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 computational …

https://nanohub.org/resources/3706

HPCW High-end HPC Architectures

09 Oct 2007 | Online Presentations | Contributor(s): Mithuna Thottethodi

https://nanohub.org/resources/3346

HPCW Introduction to Parallel Programming with MPI

05 Dec 2007 | 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 …

https://nanohub.org/resources/3357

HPCW Parallel Programming Models

09 Oct 2007 | Online Presentations | Contributor(s): Sam Midkiff

Computing Research Institute Rosen Center for Advanced Computing

https://nanohub.org/resources/3341

Illinois ECE 498AL: Programming Massively Parallel Processors, Lecture 10: Control Flow

01 Sep 2009 | Online Presentations | Contributor(s): Wen-Mei W Hwu

Control Flow Topics: Terminology Review How Thread Blocks are Partitioned Control Flow Instructions Parallel Reduction A Vector Reduction Example A simple Implementation Vector …

https://nanohub.org/resources/7304

Illinois ECE 498AL: Programming Massively Parallel Processors, Lecture 6: CUDA Memories - Part 2

20 Aug 2009 | Online Presentations | Contributor(s): Wen-Mei W Hwu

CUDA Memories Part2 Topics: Tiled Multiply Breaking Md and Nd into Tiles Tiled Matrix Multiplication Kernel CUDA Code - Kernel Execution Configuration First Order Size considerations in …

https://nanohub.org/resources/7247

Illinois ECE 498AL: Programming Massively Parallel Processors, Lecture 9: Memory Hardware in G80

30 Aug 2009 | Online Presentations | Contributor(s): Wen-Mei W Hwu

Memory Hardware in G80 Topics: CUDA Device Memory Space Parallel Memory Sharing SM Memory Architecture SM Register File Programmer view of Register File Matrix Multiplication Example …

https://nanohub.org/resources/7277

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 …

https://nanohub.org/resources/5932

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.

https://nanohub.org/resources/5942

Mathematica for CUDA and OpenCL Programming

07 Mar 2011 | Online Presentations | Contributor(s): Ulises Cervantes-Pimentel, Abdul Dakkak

In the latest release of Mathematica 8, a large number of programming tools for GPU computing are available. In this presentation, new tools for CUDA and OpenCL programming will be explored. Several …

https://nanohub.org/resources/10940

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 to …

https://nanohub.org/resources/5639

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 …

https://nanohub.org/resources/3988

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 data …

https://nanohub.org/resources/5874

Session 3: Discussion

20 Dec 2007 | Online Presentations

Discussion led by Jim Demmel, University of California at Berkeley.

https://nanohub.org/resources/3734

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.

https://nanohub.org/resources/5937

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 …

https://nanohub.org/resources/6523