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Advanced Parallel CPU Programming Part 2: Fundamentals of OmpSs
21 Aug 2013 | | 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 Dependences --> Memory regions and dependences, Nested tasks and dependences, Using dependence sentinels;...
Atomistic Modeling and Simulation Tools for Nanoelectronics and their Deployment on nanoHUB.org
16 Dec 2010 | | Contributor(s):: Gerhard Klimeck
At the nanometer scale the concepts of device and material meet and a new device is a new material and vice versa. While atomistic device representations are novel to device physicists, the semiconductor materials modeling community usually treats infinitely periodic structures. Two electronic...
Blue Waters: Sustained Petascale Computing
31 Jan 2011 | | Contributor(s):: Cristina Beldica
Challenges and Strategies for High End Computing
out of 5 stars
20 Dec 2007 | | Contributor(s):: Katherine A. Yelick
This presentation was one of 13 presentations in the one-day forum, "Excellence in Computer Simulation," which brought together a broad set of experts to reflect on the future of computational science and engineering.
Emerging Opportunities, Challenges, and Applications in Exascale Computing
10 Mar 2011 | | Contributor(s):: Ananth Grama
The move towards exascale computing platforms (capable of 10^18 floating point operations) poses tremendous challenges, while presenting opportunities for foundational advances in a variety of application domains. In this talk, I will describe various technical issues that must be overcome to...
Engineering at the nanometer scale: Is it a new material or a new device?
06 Nov 2007 | | Contributor(s):: Gerhard Klimeck
This seminar will overview NEMO 3D simulation capabilities and its deployment on the nanoHUB as well as an overview of the nanoHUB impact on the community.
Grid Computing Technologies - Panel Discussion
31 Jan 2011 | | Contributor(s):: Carol Song, Cristina Beldica
HPCW Condor: High Throughput Computing
09 Oct 2007 | | Contributor(s):: Thomas (Tom) Kesler
Condor is a research project of the University of Wisconsin. It offers an environment called "High Throughput Computing" for compute-intensive jobs. Condor can manage a collection of compute nodes and can harness wasted CPU power from otherwise idle workstations of a cluster or desktop. Condor...
HPCW High-end HPC Architectures
09 Oct 2007 | | Contributor(s):: Mithuna Thottethodi
HPCW Introduction to Parallel Programming with MPI
05 Dec 2007 | | Contributor(s):: David Seaman
Single-session courseillustrating message-passing techniques. The examples include point-to-pointand collective communication using blocking and nonblocking transmission. Oneapplication illustrates the manager/worker model with buffered communications.Code examples provided in C, C++, Fortran...
HPCW Parallel Programming Models
09 Oct 2007 | | Contributor(s):: Sam Midkiff
Introduction to Parallel Programming with MPI
24 Nov 2008 | | Contributor(s):: David Seaman
Single-session course illustrating message-passing techniques. The examples include point-to-point and collective communication using blocking and nonblocking transmission. One application illustrates the manager/worker model with buffered communications. Code examples provided in C, C++,...
Introduction to TotalView
This single-session course presents an introduction to the use of the TotalView parallel debugger available on Purdue's Linux systems.
Introductory Parallel CPU Programming
23 Aug 2013 | | Contributor(s):: Mark Bull
MPI for the Next Generation of Supercomputing
05 Dec 2008 | | Contributor(s):: Andrew Lumsdaine
Despite premature rumours of its demise, MPI continues to be the de facto standard for high-performance parallel computing. Nonetheless, supercomputing software and the high-end ecosystem continue to advance, creating challenges to several aspects of MPI. In this talk we will review the design...
Nanoelectronic Modeling: Multimillion Atom Simulations, Transport, and HPC Scaling to 23,000 Processors
07 Mar 2008 | | Contributor(s):: Gerhard Klimeck
Future field effect transistors will be on the same length scales as “esoteric” devices such as quantum dots, nanowires, ultra-scaled quantum wells, and resonant tunneling diodes. In those structures the behavior of carriers and their interaction with their environment need to be fundamentally...
Nanoparticle and Colloidal Simulations with Molecular Dynamics
05 Dec 2008 | | Contributor(s):: Steve Plimpton
Modeling nanoparticle or colloidal systems in a molecular dynamics (MD) code requires coarse-graining on several levels to achieve meaningful simulation times for study of rheological and other manufacturing properties. These include treating colloids as single particles, moving from explicit to...
Open Science Grid
31 Jan 2011 | | Contributor(s):: Gabriele Garzoglio
Opening Remarks: Excellence in Computer Simulation
03 Jan 2008 | | Contributor(s):: Mark Lundstrom
Opening remarks for the one-day forum, "Excellence in Computer Simulation," which brought together a broad set of experts to reflect on the future of computational science and engineering.
25 Nov 2008 | | Contributor(s):: Seung-Jai Min
This tutorial consists of three parts. First, we will discuss abouthow OpenMP is typically used and explain OpenMP programming model. Second, we will describe important OpenMP constructs and data enviroments. Finally, we will show a simple example to illustrate how OpenMP APIs are used to...