Blog – Page 13 – Pegasus WMS

OSG Software Carpentry Workshop at University of Nebraska, Lincoln

by Mats Rynge on January 11, 2016 with No Comments

Last week, UNL HCC and OSG User Support hosted a OSG Software Carpentry workshop at University of Nebraska, Lincoln. The workshop material included Python, Git, distributed high throughput computing, and of course Pegasus! The material for the workshop can be found at: http://swc-osg-workshop.github.io/2016-01-06-UNL/ Even though the Pegasus module is only … Read More

Pegasus 4.5.3 released

by Mats Rynge on November 4, 2015 with No Comments

We are happy to announce the release of Pegasus 4.5.3. Pegasus 4.5.3 is a minor release, which contains minor enhancements and fixes bugs in the Pegasus 4.5.2 release. The following issues were addressed and more information can be found in the Pegasus Jira (https://jira.isi.edu/) Bug Fixes: [PM-980] – pegasus-plots fails … Read More

Pegasus 4.5.2 Released

by Mats Rynge on October 15, 2015 with No Comments

We are happy to annouce the release of Pegasus 4.5.2. Pegasus 4.5.2 is a minor release, which contains minor enhancements and fixes bugs in the Pegasus 4.5.1 release. The release addresses a critical fix for systems running HTCondor 8.2.9 , whereby all dagman jobs for Pegasus workflows fail on startup. … Read More

Pegasus 4.5.1 Released

by Karan Vahi on August 10, 2015 with No Comments

We are happy to annouce the release of Pegasus 4.5.1. Pegasus 4.5.1 is a minor release, which contains minor enhancements and fixes bugs in the Pegasus 4.5.0 release. Enhancements pegasus-statistics reports workflow badput pegasus-statistics now reports the workflow badput time, which is the sum of all failed kickstart jobs. … Read More

XSEDE’15

by Mats Rynge on July 24, 2015 with No Comments

Are you going to the XSEDE’15 conference and want to learn more about Pegasus? Tutorial: Introduction to Scientific Workflow Technologies on XSEDE(link) Poster: Pegasus WMS: Enabling Large Scale Workflows on National Cyberinfrastructure (link) Poster: Next Generation Resequencing of Soybean Germplasm for Trait Discovery on XSEDE using iPlant Infrastructure and Pegasus Workflows We will also be … Read More

HPDC Achievement Award 2015: Ewa Deelman

by Mats Rynge on June 18, 2015 with No Comments

HPDC has established an annual achievement award that will be granted to an individual who has made long-lasting, influential and seminal contributions to the field of high-performance parallel and distributed computing, and who has a sustained record of high impact in this field. Ewa Deelman (University of Southern California) – … Read More

Pegasus 4.5.0 Released

by Karan Vahi on May 5, 2015 with No Comments

We are happy to announce the release of Pegasus 4.5.0. Pegasus 4.5.0 is a major release of Pegasus and includes all the bug fixes and improvements in the minor releases 4.4.1 and 4.4.2 . New features and Improvements in 4.5.0 are ensemble manager for managing collections of workflows support for … Read More

Pegasus 4.4.1 Released

by Karan Vahi on December 19, 2014 with No Comments

We are happy to annouce the release of Pegasus 4.4.1. Pegasus 4.4.1 is a minor release, which contains minor enhancements and fixes bugs to Pegasus 4.4.0 release. Enhancements: Leaf cleanup job failures don’t trigger workflow failures Finer grained capturing of GridFTP errors Moved to only ignore common failures of GridFTP … Read More

Pegasus 4.4.0 Released

by Karan Vahi on July 9, 2014 with No Comments

We are happy to announce the release of Pegasus 4.4.0 Pegasus 4.4.0 is a major release of Pegasus which contains all the enhancements and bugfixes in 4.3.2 New features and Improvements in 4.4.0 include substantial performance improvements for the planner for large workflows leaf cleanup jobs in the workflow new … Read More

Pegasus 4.3.2 Released

by Karan Vahi on March 18, 2014 with No Comments

We are happy to annouce the release of Pegasus 4.3.2. Pegasus 4.3.2 is a minor release, which contains minor enhancements and fixes bugs to Pegasus 4.3.1 release. Enhancements: Better error recording for PegasusLite failures in the monitoring database If a PegasusLite job failed because of an error encountered while retrieving … Read More