mirror of https://github.com/CrimsonTome/tldr.git
17 lines
565 B
Markdown
17 lines
565 B
Markdown
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# numactl
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> Control NUMA policy for processes or shared memory.
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> More information: <https://man7.org/linux/man-pages/man8/numactl.8.html>.
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- Run a command on node 0 with memory allocated on node 0 and 1:
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`numactl --cpunodebind={{0}} --membind={{0,1}} -- {{command}} {{command_arguments}}`
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- Run a command on CPUs (cores) 0-4 and 8-12 of the current cpuset:
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`numactl --physcpubind={{+0-4,8-12}} -- {{command}} {{command_arguments}}`
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- Run a command with its memory interleaved on all CPUs:
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`numactl --interleave={{all}} -- {{command}} {{command_arguments}}`
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