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[Doc]clean up ascend scheduler config from doc (#4612)

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clean up ascend scheduler config from doc

- vLLM version: v0.11.2

Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>
This commit is contained in:
wangxiyuan
2025-12-02 14:22:56 +08:00
committed by GitHub
parent bb1610dc25
commit cb33b09179
8 changed files with 13 additions and 38 deletions
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19
docs/source/user_guide/configuration/additional_config.md
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@@ -27,7 +27,6 @@ The following table lists additional configuration options available in vLLM Asc
| Name | Type | Default | Description |
|-------------------------------------|------|---------|-----------------------------------------------------------------------------------------------------------------------------------------------|
| `torchair_graph_config` | dict | `{}` | Configuration options for torchair graph mode |
| `ascend_scheduler_config` | dict | `{}` | Configuration options for ascend scheduler |
| `weight_prefetch_config` | dict | `{}` | Configuration options for weight prefetch |
| `refresh` | bool | `false` | Whether to refresh global Ascend configuration content. This is usually used by rlhf or ut/e2e test case. |
| `expert_map_path` | str | `None` | When using expert load balancing for an MoE model, an expert map path needs to be passed in. |
@@ -61,18 +60,6 @@ The details of each configuration option are as follows:
| `enable_kv_nz`| bool | `False` | Whether to enable KV Cache NZ layout. This option only takes effect on models using MLA (for example, DeepSeek). |
| `enable_super_kernel` | bool | `False` | Whether to enable super kernel to fuse operators in deepseek moe layers. This option only takes effects on moe models using dynamic w8a8 quantization.|
**ascend_scheduler_config**
| Name | Type | Default | Description |
| ---- | ---- | ------- | ----------- |
| `enabled` | bool | `False` | Whether to enable ascend scheduler for V1 engine.|
| `enable_pd_transfer` | bool | `False` | Whether to enable P-D transfer. When it is enabled, decode is started only when prefill of all requests is done. This option only takes effect on offline inference. |
| `decode_max_num_seqs` | int | `0` | Whether to change max_num_seqs of decode phase when P-D transfer is enabled. This option only takes effect when enable_pd_transfer is True. |
| `max_long_partial_prefills` | Union[int, float] | `float('inf')` | The maximum number of prompts longer than long_prefill_token_threshold that will be prefilled concurrently. |
| `long_prefill_token_threshold` | Union[int, float] | `float('inf')` | a request is considered long if the prompt is longer than this number of tokens. |
ascend_scheduler_config also supports the options from [vllm scheduler config](https://docs.vllm.ai/en/stable/api/vllm/config.html#vllm.config.SchedulerConfig). For example, you can add `enable_chunked_prefill: True` to ascend_scheduler_config as well.
**weight_prefetch_config**
| Name | Type | Default | Description |
@@ -93,12 +80,6 @@ An example of additional configuration is as follows:
"graph_batch_sizes_init": False,
"enable_kv_nz": False
},
"ascend_scheduler_config": {
"enabled": True,
"enable_chunked_prefill": True,
"max_long_partial_prefills": 1,
"long_prefill_token_threshold": 4096,
},
"weight_prefetch_config": {
"enabled": True,
"prefetch_ratio": {