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训练qwen14b，前面lr一直为0 #943

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jhjiang10 opened this issue May 16, 2024 · 2 comments

jhjiang10 commented May 16, 2024

tried to get lr value before scheduler/optimizer started stepping, returning lr=0

duguwanglong commented May 23, 2024

Also occur this issure

Collaborator

Jintao-Huang commented Jul 13, 2024

qwen2吗。qwen2需要使用bf16进行训练. 看看是否出现nan

tastelikefeet closed this as completed

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