irqbench

Langue: en

Version: 2008-04-19 (debian - 07/07/09)

Section: 1 (Commandes utilisateur)

Sommaire

NAME

irqbench - Xenomai IRQ benchmark, host control

SYNOPSIS

irqbench [options]

DESCRIPTION

irqbench is part of the Xenomai test suite and benchmarks IRQs. It is the controlling part running on a plain Linux host, connected via RS232 or Laplink with the target which is running a suitable Xenomai enabled kernel with the respective module (xeno_posix). The target must run irqloop (1).

OPTIONS

irqbench accepts the following options:
-p <period_us>
signal period, default=100 us
-T <test_duration_seconds>
default=0, so ^C to end
-o <port_type>
0=serial (default), 1=parallel
-a <port_io_address>
default=0x3f8/0x378
-f
freeze trace for each new max latency

SEE ALSO

/usr/share/doc/xenomai-doc/txt/irqbench.txt, irqloop(1)

AUTHOR

irqbench was written by Jan Kiszka <jan.kiszka@web.de>. This man page was written by Roland Stigge <stigge@antcom.de>.