最終更新:2022-10-25 (火) 06:01:37 (541d)
numactl
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Control NUMA policy for processes or shared memory
usage: numactl [--all | -a] [--interleave= | -i <nodes>] [--preferred= | -p <node>] [--physcpubind= | -C <cpus>] [--cpunodebind= | -N <nodes>] [--membind= | -m <nodes>] [--localalloc | -l] command args ... numactl [--show | -s] numactl [--hardware | -H] numactl [--length | -l <length>] [--offset | -o <offset>] [--shmmode | -M <shmmode>] [--strict | -t] [--shmid | -I <id>] --shm | -S <shmkeyfile> [--shmid | -I <id>] --file | -f <tmpfsfile> [--huge | -u] [--touch | -T] memory policy | --dump | -d | --dump-nodes | -D memory policy is --interleave | -i, --preferred | -p, --membind | -m, --localalloc | -l <nodes> is a comma delimited list of node numbers or A-B ranges or all. Instead of a number a node can also be: netdev:DEV the node connected to network device DEV file:PATH the node the block device of path is connected to ip:HOST the node of the network device host routes through block:PATH the node of block device path pci:[seg:]bus:dev[:func] The node of a PCI device <cpus> is a comma delimited list of cpu numbers or A-B ranges or all all ranges can be inverted with ! all numbers and ranges can be made cpuset-relative with + the old --cpubind argument is deprecated. use --cpunodebind or --physcpubind instead <length> can have g (GB), m (MB) or k (KB) suffixes