NAME

       rt-migrate-test - real-time task migration program

SYNOPSIS

       rt-migrate-test [-ceh] [-p prio] [-r time] [-s time] [-m time] [-l loops] [nr_tasks]

DESCRIPTION

       Test real-time multiprocessor scheduling of tasks to ensure the highest priority tasks are
       running on all available CPUs

OPTIONS

       This program follows the usual GNU command line syntax, with long  options  starting  with
       two dashes ('--').

       In the summary of options, a value in brackets (), indicates a default value

       -p, --prio=prio
              base priority to start RT tasks with (2)

       -r, --run-time=time
              Run time (ms) to busy loop the threads (20)

       -s, --sleep-time=time
              Sleep time (ms) between intervals (100)

       -m, --maxerr=time
              Max allowed error (microsecs)

       -l --loops=loops
              Number of iterations to run (50)

       -e     Use equal prio for #CPU-1 tasks (requires > 2 CPUS)

       -c, --check
              Stop if lower prio task is quicker than higher (off)

       -h, --help
              Display usage

       [nr-tasks]
              number of tasks to run (number of cpus + 1)

AUTHOR

       rt-migrate-test was written by Steven Rostedt <srostedt@redhat.com>

       This manual page was written by John Kacur <jkacur@redhat.com>

                                          April 21, 2016                       RT-MIGRATE-TEST(8)