NAME

       signaltest - RT signal roundtrip test software

SYNTAX

       signaltest [-b USEC] [-l loops] [-p PRIO] [-q|--quiet] [-t NUM] [-m|--mlockall] [-v|--verbose]

OPTIONS

       -b, --breaktrace=USEC
              Send  break  trace  command when latency > USEC. This is a debugging option to control the latency
              tracer in the realtime preemption patch.  It is useful to track down unexpected large latencies on
              a system.

       -l, --loops=LOOPS
              Set the number of loops. The default is 0 (endless). This option is  useful  for  automated  tests
              with  a  given number of test cycles. signaltest is stopped once the number of timer intervals has
              been reached.

       -p, --prio=PRIO
              Set the priority of the process.

       -q, --quiet
              Only print only the summary on exit.

       -t, --threads=NUM
              Numer of threads to use (defaults=2).

       -m, --mlockall
              Lock current and future memory allocations.

       -v, --verbose
              Output values on stdout for statistics, with format: n:c:v n=tasknum c=count v=value in us

AUTHORS

       signaltest was written by Thomas Gleixner <tglx@linutronix.de>.

       This manual page was written by Ricardo Salveti de Araujo <ricardo.salveti@canonical.com>, for the Debian
       project (and may be used by others).

                                                 August 20, 2012                                   SIGNALTEST(8)