hosting-7B-llm-on-google-cloud
Speed Benchmarking 7B LLM on different gcloud VMs
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hosting-7B-llm-on-google-cloud
In this repo, I'm seeing how fast the Large Language Model InternLM2.5-7B-Chat (q5_k_m quantized) runs on different Google Cloud Compute Engine Virtual Machines.
On each machine, I run the same 5 queries, which all involve answering questions based on ~1000 words of text taken from a website - you can see the benchmarking code here: ./query_speed_benchmark.py
| machine type | GPU(s) | specs | boot disk size | GCP Image | cost per hour | mean inference time (single query) | all inference times (single queries) |
|---|---|---|---|---|---|---|---|
| e2-himem-2 | 0 | 2 vCPU, 1 core, 16GB memory | 10 Gb | $0.12 | 15 minutes | 878 (I got bored and stopped after this one) | |
| e2-himem-4 | 0 | 4 vCPU, 2 core, 32Gb memory | 10 Gb | $0.23 | 7 minutes | 418, 440, 422, 419, 435 | |
| e2-himem-8 | 0 | 8 vCPU, 4 core, 64 GB memory | 10 Gb | $0.47 | 3.5 minutes | 205, 215, 209, 204, 215 | |
| n1-standard-4 | 1 Nvidia T4 | 4 vCPU, 2 core, 15 GB memory | 50 Gb | Deep Learning VM with CUDA 11.8 M123 | $0.67 | 20 seconds | 7, 30, 13, 12, 41 |
Code used for VM setup:
Run the benchmark on a virtual machine:
# launch a local model server #
llama.cpp/llama-server -m './llm_models/model.gguf' --port 6969 --ctx-size 2000 > /dev/null 2>&1 &
# run the benchmark #
python3 query_speed_benchmark.py
# stop the local model server #
pkill llama-server