News

Displaying 51 - 60 of 84 news postings.

Mar 26, 2018
A collaboration between the University of Illinois at Urbana-Champaign (UIUC) and XSEDE has created a pilot portal at UIUC that enables campus researchers to discover technology resources available from their local campus and from research infrastructures like XSEDE. In the future the plan is to... more
Mar 16, 2018
The Globus team at the University of Chicago stopped development of the Globus Toolkit at the end of 2017 and plans to stop providing security patches by the end of 2018 [1].   XSEDE uses Globus Toolkit components in day-to-day operations.  Note, the Globus announcement does not affect XSEDE’s use... more
Jan 25, 2018
During December 2017 and January 2018 the UREP reviewed a set of seventeen newly proposed use cases for the XSEDE system and rated their importance in light of the community’s needs. The proposed use cases came from a variety of sources, including the Community Engagement & Enrichment (CEE)... more
Nov 14, 2017
XSEDE's Cyberinfrastructure Integration area (XCI) recently published new use cases describing how XSEDE personnel and community members need to manage and use group definitions. In its simplest form, a group definition is a list of people that needs to be maintained and used for some ongoing... more
Oct 20, 2017
XSEDE Cyberinfrastructure Resource Integration has helped Slippery Rock University implement a new OpenHPC system.  The Lava system, led by Dr. Nitin Sukhija, will be used for research as well as education, and brings 9.8TF to the campus computing infrastructure.  XCRI Engineer Eric Coulter... more
Sep 26, 2017
XSEDE Cyberinfrastructure Resource Integration and the National Center for Genome Analysis Support convened a birds of a feather meeting at the 2017 Richard Tapia Celebration of Diversity in Computing entitled "What I Wish I Had Known When I Started in Computational Science" which focused on the... more
Sep 19, 2017
GSI-OpenSSH is a modified version of OpenSSH that adds support for GSI authentication and credential forwarding (delegation), providing a single sign-on remote login and file transfer service. GSI-OpenSSH also includes High Performance Networking (HPN) updates for OpenSSH from the Pittsburgh... more
Sep 7, 2017
The XSEDE Cyberinfrastructure Integration (XCI) team has completed writing and testing the document "User Authentication Service for XSEDE Science Gateways." This is an introduction to the user authentication service that XSEDE offers for science gateway developers and operators. This service... more
Jul 26, 2017
XCRI is testing an OpenHPC version of the XSEDE Compatible Basic Cluster (XCBC) stack.  This allows for the installation of a new cluster based on OpenHPC packages, with some XSEDE-specific configuration and automation to help make managing the system easier.  The toolkit basics and some... more
Jul 26, 2017
Eric Coulter, engineer for Cyberinfrastructure Resource Integration, presented a tutorial on building clusters on the Jetstream system during this month's PEARC 17 conference.  The tutorial steps are available at https://github.com/ecoulter/tutorial_practice, please note that you will need API... more

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