 8x16x16 tiling to 128x256 [WebGPU] Widen MatMulNBits SubgroupMatrix-8x16x16 tiling to 128x256 13 days ago
daijh Update
3b3ccaf5
daijh
jchen10
jchen10 approved these changes on 2026-10-09
daijh webgpu: clarify pack naming and inline offsets helper
d8b9a63f
daijh
qjia7
qjia7 commented on 2026-10-09
daijh WebGPU: revert 16x16x16 MatMulNBits N alignment to previous restriction
4e86cd72
daijh WebGPU: enforce MatMulNBits workgroup device limits
08fcf984
daijh Add TODO for 16x16x16
244e151f
daijh Update
fa30dd14
qjia7
daijh
daijh Update
40093670
daijh Add back comments
0279c705
daijh
qjia7
qjia7 approved these changes on 2026-10-10
qjia7 qjia7 enabled auto-merge (squash) 11 days ago
qjia7 qjia7 merged bb47315d into main 11 days ago
daijh daijh deleted the pr/matmulnbits-sgm branch 11 days ago

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