Are you going to the XSEDE’16 conference and want to learn more about Pegasus? Pegasus will be presented as part of the Introduction to Scientific Workflow Technologies on XSEDE tutorial, Monday July 18th 1pm-5pm. We will also be available to meet with users individually during the conference. We hope to … Read More
Pegasus (est. 2001) has been widely adopted by the computational research community, and its performance and usage data have already demonstrated its ability to empower the scientists to seamlessly run their simulation or data analyses in distributed systems. In this project, we aim to provide empirical data to demonstrate on … Read More
Early this month, the Pegasus team was very excited to hear about LIGO’s incredible discovery: the first detection of gravitational waves from colliding black holes. Since then, LIGO and Pegasus have been featured in several media channels. Below, we summarize some of these publications. Additionally, we provide the link to … Read More
The Pegasus team is very happy to hear about LIGO’s incredible discovery: the first detection of gravitational waves from colliding black holes. We congratulate the entire LIGO Scientific Collaboration and the Virgo Collaboration on this incredible achievement. The Pegasus team is very pleased to have contributed to LIGO’s … Read More
We are happy to announce the release of Pegasus 4.6.0. Pegasus 4.6.0 is a major release of Pegasus and includes all the bug fixes and improvements in the 4.5.4 release New features and Improvements in 4.6.0 are metadata support support for variable substitution constraints based cleanup algorithm common pegasus profiles … Read More
We are happy to announce the release of Pegasus 4.5.4. Pegasus 4.5.4 is a minor release, which contains minor enhancements and fixes bugs. This will most likely be the last release in the 4.5 series, and unless you have specific reasons to stay with the 4.5.x series, we recommend to … Read More
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
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
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
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