Tags: high performance computing

All Categories (21-40 of 53)

  1. Cyber Infrastructure Days at Purdue University

    31 Jan 2011 |

    Purdue CI Days 2010 showcases technologies to enhance research, teaching and research funding. The program focus is on how just about any faculty member, research staffer, or graduate student can benefit from these technologies.

  2. Grid Computing Technologies - Panel Discussion

    31 Jan 2011 | | Contributor(s):: Carol Song, Cristina Beldica

  3. Open Science Grid

    31 Jan 2011 | | Contributor(s):: Gabriele Garzoglio

  4. Blue Waters: Sustained Petascale Computing

    31 Jan 2011 | | Contributor(s):: Cristina Beldica

  5. 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...

  6. 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...

    http://nanohub.org/members/47792

  7. 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...

    http://nanohub.org/events/details/276

  8. Illinois ECE 498AL: Programming Massively Parallel Processors

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

    Spring 2009Virtually all semiconductor market domains, including PCs, game consoles, mobile handsets, servers, supercomputers, and networks, are converging to concurrent platforms. There are two important reasons for this trend. First, these concurrent processors can potentially offer more...

  9. Band Structure Lab: First-Time User Guide

    15 Jun 2009 | | 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, and other aspects. Additionally, we provide explanations of the input settings and the results of the...

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

    27 Mar 2009 | | 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 trends may be headed.

  11. Porting, Tuning and Performance Analysis Tools

    29 Dec 2008 | | 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 programs. Application performance tuning is very important to making efficient use of high performance...

  12. 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...

  13. 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...

  14. OpenMP Tutorial

    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...

  15. Purdue School on High Performance and Parallel Computing

    24 Nov 2008 | | 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 address current hardware and software technologies and trends for parallel computing and their...

  16. Welcoming Remarks

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

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

  17. 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++,...

  18. Software Productivity Tools

    24 Nov 2008 | | 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.

  19. Introduction to TotalView

    24 Nov 2008 | | 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.

  20. 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...