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[Doc] Update faq #2334

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Aug 12, 2025
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[Doc] Update faq #2334

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10 changes: 5 additions & 5 deletions docs/source/faqs.md
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@

### 1. What devices are currently supported?

Currently, **ONLY** Atlas A2 series(Ascend-cann-kernels-910b)，Atlas A2 series(Atlas-A3-cann-kernels) and Atlas 300I(Ascend-cann-kernels-310p) series are supported:
Currently, **ONLY** Atlas A2 series(Ascend-cann-kernels-910b)，Atlas A3 series(Atlas-A3-cann-kernels) and Atlas 300I(Ascend-cann-kernels-310p) series are supported:

- Atlas A2 Training series (Atlas 800T A2, Atlas 900 A2 PoD, Atlas 200T A2 Box16, Atlas 300T A2)
- Atlas 800I A2 Inference series (Atlas 800I A2)
Expand Down Expand Up @@ -161,10 +161,10 @@ for output in outputs:
2. Set the following enveriments parameters:

```bash
export LCCL_DETERMINISTIC = 1
export HCCL_DETERMINISTIC = 1
export ATB_MATMUL_SHUFFLE_K_ENABLE = 0
export ATB_LLM_LCOC_ENABLE = 0
export LCCL_DETERMINISTIC=1
export HCCL_DETERMINISTIC=true
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high

The use of different value types for LCCL_DETERMINISTIC (1) and HCCL_DETERMINISTIC (true) can be confusing as they both appear to control deterministic behavior. To prevent user error and improve clarity, please consider adding a comment to the documentation explaining why these two related flags require different value types.

export ATB_MATMUL_SHUFFLE_K_ENABLE=0
export ATB_LLM_LCOC_ENABLE=0
```

### 19. How to fix the error "ImportError: Please install vllm[audio] for audio support" for Qwen2.5-Omni model？
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