2021-01-22 13:57:46 +01:00
|
|
|
# numactl
|
|
|
|
|
|
|
|
|
|
> Control NUMA policy for processes or shared memory.
|
2024-06-18 18:04:51 +02:00
|
|
|
> More information: <https://manned.org/numactl>.
|
2021-01-22 13:57:46 +01:00
|
|
|
|
|
|
|
|
- Run a command on node 0 with memory allocated on node 0 and 1:
|
|
|
|
|
|
|
|
|
|
`numactl --cpunodebind={{0}} --membind={{0,1}} -- {{command}} {{command_arguments}}`
|
|
|
|
|
|
|
|
|
|
- Run a command on CPUs (cores) 0-4 and 8-12 of the current cpuset:
|
|
|
|
|
|
|
|
|
|
`numactl --physcpubind={{+0-4,8-12}} -- {{command}} {{command_arguments}}`
|
|
|
|
|
|
|
|
|
|
- Run a command with its memory interleaved on all CPUs:
|
|
|
|
|
|
|
|
|
|
`numactl --interleave={{all}} -- {{command}} {{command_arguments}}`
|
