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全量微调显存占用 #1
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默认的配置我用了8个40GB的A100。 |
2个40g就可以 |
有开源吗? |
这个是用的原始的配置吗?我用 4 个 A00 仍然 GPU 不够, out of memory |
训练了多久呢? |
用dp zero 2, 长度拉小点一般256-512就够了,我用2个40g,4个3090 都测试过,可以跑,如果跑一半不可以,就可能是长度问题。 |
检查cpu的内存,不一定是显存不够 |
麻烦能贴一下详细的参数配置吗,我用 4 卡 24G 的 A5000 一直爆显存, CPU 内存是 80G |
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请问大佬在全量微调时,显存占用是多少呢?
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