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Remove deprecated double sparsity feature (#23009)

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Lianmin Zheng
2026-04-17 13:33:12 -07:00
committed by GitHub
parent 3df35ecc80
commit 44e67c6835
11 changed files with 2 additions and 1637 deletions
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docs/advanced_features/server_arguments.md
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@@ -382,16 +382,6 @@ Please consult the documentation below and [server_args.py](https://github.com/s
| `--dllm-algorithm` | The diffusion LLM algorithm, such as LowConfidence. | `None` | Type: str |
| `--dllm-algorithm-config` | The diffusion LLM algorithm configurations. Must be a YAML file. | `None` | Type: str |
## Double Sparsity
| Argument | Description | Defaults | Options |
| --- | --- | --- | --- |
| `--enable-double-sparsity` | Enable double sparsity attention | `False` | bool flag (set to enable) |
| `--ds-channel-config-path` | The path of the double sparsity channel config | `None` | Type: str |
| `--ds-heavy-channel-num` | The number of heavy channels in double sparsity attention | `32` | Type: int |
| `--ds-heavy-token-num` | The number of heavy tokens in double sparsity attention | `256` | Type: int |
| `--ds-heavy-channel-type` | The type of heavy channels in double sparsity attention | `qk` | Type: str |
| `--ds-sparse-decode-threshold` | The minimum decode sequence length required before the double-sparsity backend switches from the dense fallback to the sparse decode kernel. | `4096` | Type: int |
## Offloading
| Argument | Description | Defaults | Options |
| --- | --- | --- | --- |