.\" Hey, EMACS: -*- nroff -*- .TH DEADLINE_TEST 8 "November 1, 2018" .\" Please adjust this date whenever revising the manpage. .\" .\" Some roff macros, for reference: .\" .nh disable hyphenation .\" .hy enable hyphenation .\" .ad l left justify .\" .ad b justify to both left and right margins .\" .nf disable filling .\" .fi enable filling .\" .br insert line break .\" .sp insert n+1 empty lines .\" for manpage-specific macros, see man(7) .SH NAME deadline_test \- High resolution test program .SH DESCRIPTION .PP This program is used to test the deadline scheduler (SCHED_DEADLINE tasks) .SH SYNOPSIS .B deadline_test .RI "[ \-hb ] [ \-c CPUSET ] [ \-i INTV ] [ \-p PERCENT ] [ \-P PERCENT ] \ [ \-r PRIO ] [ \-s STEP ] [ \-t NUM ]" .SH OPTIONS .TP .B \-b Bind on the last cpu. (shortcut for -c ) .br .TP .B \-c CPUSET Comma/hyphen separated list of CPUs to run deadline tasks on .br .TP .B \-h Show this help menu .br .TP .B \-i INTV The shortest deadline for the tasks .br .TP .B \-p PERCENT The percent of bandwidth to use (1-90%) .br .TP .B \-P PERCENT The percent of runtime for execution completion (default 100%) .br .TP .B \-r PRIO Add an RT task with given prio to stress system .br .TP .B \-s STEP The amount to increase the deadline for each task in us (default 500us) .br .TP .B \-t NUM The number of threads to run as deadline (default 1) .br .SH AUTHOR Deadline test was written by Steven Rostedt .PP This manual page was written by John Kacur