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OLCF User Assistance Center

Can't find the information you need below? Need advice from a real person? We're here to help.

OLCF support consultants are available to respond to your emails and phone calls from 9:00 a.m. to 5:00 p.m. EST, Monday through Friday, exclusive of holidays. Emails received outside of regular support hours will be addressed the next business day.

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2016 OLCF User Conference Call: Lustre Tips and Performance Portability of XGC

Details

Date:
April 27, 2016
Time:
12:00 pm - 12:30 pm

Venue

Bldg. 5600, C101
Oak Ridge National Laboratory
Oak Ridge, TN 37831 United States

Organizer

Suzanne Parete-Koon
Phone:
865-576-6599

The OLCF hosts monthly User Conference Call. These calls are your opportunity to speak with center personnel to get the latest updates, express any concerns you may have, etc. No registration is required for this event.

Monthly Topics:

IDEAS Project/OLCF/ALCF/NERSC Best Practices for HPC Software Developers Overview
Speaker Dr. David Bernholdt, ORNL CSR, Ideas Project

A new webinar series aimed at developers of software on HPC systems begins on May 4, 2016. These webinars, which are a collaboration between the IDEAS scientific software productivity project, NERSC, ALCF, and OLCF, will present best practices that will help users of HPC systems carry out their software development more productively.

Lustre Best Practices

We will give Best Practices and tips for using Lustre at the OLCF.

Speaker: Verónica G. Vergara Larrea, OLCF UAO

Progress in Performance Portability of the XGC Plasma Microturbulence Codes

Speaker: Dr. Ed D’Azevedo

The XGC plasma microturbulence particle-in-cell code models transport in the edge region of a tokamak fusion reactor. XGC scales to over 18,000 nodes/GPUs on Cray XK7 Titan and over 64000 cores on Blue Gene/Q Mira. XGC is selected as one of the CAAR applications. We present our progress and lessons learned in achieving high performance in porting the collision kernel using OpenACC on GPU.

Attend:If you are at ORNL you may attend in person in  Bldg. 5600 Room C101.

Attend Webinar using BlueJeans:

Meeting Title:2016 OLCF Users Conference Call

Wednesday April 27, 2016 noon EDT / 2 hrs.

************************************************

To join go to:
https://bluejeans.com/652022892/
Please enter your real name and email address.

(Try your iPhone or Android phone)

Connecting directly from a room system?
1) Dial: 199.48.152.152 or bjn.vc
2) Enter Meeting ID: 652022892

Dial in Only (http://bluejeans.com/numbers)
1) +1 408 740 7256
+1 888 240 2560 (US Toll Free)
+1 408 317 9253 (Alternate Number)
2) Enter Meeting ID: 652022892

Want to see our previous new user training?
Go to the OLCF user training Channel on Vimeo:
OLCF vimeo.com/channels/olcftraining