[Inference] Optimize performance of params_sync_among_devices_pass #68920
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… optim_params_sync_among_devices_pass
yuanlehome
changed the title
zhoutianzi666
approved these changes
Oct 29, 2024
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PR Category
Inference
PR Types
Performance
Description
pcard-71500
params_sync_among_devices_pass减少不必要的copy，实测在8B模型上可减少50%的模型加载时间。