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Merge similar examples in offline_inference into single basic example (#12737)

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Harry Mellor
2025-02-20 12:53:51 +00:00
committed by GitHub
parent b69692a2d8
commit 992e5c3d34
29 changed files with 394 additions and 437 deletions
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docs/source/getting_started/installation/cpu/index.md
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@@ -170,7 +170,7 @@ vLLM CPU backend supports the following vLLM features:
sudo apt-get install libtcmalloc-minimal4 # install TCMalloc library
find / -name *libtcmalloc* # find the dynamic link library path
export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libtcmalloc_minimal.so.4:$LD_PRELOAD # prepend the library to LD_PRELOAD
python examples/offline_inference/basic.py # run vLLM
python examples/offline_inference/basic/basic.py # run vLLM
```
- When using the online serving, it is recommended to reserve 1-2 CPU cores for the serving framework to avoid CPU oversubscription. For example, on a platform with 32 physical CPU cores, reserving CPU 30 and 31 for the framework and using CPU 0-29 for OpenMP:
@@ -207,7 +207,7 @@ CPU NODE SOCKET CORE L1d:L1i:L2:L3 ONLINE MAXMHZ MINMHZ MHZ
# On this platform, it is recommend to only bind openMP threads on logical CPU cores 0-7 or 8-15
$ export VLLM_CPU_OMP_THREADS_BIND=0-7
$ python examples/offline_inference/basic.py
$ python examples/offline_inference/basic/basic.py
```
- If using vLLM CPU backend on a multi-socket machine with NUMA, be aware to set CPU cores using `VLLM_CPU_OMP_THREADS_BIND` to avoid cross NUMA node memory access.