Workflow Management System

Time: 2:30pm-4:30pm Date:  Friday, September 30th, 2016 Location: VPD 106 (Verna and Peter Dauterive Hall, UPC). Instructor:  The USC HPC and Pegasus team Course Material: https://pegasus.isi.edu/tutorial/usc/   The  USC HPC and Pegasus Team is hosting a half day workshop on September 30th, 2016 at the USC main campus. This workshop includes a hands-on component that … Read More

The four-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

We are happy to announce the release of Pegasus 4.6.2.  Pegasus 4.6.2 is a minor release of Pegasus and includes improvements and bug fixes to the 4.6.1 release New features and Improvements in 4.6.2 are support for kickstart wrappers that can setup a user environment support for Cobalt and SLURM schedulers via the … 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

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

While recently gathering data for the Pegasus Annual Report, we reached out to our collaborators at SCEC to summarize how Pegasus WMS impacted their science in 2015. Some interesting facts about SCEC Cybershake Study 15.4 performed by SCEC in 2015 using Pegasus Calculations were distributed between the NSF Track 1 system NCSA Blue … 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