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[Misc] Log time consumption on weight downloading #12926

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@waltforme waltforme commented Feb 8, 2025

This PR tries to give some visibility to the time used on downloading weights from HF.

This tiny feature allows us to quantitatively understand the performance gain of local cache, thus can greatly help us to evaluate (and optimize) the performance of the engine.

FIX #12916

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@@ -262,6 +266,11 @@ def download_weights_from_hf(
revision=revision,
local_files_only=huggingface_hub.constants.HF_HUB_OFFLINE,
)
end_time = time.time()
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Better to use perf.counter() or monotonic() instead.

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@comaniac Thanks for the good catch!
Force-push to 23f62ea used perf_counter() instead.

@comaniac comaniac added the ready ONLY add when PR is ready to merge/full CI is needed label Feb 8, 2025
@comaniac comaniac enabled auto-merge (squash) February 8, 2025 05:24
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[Feature]: log download time and model weights load time separately
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