• NAME
• SYNOPSIS
• DESCRIPTION
• SEE ALSO
• AUTHOR
• EXPORT
  • • $MPICH_HOME
• FUNCTIONS
  • Environment
  • env_MpichHome([$val])
  • env_Check
  • env_Print
  • nbHostInMachinefile(machinesfile => $file)
  • commandPath($cmd)
  • checkHosts(machinesfile => $machinesfile , hostsdown => \%hostsdown , hostsup =>\%hostsup)
  • cleanTemp
  • __exec(cmd => $cmd, params => $params, [stdout=>\$stdout], [stderr=>\$stderr], [pid=>\$pid], [spawn=>$spawn=1])
• BUGS
• SUPPORT
• ACKNOWLEDGEMENTS
• COPYRIGHT & LICENSE

NAME

Parallel::Mpich::MPD::Common - Mpich Common datas and fonctions

SYNOPSIS

DESCRIPTION

SEE ALSO

AUTHOR

Olivier Evalet, Alexandre Masselot, <alexandre.masselot at genebio.com>

EXPORT

$MPICH_HOME

mpich prefix (where it was installed). [default is empty, so mpich command shall be in the path]

FUNCTIONS

Environment

env_MpichHome([$val])

Get or set (if $val is defined) the Mpich home

env_Check

Check if mpd environment is correct

env_Print

print current environment

nbHostInMachinefile(machinesfile => $file)

return the nb hosts available on machinesfiles

commandPath($cmd)

prepend $MPICH_HOME/bin if $MPICH_HOME is defined and return the global command dstring

checkHosts(machinesfile => $machinesfile , hostsdown => \%hostsdown , hostsup =>\%hostsup)

 check hosts from machinesfile.
 - check hosts with a ping
 - check that ssh publickey is well configured
 
 

cleanTemp

  remove tmp files
  

__exec(cmd => $cmd, params => $params, [stdout=>\$stdout], [stderr=>\$stderr], [pid=>\$pid], [spawn=>$spawn=1])

extended exec that return the exit value and catch stds and pid.

BUGS

Please report any bugs or feature requests to bug-parallel-mpich-mpd at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Parallel-Mpich-MPD. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

SUPPORT

You can find documentation for this module with the perldoc command.

    perldoc Parallel::Mpich::MPD

You can also look for information at:

• AnnoCPAN: Annotated CPAN documentation

  http://annocpan.org/dist/Parallel-Mpich-MPD

• CPAN Ratings

  http://cpanratings.perl.org/d/Parallel-Mpich-MPD

• RT: CPAN's request tracker

  http://rt.cpan.org/NoAuth/Bugs.html?Dist=Parallel-Mpich-MPD

• Search CPAN

  http://search.cpan.org/dist/Parallel-Mpich-MPD

ACKNOWLEDGEMENTS

COPYRIGHT & LICENSE

Copyright 2006 Olivier Evalet, Alexandre Masselot, all rights reserved.

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