In this quick 5 minute presentation, the Pegasus team gives you an introduction into the Pegasus Workflow Management System. We give a rundown on how Pegasus workflows are created, compiled for your execution environment, and then executed on distributed resources.
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
In 2016, Vermont EPSCoR received a $20M award from the National Science Foundation to study and promote resiliency in Lake Champlain Basin. The study aims to provide much needed information to decision-makers as they govern the basin and develop policies that reach far into the future. A novel computer model … Read More
We will be holding regular online Pegasus Office Hours on Friday April 3rd, 2020 at 11AM Pacific. During this installment of Pegasus Office hours, we will be presenting a data collection pipeline we have developed to enable researchers of the Laser Inferometer Gravitational-Wave Observatory (LIGO) to easily monitor and analyze … Read More
We will be holding regular online Pegasus Office Hours on Friday January 24th, 2020 at 11AM Pacific. This time, we will have an overview presentation of the recent work done to submit Pegasus Workflows on OLCF Summit. OLCF team provides an Openshift/Kubernetes based infrastructure within their DMZ that facilitates access … Read More
Savanna Mesch | January 15, 2020 Team recognized for “transformative contribution” to computing research with surprising discovery At the PEARC19 conference this past summer, researchers at the USC Viterbi School of Engineering won a transformative research award in addition to the best technical paper. The work focused on providing scientists extra assurances that their … Read More
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
Computational science today depends on many complex, compute and data-intensive applications operating on distributed datasets that originate from a variety of scientific instruments and data repositories. Two major challenges for these applications are (1) the provisioning of compute resources and (2) the integration of data into the scientists’ workflow. Background … Read More
Is Pegasus an integral part of your work? If so, we want to know! We love to keep up with all the ways in which Pegasus is applied. Regardless of subject or field, the Pegasus Team wants to know how our users are benefiting from Pegasus and how we can continue to … Read More
Congratulations to our collaborator XENON1T who just observed the rarest decay process ever measured! While this liquid xenon Time Projection Chamber is designed to search for dark matter, its ultra-low background allows the chamber to be sensitive to a large range of rare processes. One of these is the 2 … Read More