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. This man page was written by Roland Stigge.