cyclicdeadline - Man Page

This program is used to test the deadline scheduler (SCHED_DEADLINE) using a cyclictest style program

Synopsis

cyclicdeadline [-ha] [-c cpulist] [-i interval] [-s step] [-t nr_threads] [-D duration]

Description

cyclicdeadline is a cyclictest style program for testing the deadline scheduler

Options

-h

Show this help menu

-a

Use all CPUs

-c cpulist

Comma / hypen separated list of CPUs to run deadline tasks on

-i interval

The shortest deadline for the tasks in us. (default 1000us)

-s step

The amount to increase the deadline for each task in us. (default 500us)

-t nr_threads

The number of threads to run as deadline (default 1)

-D time

Specify a length for the test to run
Append 'm', 'h', or 'd' to specify minutes, hours, or days

Author

cyclicdeadline was written by Steven Rostedt <rostedt@goodmis.org>

This manual page was written by John Kacur <jkacur@redhat.com>

Info

January 16, 2020