https://gridway.ucm.es/ 2026-04-09T05:25:59+0000 https://gridway.ucm.es/ https://gridway.ucm.es/lib/exe/fetch.php?media=favicon.ico text/html 2015-03-09T12:58:16+0000 Anonymous (anonymous@undisclosed.example.com) https://gridway.ucm.es/doku.php?id=documentation:release_5.8:cg&rev=1425905896&do=diff Configuration Guide 5.8 Core Configuration GridWay requires that the environment variable GW_LOCATION is set to the base of your GridWay installation. Configuration Interface The configuration files for GridWay are read from the following locations: text/html 2015-03-09T12:58:16+0000 Anonymous (anonymous@undisclosed.example.com) https://gridway.ucm.es/doku.php?id=documentation:release_5.8:cli&rev=1425905896&do=diff Command Line Interface 5.8 gwsubmit Name gwsubmit — job submission utility for the GridWay system Usage Synopsis Submits a job or an array job (if the number of tasks is defined) to gwd Command options * -h print this help * -v print to stdout the job ids returned by gwd text/html 2015-03-09T12:58:16+0000 Anonymous (anonymous@undisclosed.example.com) https://gridway.ucm.es/doku.php?id=documentation:release_5.8:dg&rev=1425905896&do=diff Developer's Guide 5.8 Programming Model One of the most important aspects of Grid Computing is its potential ability to execute distributed communicating jobs. The Distributed Resource Management Application API (DRMAA) specification constitutes a homogeneous interface to different Distributed Resource Management Systems (DRMS) to handle job submission, monitoring and control, and retrieval of finished job status. text/html 2015-03-09T12:58:16+0000 Anonymous (anonymous@undisclosed.example.com) https://gridway.ucm.es/doku.php?id=documentation:release_5.8:dms&rev=1425905896&do=diff Dispatch Manager Scheduler 5.8 In order to decouple the scheduling process, GridWay uses a Scheduler module to schedule jobs. The format to send a scheduling request to the Scheduler, through its standard input, is: SCHEDULE - - - On the other side, the format to receive a response from the Scheduler, through its standard output, is: text/html 2015-03-09T12:58:16+0000 Anonymous (anonymous@undisclosed.example.com) https://gridway.ucm.es/doku.php?id=documentation:release_5.8:drmaa_bindings&rev=1425905896&do=diff DRMAA bindings for scripting languages 5.7 Most functions in DRMAA C library use reference parameters to get results when calling them. Using scripting languages makes this way of getting information unfeasible. For example python strings are immutable so it is not possible to fill an empty string with the information needed from the extension. The way the functions are called are the same as Perl and Python SGE DRMAA bindings, reference variables are omitted and what functions return is an arr… text/html 2015-03-09T12:58:16+0000 Anonymous (anonymous@undisclosed.example.com) https://gridway.ucm.es/doku.php?id=documentation:release_5.8:ia&rev=1425905896&do=diff Internal Architecture 5.8 Figure 1.Components of the GridWay Meta-scheduler. [Components of the GridWay Meta-scheduler.] GridWay 5 architecture consists of the following components: * User Interface provides the end user with DRM-like commands to submit, kill, migrate, monitor and synchronize jobs and includes DRMAA (Distributed Resource Management Application text/html 2015-03-09T12:58:16+0000 Anonymous (anonymous@undisclosed.example.com) https://gridway.ucm.es/doku.php?id=documentation:release_5.8:ig&rev=1425905896&do=diff Installation Guide 5.8 Required Software GridWay is distributed as a source package, required software to compile it: * C compiler: Tested versions gcc 3.4.2, 3.4.4, 4.0.3, 4.0.3, 4.1.2, 4.3.3 * J2SE version 1.5.0+ * GNU Make * sudo command (only required for multiple-user mode) text/html 2015-03-09T12:58:16+0000 Anonymous (anonymous@undisclosed.example.com) https://gridway.ucm.es/doku.php?id=documentation:release_5.8:mad&rev=1425905896&do=diff Middleware Access Drivers 5.8 Information manager MAD In order to provide an abstraction with the monitoring and discovery middleware layer (or Grid Information System), GridWay uses a Middleware Access Driver (MAD) module to discover and monitor hosts. This module provides basic operations with the monitoring and discovery middleware. text/html 2015-03-09T12:58:16+0000 Anonymous (anonymous@undisclosed.example.com) https://gridway.ucm.es/doku.php?id=documentation:release_5.8:qig&rev=1425905896&do=diff Quick Installation Guide on Ubuntu Server 9.10 Unattended install DISCLAIMERThe following instructions are suggestions written with the intention of being useful for a user in the circumstances described below who follows them wisely. Please don't execute them if you are unsure what they do or how they will affect your system. No liability for damage/you_block_yourself_out/unsuccess will be accepted. text/html 2015-03-09T12:58:16+0000 Anonymous (anonymous@undisclosed.example.com) https://gridway.ucm.es/doku.php?id=documentation:release_5.8:ug&rev=1425905896&do=diff User's Guide 5.8 Introduction How GridWay operates GridWay enables you to treat your jobs as if they were Unix processes. Each job is given a numerical identifier, analogous to the PID of a process. This value is called the Job identifier, JID for short. If the job belongs to an array job, it will also have an array identifier, AID for short. A job index within an array is called the task identifier, TID for short.