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HPC & Life Sciences
19 Sep 2013 | Online Presentations | Contributor(s): Thomas Cheatham
Biomolecular simulation provides a means to explore biomolecular structure, dynamics and interactions on timescales from femptoseconds to milliseconds on available high performance computing...
HPC Software Engineering: "Do as I say, not as I do"
19 Sep 2013 | Online Presentations | Contributor(s): Erik Lindahl
Most scientific software projects started as a quick hack on somebody's laptop, but before you know it there might be dozens of future students and postdocs involved. However, unlike 30 years ago,...
Introduction to Directive Based Programming
13 Sep 2013 | Online Presentations | Contributor(s): John Urbanic
OpenMP, and now OpenACC, have become standard ways of doing multi-core and GPGPU parallelization. One of the main reasons for their adoption is that they allow the preservation of an existing...
Modern GPU Programming with CUDA and Thrust
12 Sep 2013 | Online Presentations | Contributor(s): Gilles Civario
Today's GPUs are massively parallel devices which provide programmers with TeraFlops supercomputing performance. But programming these devices and exploiting their fantastic potential is not...
10 Sep 2013 | Online Presentations | Contributor(s): John Urbanic
John Urbanic is Parallel Computing Specialist at the Pittsburgh Supercomputing Center where he spends as much time as possible implementing extremely scalable code on interesting machines. These...
Astrophysics: How to simulate the most catastrophic events in the universe
09 Sep 2013 | Online Presentations | Contributor(s): Luciano Rezzolla
I am a relativistic astrophysicist: i.e. a physicists that uses Einstein's theory of general relativity to describe and explain astronomical observations of black holes and neutron stars. To do...
Quantum Chromodynamics on a space-time lattice – building up the femto universe of atomic nuclei on a computer
09 Sep 2013 | Online Presentations | Contributor(s): Akira Ukawa
Everyone knows that all atoms are made of atomic nuclei and electrons around them, and that atomic nuclei are made of protons and neutrons bound by pions. Every scientist would know that protons...
HPC & the Inventor's dilemma: Abandoning 15 years of Molecular Simulation Work to Move to GPUs
06 Sep 2013 | Online Presentations | Contributor(s): Erik Lindahl
Alternate Title:Parallel molecular dynamics - how we evolved from 10 cores to heterogeneous GPU acceleration and petascale parallelization
Molecular dynamics has come a long way the last 20...
Introductory Parallel CPU Programming
23 Aug 2013 | Online Presentations | Contributor(s): Mark Bull
Dr Mark Bull
My principal responsibilities in EPCC are in the areas of research and education. My current research interests include the applications and benchmarking of shared memory parallel...
Keynote: The Data and Compute-Driven Transformation of Modern Science
22 Aug 2013 | Online Presentations | Contributor(s): Ed Seidel
Modern science is undergoing a profound transformation as it aims to tackle the complex problems of the 21st Century. It is becoming highly collaborative; problems as diverse as climate change,...
International HPC Summer School 2013
21 Aug 2013 | Workshops
The U.S. National Science Foundation's Extreme Science and Engineering Discovery Environment (XSEDE) project, the European Union Seventh Framework Program's Partnership for Advanced Computing in...
Advanced Parallel CPU Programming Part 2: Fundamentals of OmpSs
21 Aug 2013 | Online Presentations | Contributor(s): Xavier Teruel
Tasking and Synchronization --> Data Sharing Attributes, Dependence Model, Other Tasking Directives Clauses, Taskwait, Synchronization, Outlined Task Syntax;
Memory Regions, Nesting and...