diff --git a/pages/linux/numactl.md b/pages/linux/numactl.md new file mode 100644 index 0000000000..25545386e9 --- /dev/null +++ b/pages/linux/numactl.md @@ -0,0 +1,16 @@ +# numactl + +> Control NUMA policy for processes or shared memory. +> More information: . + +- 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}}`