Manual CPU affinity configuration for multi-socket deep learning servers

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“Improving performance with CPU affinity I have a server with 2 CPUs(EPYC 9754) on a motherboard(Gigabyte MZ73-LM1), and a GPU(nVidia RTX A6000) attached on PCIE0(of CPU0), and a RAID(HighPoint SSD7505) attached on PCIE1(of CPU1), and each CPU has 64G local memory respectively and a dedicated PCIE bus. This server is being used for deep learnning, so the main working processes are an Postgresql(13) server instance and a few of Python. I'm planning to: configue OS(Debian 12) to bind all interrupt ”