NAME¶

hwloc-ps - List currently-running processes that are bound.

SYNOPSIS¶

hwloc-ps [ options]

OPTIONS¶

-a

list all processes, even those that are not bound to any specific part of the machine.

-p --physical

report OS/physical indexes instead of logical indexes

-l --logical

report logical indexes instead of physical/OS indexes (default)

-c --cpuset

show process bindings as cpusets instead of objects.

--whole-system

Do not consider administration limitations.

DESCRIPTION¶

By default, hwloc-ps lists only those currently-running processes that are bound; it displays their their identifier, command-line and binding. The binding may be reported as objects or cpusets. By default, process bindings are restricted to the currently available topology. If some processes are bound to processors that are not available to the current process, they are ignored unless --whole-system is given. The output is a plain list. If you wish to annotate the hierarchical topology with processes so as to see how they are actual distributed on the machine, you might want to use lstopo --ps instead (which also only shows processes that are bound). The -a switch can be used to show all processes, if desired.

SEE ALSO¶

hwloc(7), lstopo(1), hwloc-calc(1), hwloc-distrib(1)