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Does Blackwell really accumulate in FP4 MM in FP32?

Status: Open.

#287 In thu-ml/SageAttention;

· jmkuebler opened on Oct 28, 2025

Where the unit tests to test the correctness?

Status: Open.

#286 In thu-ml/SageAttention;

· binding7012 opened on Oct 27, 2025

Clarify hardware dependency of observed speedup

Status: Open.

#285 In thu-ml/SageAttention;

· Debugger-Pro opened on Oct 24, 2025

typo on l compute from paper

Status: Open.

#284 In thu-ml/SageAttention;

· Andy0422 opened on Oct 22, 2025

Many people are still using TESLA V100, but SageAttention 2.2 does not support it. I wonder if it is possible to add support for V100!

Status: Open.

#283 In thu-ml/SageAttention;

· zxq3003 opened on Oct 18, 2025

sageattention3 varlen's attention

Status: Open.

#282 In thu-ml/SageAttention;

· xiaomabufei opened on Oct 16, 2025

[Feature Request] GQA Support

Status: Open.

#278 In thu-ml/SageAttention;

· mobicham opened on Oct 10, 2025

Posting this as a workaround for Wan2.2 blank or static output after discovering it is due to the recent Sage Attention update

Status: Open.

#277 In thu-ml/SageAttention;

· freelake opened on Oct 9, 2025

The latest change as of about 21 hours ago or so seems to break Wan Video Sampler for KJs videos at least for wan2.2 animate.

Status: Open.

#274 In thu-ml/SageAttention;

· freelake opened on Oct 9, 2025

Black image output with sage attention on workflows that previously worked

Status: Open.

#273 In thu-ml/SageAttention;

· vlrevolution opened on Oct 9, 2025

python 3.13 cuda 12.9 torch 2.8 Compilation failed

Status: Open.

#271 In thu-ml/SageAttention;

· wzgrx opened on Oct 4, 2025

change ComfyUI kj-nodes to support sageattn3_blackwell

Status: Open.

#270 In thu-ml/SageAttention;

· gamergamer8888 opened on Oct 3, 2025