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ericzw avatar ericzw commented on July 27, 2024

尝试一下用分布式启动,GPU指定为1呢?

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sunyclj avatar sunyclj commented on July 27, 2024

尝试一下用分布式启动,GPU指定为1呢?

谢谢,已解决!把模型改成X2超分训练至iter=48k,序列长度是10,日志输出 loss: 0.0099,但是测试结果包含很多类似马赛克的效果:
frame_0011
请问这是正常的现象吗?我不确定是否还有必要继续训练(总的iters=400k)

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ericzw avatar ericzw commented on July 27, 2024

尝试一下用分布式启动,GPU指定为1呢?

谢谢,已解决!把模型改成X2超分训练至iter=48k,序列长度是10,日志输出 loss: 0.0099,但是测试结果包含很多类似马赛克的效果: frame_0011 请问这是正常的现象吗?我不确定是否还有必要继续训练(总的iters=400k)

我没有遇到过这个情况,或许等它再训练看看?

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sunyclj avatar sunyclj commented on July 27, 2024

尝试一下用分布式启动,GPU指定为1呢?

谢谢,已解决!把模型改成X2超分训练至iter=48k,序列长度是10,日志输出 loss: 0.0099,但是测试结果包含很多类似马赛克的效果: frame_0011 请问这是正常的现象吗?我不确定是否还有必要继续训练(总的iters=400k)

我没有遇到过这个情况,或许等它再训练看看?

你好,麻烦再请教一下显存占用问题,有如下几种设置:(1)x2超分,输入LR尺寸大小是1281283,FTVSR模型的num_blocks=60;(2)x2超分,输入LR尺寸大小是64643,FTVSR模型的num_blocks=60;(3)x4超分,输入LR尺寸大小是64643,FTVSR模型的num_blocks=60;(4)x4超分,输入LR尺寸大小是64643,FTVSR模型的num_blocks=30;
在4张A100,每张A100显存40G,这四种设置在训练时,最大显存占用基本一致,都是39.4G左右;且在fix_ttvsr之后,显存也是一直增加,直到39.4G,请问这是什么原因呢?

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