Rocks clusters make sense for educational environments


 
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Special Forums UNIX and Linux Applications High Performance Computing Rocks clusters make sense for educational environments
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Old 08-18-2008
Rocks clusters make sense for educational environments

08-18-2008 11:00 AM
Cluster computing has played a pivotal role in the way research is conducted in educational environments. Because the amount of available money and hardware varies between university researchers, often it's necessary to find a clustering solution that can work well on a small scale, but also can be expanded into a large computing cluster. To maximize grants, researchers typically ask for an open source solution to meet their needs. Despite the lack of certain desirable features, Rocks clusters are among the best open source solution for building a computing cluster.



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LINSMITH(1)						      General Commands Manual						       LINSMITH(1)

NAME
linsmith - Smith charting program, designed for educational use. SYNOPSIS
linsmith [-d opts] DESCRIPTION
This manual page briefly documents linsmith. It was written for the Debian GNU/Linux distribution because the original program does not have a manual page. A more complete manual is included (in PDF form) with the installation. linSmith is a Smith Charting program, mainly designed for educational use. As such, there is an emphasis on capabilities that improve the 'showing the effect of'-style of operation. It's main features are: * Definition of multiple load impedances (at different frequencies) * Addition of discrete (L, C, parallel and series LC, and transformer) and line components (open and closed stubs, line segments) * Connection in series and parallel * Easy experimentation with values using scrollbars * A 'virtual' component switches from impedance to admittance to help explaining (or understanding) parallel components * The chart works in real impedances (not normalized ones) * Direct view of the result on the screen * Ability to generate publication quality Postscript output * A 'log' file with textual results at each intermediate step * Load and circuit configuration is stored separately, permitting several solutions without re-defining the other OPTIONS
This program is mainly designed for graphical use, and therefore does not have many options. A summary of options is included below. -h, -? Show summary of options. -d items Enables debugging. Possible debugging items: l - loads e - elements g - graphics p - printing m - math o - logging AUTHOR
linsmith was written by John Coppens. This manual page was written by Margarita Manterola <debian@marga.com.ar>, for the Debian project, and is licensed under the GNU General Public License. Linsmith November 2005 LINSMITH(1)