On Wednesday May 24th, we will present Pegasus as a part of the Blue Waters scientific workflows series. Abstract: The Pegasus Workflow Management System is a directed acyclic graph (DAG) based, powerful, and widely used workflow solution for both high-throughput and HPC workloads. In this seminar, we will give an overview … Read More
Blue Waters provides a series of free webinars throughout the year. The Scientific Workflows webinar track provides an overview of common scientific workflows and tools that enable them. In the first presentation of series of webinars, Scott Callaghan presented an overview of scientific workflows, where he discussed what the community … Read More
The Pegasus team is very happy to hear about the cutting-edge research and development that can help solve some of the challenges associated with drug delivery discovery: “The motions of a tRNA (or transfer RNA) model system can be enhanced when coupled with nanodiamonds, or diamond nanoparticles approximately 5 to … Read More
We are happy to announce the release of Pegasus 4.7.2. Pegasus 4.7.2 is a minor release of Pegasus and includes improvements and bug fixes to the 4.7.1 release. Improvements in 4.7.2 are [PM-1141] – The commit to allow symlinks in pegasus-transfer broke PFN fall through [PM-1142] – Do not set … Read More
Are you going to attend the AGU Fall Meeting in San Francisco, CA on December 12-16, 2016? We will be presenting two posters in the sessions below. Please, join us in the poster hall (Moscone South) and let’s have some coffee and very interesting discussions. Related Publication: … Read More
We are happy to announce the release of Pegasus 4.7.1. Pegasus 4.7.1 is a minor release of Pegasus and includes improvements and bug fixes to the 4.7.0 release. Improvements in 4.7.1 are: Fix for stage in jobs with repeated portion of LFN [PM-1131] Fix for pegasus.transfer.bypass.input.staging breaks symlinking on the … Read More
Are you going to attend the SC16 conference in Salt Lake City, Utah on November 13-18, 2016? We will be giving a presentation about our recent funded NSF SWIP project on Tuesday Nov 15th at 3:45pm at the Indiana University booth. We will also be giving a demonstration of the … Read More
The three-year project, Scientific Workflow Integrity with Pegasus, is funded by a $1 million grant from the National Science Foundation (NSF) as part of its Cybersecurity Innovation for Cyberinfrastructure (CICI) program. Von Welch, director of IU’s Center for Applied Cybersecurity Research (CACR), is the project’s principal investigator. The Pegasus Workflow … Read More
TACC (Texas Advanced Computing Center) has published a science highlight of the SoyKB project. Pegasus is used to orchestrate the computations running on TACC Wrangler and automatically retrieving and storing data in the CyVerse data store. Also highlighted is how the XSEDE ECSS (Extended Collaborative Support Service) can be used … Read More