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What's the relation between batch_sampler and real batchsize? #51

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LingyvKong opened this issue Dec 2, 2022 · 1 comment

LingyvKong commented Dec 2, 2022

Hello, If I train a network with 2 gpus, the real batchsize is batch_sampler? or 2*batch_sampler?
what about the learning rate?

Thank you

yqyao commented Dec 5, 2022

the total batchsize = batchsize * gpu_num @LingyvKong

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