EngineX-Hygon/sglang
5
0
Fork 0
Code Issues Pull Requests Actions 7 Projects Releases Wiki Activity

[doc] added quantization doc for dpsk (#3843)

Browse Source
This commit is contained in:
Shenggui Li
2025-02-26 01:43:28 +08:00
committed by GitHub
parent 60524920ba
commit 06427dfab1
1 changed files with 10 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
docs/references/deepseek.md
View File

@@ -84,6 +84,14 @@ Overall, with these optimizations, we have achieved up to a 7x acceleration in o
## FAQ
**Question**: What should I do if model loading takes too long and NCCL timeout occurs?
1. **Question**: What should I do if model loading takes too long and NCCL timeout occurs?
Answer: You can try to add `--dist-timeout 3600` when launching the model, this allows for 1-hour timeout.i
**Answer**: You can try to add `--dist-timeout 3600` when launching the model, this allows for 1-hour timeout.
2. **Question**: How to use quantized DeepSeek models?
**Answer**: DeepSeek's MLA does not have support for quantization. You need to add the `--disable-mla` flag to run the quantized model successfully. Meanwhile, AWQ does not support BF16, so add the `--dtype half` flag if AWQ is used for quantization. One example is as follows:
```bash
python3 -m sglang.launch_server --model cognitivecomputations/DeepSeek-R1-AWQ --tp 8 --trust-remote-code --dtype half --disable-mla
```