Load all MoE experts during warmup #11571
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+11
−6
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This PR is a somewhat crude hack that allows to load all experts in MoE models during warmup.
The hacky part is the warmup detection - I explicitly examine the ubatch tokens to detect the warmup.
I couldn't find a better way to do it, let me know if one exists.
If the model is warming up then n_expert_used is set to n_expert, this will cause all existing experts to be loaded to memory during warmup.
Fixes #11163