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Bump flashinfer to nightly-v0.6.15-20260724 - #192

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neha/flashinfer-nightly-v0.6.15-20260724
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Bump flashinfer to nightly-v0.6.15-20260724#192
nehashah-eng wants to merge 2 commits into
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neha/flashinfer-nightly-v0.6.15-20260724

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Summary

  • Bump flashinfer-commit in .github/configurations/vllm-tensorizer.yml (both cuda13.2.1 and cuda12.9.1 matrix entries) from v0.6.14 to nightly-v0.6.15-20260724.

Test plan

  • CI build passes for both vllm-tensorizer matrix entries

nehashah-eng and others added 2 commits July 24, 2026 15:21
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
…outing patch

The GLM-5.2 routing renorm 0/0 NaN bug this patch worked around
(sigmoid underflow -> 0/0 in ScaledSumNormalizePostprocess) was fixed
independently upstream two days later in flashinfer-ai/flashinfer#3803,
merged on top of the block-per-token routing refactor
(flashinfer-ai/flashinfer#3751). Both the mSumEpsilon=1e-20f fix and the
lossy warp-path score reconstruction this patch addressed are already
present in nightly-v0.6.15-20260724, so applying our patch on top just
conflicts (as seen in CI: "patch failed: csrc/trtllm_fused_moe_runner.cu:76").
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@nehashah-eng Build complete, success: https://github.com/coreweave/ml-containers/actions/runs/30131558781
Image: ghcr.io/coreweave/ml-containers/vllm-tensorizer:neha-flashinfer-nightly-v0.6.15-20260724-0623847-752a3a504485790a2e8491cacbb35c137339ad34-cuda13.2.1-ubuntu24.04

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@nehashah-eng Build complete, success: https://github.com/coreweave/ml-containers/actions/runs/30131558781
Image: ghcr.io/coreweave/ml-containers/vllm-tensorizer:neha-flashinfer-nightly-v0.6.15-20260724-0623847-752a3a504485790a2e8491cacbb35c137339ad34-cuda12.9.1-ubuntu24.04

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