runon man page on IRIX

runon man page on IRIX

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RUNON(1)							      RUNON(1)

NAME
     runon - run a command on a particular processor

SYNOPSIS
     runon n command [ arguments ]

DESCRIPTION
     runon executes command, assigning it to run only on processor n, where n
     varies between 0 and the number of processors on the system minus one.
     (For single-processor systems, then, there is only processor 0.)

     This CPU affinity is inherited across fork() and exec() system calls.  A
     sysmp(2) call can change the CPU affinity.	 Note that command may still
     run on other processors, briefly, to perform I/O or other hardware-
     specific actions.

     runon can not run a command on a processor that is part of a cpuset
     unless the user has permission to access the cpuset.  runon can not run a
     command on a processor that has been excluded from the system via the
     mpadmin command.

     For additional information concerning threads assigned or bound to a CPU,
     consult the MP_MUSTRUN description of the sysmp(2) man page.

SEE ALSO
     mpadmin(1), sysmp(2), miser_cpuset(1).

WARNINGS
     In the case of the following command

	  runon 1 command1; command2

     runon applies only to command1.  The command

	  runon 2 (command1; command2)

     is syntactically incorrect.

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