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把权重从系统内存拷贝到显存OOM问题 #1936

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@QUBOOR-CREATE

主机是i3,操作系统win10,模型为cosyvoice(0.5B)
在尝试用example.py(dtype=FP16/BF16)都会报错,都显示当把权重从系统内存拷贝到显存时发生了显存爆炸。后台监测算力卡状态,以大小为8G的为例,显存使用情况最高也就2207/8192。猜测是显存不够,但换到大小为16G的算力卡后仍出现同样的问题。

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