Jeff Huang 4e06eaa417 [CK_TILE] fmha: Add query padding support to backward pass ...

Introduces support for query sequence padding (q_padding) in the FMHA backward pass kernels.
- Passing `seqlen_q_ptr` to the backward kernels to distinguish logical from physical sequence lengths.
- Updating `OGradDotO`, `ConvertQGrad`, and `DQDKDV` kernels to respect logical lengths and handle zero-length sequences.
- Aligning LSE indexing in the forward kernel with the padded layout for consistency.
- Adding a new GTest suite (`test_fmha_bwd_kernel_padding.cpp`) with comprehensive tests for various padding scenarios, including zero-length
  sequences and deterministic mode.

2025-10-25 16:10:35 +08:00

..

ck

[CK][host] limit the rotating count to prevent oom (#3089)

2025-10-24 08:55:54 -07:00

ck_tile

[CK_TILE] fmha: Add query padding support to backward pass

2025-10-25 16:10:35 +08:00

rapidjson

Update pre-commit to fixed versions, run remod for ck_tile (#2895)

2025-10-16 15:29:17 -07:00