[Doc] fix docs (#1949)

This commit is contained in:
Lianmin Zheng
2024-11-07 18:20:41 -08:00
committed by GitHub
parent c77c1e05ba
commit 1ae270c5d0
4 changed files with 8 additions and 8 deletions

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@@ -36,17 +36,17 @@ The core features include:
:caption: Frontend Tutorial
frontend/frontend.md
frontend/choices_methods.md
.. toctree::
:maxdepth: 1
:caption: References
references/supported_models.md
references/sampling_params.md
references/hyperparameter_tuning.md
references/supported_models.md
references/benchmark_and_profiling.md
references/choices_methods.md
references/custom_chat_template.md
references/contributor_guide.md
references/troubleshooting.md

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@@ -26,9 +26,9 @@ Data parallelism is better for throughput. When there is enough GPU memory, alwa
### Avoid out-of-memory by Tuning `--chunked-prefill-size`, `--mem-fraction-static`, `--max-running-requests`
If you see out of memory (OOM) errors, you can try to tune the following parameters.
If OOM happens during prefill, try to decrease `--chunked-prefill-size` to `4096` or `2048`.
If OOM happens during decoding, try to decrease `--max-running-requests`.
You can also try to decrease `--mem-fraction-static`, which reduces the memory usage of the KV cache memory pool and helps both prefill and decoding.
- If OOM happens during prefill, try to decrease `--chunked-prefill-size` to `4096` or `2048`.
- If OOM happens during decoding, try to decrease `--max-running-requests`.
- You can also try to decrease `--mem-fraction-static`, which reduces the memory usage of the KV cache memory pool and helps both prefill and decoding.
### Try Advanced Options
- To enable the experimental overlapped scheduler, add `--enable-overlap-scheduler`. It overlaps CPU scheduler with GPU computation and can accelerate almost all workloads. This does not work for constrained decoding currenly.

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@@ -4,9 +4,9 @@ This page lists some common errors and tips for fixing them.
## CUDA out of memory
If you see out of memory (OOM) errors, you can try to tune the following parameters.
If OOM happens during prefill, try to decrease `--chunked-prefill-size` to `4096` or `2048`.
If OOM happens during decoding, try to decrease `--max-running-requests`.
You can also try to decrease `--mem-fraction-static`, which reduces the memory usage of the KV cache memory pool and helps both prefill and decoding.
- If OOM happens during prefill, try to decrease `--chunked-prefill-size` to `4096` or `2048`.
- If OOM happens during decoding, try to decrease `--max-running-requests`.
- You can also try to decrease `--mem-fraction-static`, which reduces the memory usage of the KV cache memory pool and helps both prefill and decoding.
## CUDA error: an illegal memory access was encountered
This error may be due to kernel errors or out-of-memory issues.