Multi GPU training checkpoint problem

bmaltais / kohya_ss

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Multi GPU training checkpoint problem #2844

Open lixida123 opened 3 hours ago

lixida123 commented 3 hours ago

b98fa0e59a9841aa74f4257c9035a38d I am currently using two 4090s to train sdxl checkpoint, but the speed does not seem to increase and the epoch I set has changed from 10 to 20. Is it my misunderstanding that multiple Gpus do not increase the speed but overlap repeatedly? 78d2bc97b3dc896fd1a9a469c9f8b292

RaySteve312 commented 2 hours ago

4090增不了速。但你达到原训练目标只需一半步数