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Cpuset
From dankwiki
CPUsets are deprecated on Linux, and have been for some time! They are implemented in terms of version 1 control groups. Everything one can do with a a CPUset can be done with a version 2 control group, but it will be better integrated with other resource controllers.
Don't use CPUsets! This includes libcpuset, which is a farce, and the cgroupv1 filesystem often mounted at /dev/cpuset.
