.\" Automatically generated by Pod::Man v1.37, Pod::Parser v1.32.\".\" Standard preamble:.\" ========================================================================.de Sh \" Subsection heading.br.if t .Sp.ne 5.PP\fB\\$1\fR.PP...de Sp \" Vertical space (when we can't use .PP).if t .sp .5v.if n .sp...de Vb \" Begin verbatim text.ft CW.nf.ne \\$1...de Ve \" End verbatim text.ft R.fi...\" Set up some character translations and predefined strings.  \*(-- will.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left.\" double quote, and \*(R" will give a right double quote.  | will give a.\" real vertical bar.  \*(C+ will give a nicer C++.  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The parameterspecifies the priority, so different scripts can run with different priorities..PP\&\s-1SCHED_FIFO\s0 is used to build real time applications. The linux kernel (>= 2.6) schedules all tasks using \s-1SCHED_FIFO\s0 _before_ any other \*(L"interactive task\*(R". Therefore all \s-1CPU\s0 resources are then used by the Perl skript..PPThis can be used to meassure execution times or to build real time applications..PP!!!!! \s-1BE\s0 \s-1CAREFULL\s0 !!!!!Be \s-1CAREFULL\s0 with scripts that have long execution times. Once started as root,you will not even be able to send a CTRL-C to your script as the shell or X won't get any \s-1CPU\s0 ressources..Sh "\s-1EXPORT\s0".IX Subsection "EXPORT"None by default..SH "SEE ALSO".IX Header "SEE ALSO".SH "AUTHOR".IX Header "AUTHOR"Daniel Zinn, <perl\-public@qmic.de<gt>.SH "COPYRIGHT AND LICENSE".IX Header "COPYRIGHT AND LICENSE"Copyright (C) 2005 by Daniel Zinn.PPThis library is free software; you can redistribute it and/or modifyit under the same terms as Perl itself.