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Video: How to Create Reducers with OpenMP


When multiple threads need to work together to perform a combined mathematical operation such as a sum, one way to avoid race conditions is using reducers. In this video from Go Parallel, Jeff Cogswell from Slashdot Media shows you how to accomplish reducers with OpenMP.

OpenACC Events in Houston and Oak Ridge Issue Calls for Participation


Fans of OpenACC will have the opportunity to participate in a pair of events in October.

Get Started Parallel Programming Using CUDA on OS X


Over at QuantStart, Valerio Restocchi has written up a quick guide for installing CUDA 6.0 on OS X.

How to Accurately Time Your Parallel Loops in OpenMP


In this video from GoParallel, Jeff Cogswell from Slashdot Media walks through a quick tutorial on Timing Your Parallel Loops in OpenMP.

Interview: Wolfgang Gentzsch on the Changing Landscape for ISC Cloud’14

Wolfgang Gentzsch

“While today business Clouds are easy to access and use, R&D Clouds have not yet reached this level, with their sophisticated applications and architectures. It’s a similar difference with business applications versus HPC applications; it takes a few hours to start using a CRM application on’s platform, while it still might take weeks for an engineer to get an application like ANSYS Fluent or Simulia’s Abaqus up and running in the Cloud.”

Online Course Breaks New Ground: Practical Numerical Methods with Python

Lorena Barba, George Washinton University

George Washington University is launching a groundbreaking example of inter-institutional collaboration in open education through a Massive Open Online Course (MOOC) entitled “Practical Numerical Methods with Python.”

Job of the Week: PETTT Senior Technical Lead at Engility


Engility is seeking a PETTT Senior Technical Lead in our Job of the Week.

Nvidia Salutes Women Who CUDA


This week Nvidia salutes Women who use CUDA for incredible science and engineering. They’ve compiled 30 profiles so far, and the advice they share from their experiences is quite inspiring. “It’s a good way to remind people that women write code, participate in open-source projects, and invent things,” said Lorena Barba from George Washington University. “It’s important to make the technology world more attractive to female students and show them examples of women who are innovators.”

Argonne HPC Training for the Next Generation of Scientists

Paul Messina, director of science for the Argonne Leadership Computing Facility

The Argonne Training Program on Extreme-Scale Computing starts next month. Its organizer, Paul Messina, calls on more institutions to offer such training and influence university curricula.

Farber to Teach All-Day Tutorial At SC14


Over at TechEnablement, Rob Farber writes that he will be teaching an all-day tutorial “From ‘Hello World’ to Exascale Using x86, GPUs and Intel Xeon Phi Coprocessors” (tut106s1) at SC14 in New Orleans. The tutorial takes place on Sunday November 16, 2014.