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Introducing our dedicated Jupyter cluster available to all Vanderbilt students, faculty and staff

Jan. 30, 2020—We are launching our dedicated Jupyter cluster, a big data service that is available to all Vanderbilt students, faculty, and staff, as well as VUMC employees, at no cost. You do not need to be a user of our traditional cluster to access the Jupyter cluster; all you need to do is sign in with...

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Faculty Spotlight: Paul Sheldon

Jan. 22, 2020—Prof. Paul Sheldon is the faculty director of ACCRE and a professor in the Department of Physics and Astronomy, with a research focus in elementary particle physics. Motivated by the huge demands for computing in his research, he has been highly involved in Vanderbilt’s HPC efforts over the past three decades; not only did he...

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Welcome SC19 Attendees!

Nov. 18, 2019—We would like to welcome our fellow attendees of Supercomputing 2019 in Denver, CO to our site. This page contains our presentation schedule as well as all our posters, presentation slides, relevant links, source code, and presenter bios. We will be in booth 937 all week, near the center of the exhibit hall.

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DORS offline through the weekend for maintenance; some processes and nodes on the cluster were affected by DORS unmount

Nov. 8, 2019—Update, 11/11/2019: DORS is now back online. ”The filesystem check finished and the filesystem has been repaired.  We learned from this that 8 files were lost during the problematic disk rebuild.  We are running a process now that should identify these files so they can be restored from backup.  This process can be run while...

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Introducing ACCRE SciLo, a long term archiving service

Nov. 4, 2019—SciLo is a long term archiving service at ACCRE based on the Spectra Logic BlackPearl converged storage solution. With SciLo you can archive data at a very low cost and minimal system administrator intervention.

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Stata16 is now available in ACCRE for A&S affiliated users

Oct. 10, 2019—Stata16 is now available in ACCRE for users who are affiliated with the College of Arts and Science. This is the newest version of Stata and includes many new features (https://www.stata.com/). The Stata license allows users from the College of Arts and Science to access it, though you would need to submit a helpdesk ticket...

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Hunter Hagewood named as ACCRE’s new Director of Research Computing Operations

Aug. 19, 2019—We are pleased to welcome Hunter Hagewood as ACCRE’s new Director of Research Computing Operations. Hunter takes over from Will French, who left ACCRE earlier this summer. Hunter joins ACCRE after over 10 years in the private sector: first as a founder and CTO of Nevoa Networks, one of the first commercially available cloud storage...

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GPFS briefly unmounted at 8:02am on Wednesday; check output of jobs running at the time

Jul. 24, 2019—At approximately 8:02 AM today a command was issued to remove a misconfigured compute node from the cluster in GPFS. Due to the nature of the configuration problem and the timing of the command, this caused most or all of the ACCRE gateway and compute nodes to unmount GPFS for approximately one minute. We are...

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New Python guidelines: ACCRE-optimized Python 3 builds with virtual environments are strongly encouraged

Jul. 15, 2019—We have significantly revised our documentation on using Python on the ACCRE cluster to address some of the most common issues that are brought to our attention and improve the overall cluster user experience. Here is a brief overview of some changes: Although Anaconda provides an easy way to use a large selection of software,...

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Will French steps down as ACCRE’s Director of Research Computing Operations

Jul. 2, 2019—Will French, ACCRE’s director of research computing operations, has left Vanderbilt after nearly five years of service to ACCRE. Will came to Vanderbilt in 2008 as a graduate student in chemical and biomolecular engineering; he joined us shortly after completing his PhD and eventually became co-director of ACCRE in 2017.

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