run a3c on 8 cpus, it still slow.

[TIANRENK]

When I runing a3c on 8 cpus, it still slow.
My cpu is Xeon(R) Platinum 8255C. Is this the reason for my poor cpu performance or torch multiprocessing 's problem?

[StrategicVisionary]

I suspect you need more resources (CPUs/GPUs/Compute Time). It took me hours to days to build successful networks on this machine: Lambda Deep Learning GPU Workstation 3x 1080Ti Quad DevBox Server/Workstation (presently for sale): https://www.ebay.com/itm/185934565514 . If you want a platform that runs the models to mastery, you'll need workstation-level computing power.

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