CYCLICTEST(1) Xenomai CYCLICTEST(1)NAME
cyclictest - Xenomai high resolution timer test
SYNOPSIS
cyclictest [options]
DESCRIPTION
cyclictest is part of the Xenomai test suite and tests the POSIX skin of Xenomai with a cyclic timer test.
For this program to work, you need to run a suitable Xenomai enabled kernel with the respective module (xeno_posix).
OPTIONS
cyclictest accepts the following options:
-b USEC, --breaktrace=USEC
send break trace command when latency > USEC
-c CLOCK, --clock=CLOCK
select clock:
0 = CLOCK_MONOTONIC (default)
1 = CLOCK_REALTIME
-d DIST, --distance=DIST
distance of thread intervals in us default=500
-i INTV, --interval=INTV
base interval of thread in us default=1000
-l LOOPS, --loops=LOOPS
number of loops: default=0 (endless)
-n, --nanosleep
use clock_nanosleep
-p PRIO, --prio=PRIO
priority of highest prio thread
-q, --quiet
print only a summary on exit
-r, --relative
use relative timer instead of absolute
-t NUM, --threads=NUM
number of threads: default=1
-v, --verbose
output values on stdout for statistics
format: n:c:v n=tasknum c=count v=value in us
AUTHOR
cyclictest was written by Thomas Gleixner <tglx@linutronix.de>. This man page was written by Roland Stigge <stigge@antcom.de>.
2.6.0 2008-04-01 CYCLICTEST(1)
Check Out this Related Man Page
LATENCY(1) Xenomai LATENCY(1)NAME
latency - Xenomai timer latency benchmark
SYNOPSIS
latency [options]
DESCRIPTION
latency is part of the Xenomai test suite. It is a timer latency benchmark program. The system must run a suitable Xenomai enabled kernel
with the respective module (xeno_timerbench).
OPTIONS
latency accepts the following options:
-h print histograms of min, avg, max latencies
-s print statistics of min, avg, max latencies
-H <histogram-size>
default = 200, increase if your last bucket is full
-B <bucket-size>
default = 1000ns, decrease for more resolution
-p <period_us>
sampling period
-l <data-lines per header>
default=21, 0 to supress headers
-T <test_duration_seconds>
default=0, so ^C to end
-q supresses RTD, RTH lines if -T is used
-D <testing_device_no>
number of testing device, default=0
-t <test_mode>
0=user task (default), 1=kernel task, 2=timer IRQ
-f freeze trace for each new max latency
-c <cpu>
pin measuring task down to given CPU
-P <priority>
task priority (test mode 0 and 1 only)
AUTHOR
latency was written by Philippe Gerum <rpm@xenomai.org>. This man page was written by Roland Stigge <stigge@antcom.de>.
2.6.0 2008-04-19 LATENCY(1)
Ok,
I figured out how to code my LCD clock program the only problem I am now having is - making it print out.
I have my for loops and case statements in my program and after that I need to print out the time I know how to use the date with the cut command. But I am unsure on how to link my... (2 Replies)
Discussion started by: Astudent
2 Replies
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Neo,
I have tried numerous times to set my skin to the Matrix clone but it never sticks...
I tried various other ones but it keeps going back to that classic baby blue...with the UNIX in the middle of a cloud.
Tell me what is going on. I know Im not going crazy... b/c I already am. :p :D (5 Replies)
I have this code and I want to get the first two consecutive distances (obtained by calling GET_TH(IT, 'DIST', DIST) at index IT, the result stored in DIST) for which (ITFLG(IT) .NE. 1). L_FIRST get the first DIST for which ITFLG(IT) .NE. 1. Getting a bit confused on how to achieve this.
... (0 Replies)
I have two arrays DIST(1:NCOF) and X(1:NX)
Let NCOF = 5 and NX = 15, with
DIST = and
X =
I want to create an array that puts a zero if DIST is outside the region in X, otherwise putting 1.
In this example I should get
RES =
Using DIST = would give RES =
The values in... (6 Replies)