Issues

• QUACK’s autotuner excluded the 32-threads-per-row configuration used by its own heuristics.

  Dao-AILab/quack#211 · Filter by author yeliu-oss opened on Sep 23, 2026
  1

• [SM100] Missing PDL waits before grouped GEMM metadata reads

  Dao-AILab/quack#206 · Filter by author mcwitt opened on Sep 16, 2026
  3

• [BUG] swiglu_quant_mod FP8-store epilogue: cute.copy src ptr alignment (64 bits) does not meet requirement (128 bits)

  Dao-AILab/quack#196 · Filter by author TangChangcheng opened on Sep 2, 2026

• mbarrier_arrive uses legacy positional arguments and fails with current CUTLASS DSL wheels

  Dao-AILab/quack#188 · Filter by author TorinLi opened on Aug 12, 2026

• AllGatherRunner assumes six cudaStreamGetCaptureInfo return values and fails with cuda-bindings 12.9

  Dao-AILab/quack#187 · Filter by author JiaxuanBai opened on Aug 12, 2026

• [RFC] FlyDSL RMSNorm backend for ROCm

  Dao-AILab/quack#178 · Filter by author jhinpan opened on Jul 22, 2026
  1

• [Request]: Norm fwd: bucket N in compile cache key to reduce recompilations

  Dao-AILab/quack#166 · Filter by author slayton58 opened on Jul 2, 2026

• Speed regression in rmsnorm_fwd when used with torch compile

  Dao-AILab/quack#77 · Filter by author Maharshi-Pandya opened on Mar 3, 2026
  17

• Skip SMEM for small $N$ in softmax kernel

  Dao-AILab/quack#62 · Filter by author GiftedNovaHD opened on Jan 4, 2026

• could you offer an example of fp8 gemm with scale for SM90

  Dao-AILab/quack#58 · Filter by author kousakawang opened on Dec 4, 2025
  2

• Question: _set_cluster_n() in RMSNorm fwd

  Dao-AILab/quack#51 · Filter by author karthik-man opened on Oct 16, 2025
  3

• Is FP8 tensor supported in GEMM?

  Dao-AILab/quack#45 · Filter by author akaitsuki-ii opened on Sep 28, 2025
  2

• Support CPU mCuSeqlensM in Grouped Gemm?

  Dao-AILab/quack#34 · Filter by author zfan2356 opened on Sep 4, 2025
  1

• Does quack support Ada lovelace?

  Dao-AILab/quack#21 · Filter by author cailun01 opened on Jul 17, 2025
  1

• Could you add a list of good kernels to contribute?

  Dao-AILab/quack#17 · Filter by author alexarmbr opened on Jul 15, 2025

• Possible inaccurate profiling results for Liger Cross Entropy Kernel

  Dao-AILab/quack#9 · Filter by author yubofredwang opened on Jul 12, 2025
  1