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XPixelGroup / BasicSR

Open Source Image and Video Restoration Toolbox for Super-resolution, Denoise, Deblurring, etc. Currently, it includes EDSR, RCAN, SRResNet, SRGAN, ESRGAN, EDVR, BasicVSR, SwinIR, ECBSR, etc. Also support StyleGAN2, DFDNet.
https://basicsr.readthedocs.io/en/latest/
Apache License 2.0
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CPU占用率满 GPU占用率低 #642

Open clelevo opened 8 months ago

clelevo commented 8 months ago

您好！我在训练时设置batch_size=8训练SAFMN网络时间为16h，batchsize=48训练时间为16d，两者CPU均为满负载，且GPU负载均很低，约为25%，且呈现阶段性0负载，是因为CPU IO瓶颈了嘛？将数据集读取格式为lmdb也没有影响。请问是哪里出了问题？