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Segfault in HIP dequantize_per_tensor_fp8 on gfx1201 (RDNA4)

Status: Open.

#125 In Comfy-Org/comfy-kitchen;

· fgheorghe opened on Aug 21, 2026

[Bug] GPU LOST (driver device lost) with comfy kitchen attention (INT8) on NVIDIA RTX 5060 Ti (sm_120), Windows -- same workflow with native attention is stable

Status: Open.

#120 In Comfy-Org/comfy-kitchen;

· leimuxiao opened on Aug 16, 2026

Feature Request: Streamed QKV Projection and Packed Low-Bit K/V Support for Extreme Long-Sequence Attention

Status: Open.

#119 In Comfy-Org/comfy-kitchen;

· eliowang6 opened on Aug 16, 2026

na3d custom-op registration uses PEP-585 annotations, breaking import on torch < 2.7

Status: Open.

#114 In Comfy-Org/comfy-kitchen;

· j2gg0s opened on Aug 13, 2026

ck-attention STILL crashes on AMD after #104 fix

Status: Open.

#110 In Comfy-Org/comfy-kitchen;

· YAY-3M-TA3 opened on Aug 12, 2026

retune int8 GEMM tiles for gfx1103 and vectorize rowwise quantize

Status: Open.

#102 In Comfy-Org/comfy-kitchen;

· LuXuxue opened on Aug 9, 2026

CUTLASS INT8 dequant selects poor config for tall MiniMax H3 shapes on RTX A6000

Status: Open.

#98 In Comfy-Org/comfy-kitchen;

· Many0therFunctions opened on Aug 7, 2026

eager backend advertises int8_linear on MPS but dispatches to CUDA-only torch._int_mm

Status: Open.

#92 In Comfy-Org/comfy-kitchen;

· namikazi25 opened on Aug 3, 2026

ComfyUI crashes using Flux Klein 9b with Triton backend - dequantize_nvfp4_kernel_tl

Status: Open.

#71 In Comfy-Org/comfy-kitchen;

· waltercool opened on Jul 10, 2026

INT8 matmul autotune uses NVIDIA-tuned configs on AMD RDNA

Status: Open.

#68 In Comfy-Org/comfy-kitchen;

· liminfei-amd opened on Jul 10, 2026

Memory access fault using Krea 2 INT8 CONVROT with Triton backend on AMD gfx1151

Status: Open.

#64 In Comfy-Org/comfy-kitchen;

· waltercool opened on Jul 7, 2026

Fatal access violation (0xC0000005) running int8_tensorwise model on ROCm Windows (gfx1101 / RDNA3)

Status: Open.

#61 In Comfy-Org/comfy-kitchen;

· kleintech opened on Jun 30, 2026