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>.