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Tags: high performance computing

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  1. Atomistic Modeling and Simulation Tools for Nanoelectronics and their Deployment on

    16 Dec 2010 | Online Presentations | 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...

  2. Omid Nohadani

    Using optimization methods can bring forth additional functionalities which are not possible with conventional methods. In principle, an optimized solution may perform suboptimaly when errors in...

  3. Sep 15 2010

    Parallel MATLAB Tutorial Offered by Cornell and Purdue

    Cornell University in partnership with Purdue University received a National Science Foundation award to deploy a new experimental computing resource called "MATLAB on the TeraGrid." This cluster...

  4. Illinois ECE 498AL: Programming Massively Parallel Processors

    11 Aug 2009 | Courses | Contributor(s): Wen-Mei W Hwu

    Spring 2009 Virtually all semiconductor market domains, including PCs, game consoles, mobile handsets, servers, supercomputers, and networks, are converging to concurrent platforms. There are two...

  5. Band Structure Lab: First-Time User Guide

    15 Jun 2009 | Teaching Materials | Contributor(s): Abhijeet Paul, Benjamin P Haley, Gerhard Klimeck

    This document provides useful information about Band Structure Lab. First-time users will find basic ideas about the physics behind the tool such as band formation, the Hamiltonian description,...

  6. The Multicore Era: Crisis or (and?) Opportunity?

    27 Mar 2009 | Online Presentations | Contributor(s): Mithuna Thottethodi

    This talk will provide a brief overview of how we got to the multicore era, the implications and challenges for hardware/software developers and users, and some informed speculation on where the...

  7. Porting, Tuning and Performance Analysis Tools

    29 Dec 2008 | Online Presentations | Contributor(s): Mohamed Sayeed

    A basic introduction to Porting, Tuning and Performance analysis tools will be presented. I will talk about issues in porting applications to different architectures including writing portable...

  8. MPI for the Next Generation of Supercomputing

    05 Dec 2008 | Online Presentations | 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...

  9. Nanoparticle and Colloidal Simulations with Molecular Dynamics

    05 Dec 2008 | Online Presentations | 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...

  10. OpenMP Tutorial

    25 Nov 2008 | Online Presentations | Contributor(s): Seung-Jai Min

    This tutorial consists of three parts. First, we will discuss about how OpenMP is typically used and explain OpenMP programming model. Second, we will describe important OpenMP constructs and...

  11. Purdue School on High Performance and Parallel Computing

    24 Nov 2008 | Workshops | Contributor(s): Alejandro Strachan, Faisal Saied

    The goal of this workshop is to provide training in the area of high performance scientific computing for graduate students and researchers interested in scientific computing. The School will...

  12. Welcoming Remarks

    24 Nov 2008 | Online Presentations | Contributor(s): Alejandro Strachan

    Opening remarks for the Purdue School on High Performance and Parallel Computing.

  13. Introduction to Parallel Programming with MPI

    24 Nov 2008 | Online Presentations | 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...

  14. Software Productivity Tools

    24 Nov 2008 | Online Presentations | Contributor(s): David Seaman

    This presentation briefly describes the use of tar(1), make(1), the Portable Batch System (PBS), and two version control systems: CVS and subversion.

  15. Introduction to TotalView

    24 Nov 2008 | Online Presentations | Contributor(s): David Seaman

    This single-session course presents an introduction to the use of the TotalView parallel debugger available on Purdue's Linux systems.

  16. Nanoelectronic Modeling: Multimillion Atom Simulations, Transport, and HPC Scaling to 23,000 Processors

    07 Mar 2008 | Online Presentations | 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...

  17. Atomistic Simulation of Realistically Sized Nanodevices Using NEMO 3-D: Part I − Models and Benchmarks

    14 Jan 2008 | Papers | Contributor(s): Gerhard Klimeck, Shaikh S. Ahmed, Neerav Kharche, Hansang Bae, Steven Clark, Benjamin P Haley, Maxim Naumov, Hoon Ryu, Faisal Saied, marta prada, Marek Korkusinski, Timothy Boykin

    Device physics and material science meet at the atomic scale of novel nanostructured semiconductors, and the distinction between new device or new material is blurred. Not only the...

  18. Opening Remarks: Excellence in Computer Simulation

    03 Jan 2008 | Online Presentations | 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.

  19. Challenges and Strategies for High End Computing

    20 Dec 2007 | Online Presentations | 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...

  20. Session 3: Discussion

    20 Dec 2007 | Online Presentations

    Discussion led by Jim Demmel, University of California at Berkeley., a resource for nanoscience and nanotechnology, is supported by the National Science Foundation and other funding agencies. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.