Pegasus 5.0.7 Released

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We are happy to announce the release of Pegasus 5.0.7, which is a minor bug fix release for Pegasus 5.0 branch. The release can be downloaded from https://pegasus.isi.edu/downloads This release included improvements such as users now to specify an input directory with executables to avoid creating a transformation catalog support … Read More

SCEC latest Cybershake Study 22.12 on Summit using Pegasus

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SCEC (Statewide California Earthquake Center) recently completed Cybershake Study 22.12 that generated a hazard map for Southern California which depicts what regions are expected to experience strong ground motions at least once in the next 2,500 years. In order to come up with this map, SCEC runs physics-based computational models … Read More

Pegasus 5.0.6 Released

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We are happy to announce the release of Pegasus 5.0.6, which is a minor bug fix release for Pegasus 5.0 branch. The release can be downloaded from https://pegasus.isi.edu/downloads JIRA items Exhaustive list of features, improvements and bug fixes can be found below. Pegasus JIRA is accessible at https://jira.isi.edu/ New Features … Read More

Pegasus 5.0.5 Released

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We are happy to announce the release of Pegasus 5.0.5, which is a minor bug fix release for Pegasus 5.0 branch. This release corrects a build/packaging problem in 5.0.4, resulting in the planner not finding all classes. We invite our users to give it a try. The release can be … Read More

Pegasus 5.0.4 Released

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We are happy to announce the release of Pegasus 5.0.4, which is a minor bug fix release for Pegasus 5.0 branch. This release has some minor updates: – Support for HTCondor 10.2 series – Improved sub workflow file handling We invite our users to give it a try. The release … Read More

Pegasus 5.0.3 Released

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We are happy to announce the release of Pegasus 5.0.3, which is a minor bug fix release for Pegasus 5.0 branch.  This release has some important updates namely Support for Deep LFN’s in CondorIO Mode  If you are using bypass of staging for input files, then support for deep LFN’s … Read More

My Summer Research Internship at SciTech Lab

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Note the author: Kelsie Lam is a senior at Mission San Jose High School. She is a SciTech research intern interested in artificial intelligence and cognitive science. In the lab, Kelsie investigates how scientists use machine learning methods to support their research and works on developing workflows. Github: https://github.com/kelsielam During … Read More

Job Openings

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The SciTech group does research and development on software systems to help scientists manage large-scale computations. We work with scientists in domains ranging from genomics and proteomics to seismology and gravitational wave physics. We help scientists deploy their computations on some of the largest and fastest computing systems in the … Read More

Pegasus Workflows on OLCF Summit

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Summit is a leadership-class computing system for open science that is hosted at the Oak Ridge National Laboratory. Summit, launched in 2018, delivers 8 times the computational performance of Titan’s 18,688 nodes, using only 4,608 nodes. Its architecture with the associated GPU resources, makes it an attractive resource for scientists … Read More

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