- via the C library libcgroup.
(http://sourceforge.net/projects/libcg/)
- via the python application cset.
- (http://developer.novell.com/wiki/index.php/Cpuset)
+ (http://code.google.com/p/cpuset/)
The sched_setaffinity calls can also be done at the shell prompt using
SGI's runon or Robert Love's taskset. The mbind and set_mempolicy
In this directory you can find several files:
# ls
-cpuset.cpu_exclusive cpuset.memory_spread_slab
-cpuset.cpus cpuset.mems
-cpuset.mem_exclusive cpuset.sched_load_balance
-cpuset.mem_hardwall cpuset.sched_relax_domain_level
-cpuset.memory_migrate notify_on_release
-cpuset.memory_pressure tasks
-cpuset.memory_spread_page
+cgroup.clone_children cpuset.memory_pressure
+cgroup.event_control cpuset.memory_spread_page
+cgroup.procs cpuset.memory_spread_slab
+cpuset.cpu_exclusive cpuset.mems
+cpuset.cpus cpuset.sched_load_balance
+cpuset.mem_exclusive cpuset.sched_relax_domain_level
+cpuset.mem_hardwall notify_on_release
+cpuset.memory_migrate tasks
Reading them will give you information about the state of this cpuset:
the CPUs and Memory Nodes it can use, the processes that are using