[Feature][MiniMax-H3] Complete VSA and Ulysses support (#6909)

Signed-off-by: princepride <wangzhipeng628@gmail.com>
Signed-off-by: 汪志鹏 <wangzhipeng628@gmail.com>
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汪志鹏 authored and GitHub committed 2026-09-02 07:19:21 -04:00
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@@ -20,7 +20,7 @@ For the internal selector, registry, and platform contract, see
| Install and use SageAttention 2.2 or SageAttention3 | [SageAttention](attention_backends/sage.md) |
| Match training or rollout kernels loaded from Hugging Face | [Hugging Face Hub Backends](attention_backends/huggingface_hub.md) |
| Use block-sparse video attention on Ascend NPU | [RainFusion](attention_backends/rainfusion.md) |
| Use FastVideo VSA with FastWan2.2-TI2V-5B on CUDA | [FastVideo VSA](attention_backends/fastvideo_vsa.md) |
| Use FastVideo VSA with FastWan2.2-TI2V-5B or FastH3 MiniMax-H3 on CUDA | [FastVideo VSA](attention_backends/fastvideo_vsa.md) |
## Backend options
@@ -36,7 +36,7 @@ For the internal selector, registry, and platform contract, see
| `FLASH_ATTN_HUB` | Hub kernel | FlashAttention 2 from Hugging Face `kernels` | [Hugging Face Hub Backends](attention_backends/huggingface_hub.md) |
| `FLASH_ATTN_3_HUB` | Hub kernel | FlashAttention 3 from Hugging Face `kernels` on Hopper or newer | [Hugging Face Hub Backends](attention_backends/huggingface_hub.md) |
| `RAINFUSION_ATTN` | Block sparse | MindIE-SD RainFusion video attention on Ascend NPU | [RainFusion](attention_backends/rainfusion.md) |
| `FASTVIDEO_VSA` | Block sparse | FastVideo variable sparse self-attention for FastWan2.2-TI2V-5B on CUDA | [FastVideo VSA](attention_backends/fastvideo_vsa.md) |
| `FASTVIDEO_VSA` | Block sparse | FastVideo variable sparse self-attention for FastWan2.2-TI2V-5B and FastH3 MiniMax-H3 on CUDA | [FastVideo VSA](attention_backends/fastvideo_vsa.md) |
## Configuration