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Full Discussion: Shell Script: Run benchmark and cpustat together
Top Forums Shell Programming and Scripting Shell Script: Run benchmark and cpustat together Post 302931688 by Zam_1234 on Wednesday 14th of January 2015 03:30:46 PM
Old 01-14-2015
Wrench Shell Script: Run benchmark and cpustat together
Hello,
New to Shell scripting here. :-(

I am trying to do the following:
- Run a long benchmark program (Don't need to see the outputs to stdout)
- As long as the benchmark is running, run the "cpustat" command with one particular Performance Counter.
- When the (Multi-thread) benchmark is done running, the cpustat command should also stop.

So far I have been trying different things like:
Code:
cpustat -c pic0=SB_full,pic1=Instr_cnt 1
./long_multithread_benchmark &

kill -9 `pgrep cpustat`

Also, tried using the "while" loop by checking for the $? of the last command:
Code:
./long_benchmark

while [[ $? -neq 0] ]
do
cpustat -c pic0=SB_full,pic1=Instr_cnt 1
done

None of them are working.

Thanks is advance for any suggestions/advice.
 

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LEARN ABOUT MOJAVE

cpanplus::shell

CPANPLUS::Shell(3pm)					 Perl Programmers Reference Guide				      CPANPLUS::Shell(3pm)

NAME

       CPANPLUS::Shell - base class for CPANPLUS shells

SYNOPSIS

	   use CPANPLUS::Shell; 	    # load the shell indicated by your
					    # config -- defaults to
					    # CPANPLUS::Shell::Default

	   use CPANPLUS::Shell qw[Classic]  # load CPANPLUS::Shell::Classic;

	   my $ui      = CPANPLUS::Shell->new();
	   my $name    = $ui->which;	    # Find out what shell you loaded

	   $ui->shell;			    # run the ui shell

DESCRIPTION

       This module is the generic loading (and base class) for all "CPANPLUS" shells. Through this module you can load any installed "CPANPLUS"
       shell.

       Just about all the functionality is provided by the shell that you have loaded, and not by this class (which merely functions as a generic
       loading class), so please consult the documentation of your shell of choice.

BUG REPORTS

       Please report bugs or other issues to <bug-cpanplus@rt.cpan.org<gt>.

AUTHOR

       This module by Jos Boumans <kane@cpan.org>.

COPYRIGHT

       The CPAN++ interface (of which this module is a part of) is copyright (c) 2001 - 2007, Jos Boumans <kane@cpan.org>. All rights reserved.

       This library is free software; you may redistribute and/or modify it under the same terms as Perl itself.

SEE ALSO

       CPANPLUS::Shell::Default, CPANPLUS::Shell::Classic, cpanp

perl v5.18.2							    2014-01-06						      CPANPLUS::Shell(3pm)
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