Browsing General Supercomputing / Cyberinfrastructure by Subject "Computer Science"
Now showing items 1-20 of 21
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Cluster Stack Basics
(2015-05-18)Linux Cluster Institute (LCI) Workshop May 18-22, 2015 University of Oklahoma, Thurman J. White Forum Building (OU Forum) 1704 Asp Avenue Norman, Oklahoma 73072 This workshop was focused toward Linux system ... -
CS1303_Neeman interview V1
(2015-03-27)March 27 2015: A video of OSCER Director, Dr. Henry Neeman, being interviewed about supercomputing by Dr. Amy McGovern for an OU Computer Science course (CS1303). -
A Day in the Life of a Networking Professional
(2013-03-06)What is it like to be a network professional? What are the day to day experiences? What issues of professionalism, customer service, project management, and culture does a network professional encounter? How can you prepare ... -
A Day in the Life of a Networking Professional
(2013-10-10)What is it like to be a network professional? What are the day to day experiences? What issues of professionalism, customer service, project management, and culture does a network professional encounter? How can you ... -
Designing a Multipurpose Production Cluster
(2015-05-22)"Designing a Multipurpose Production Cluster" presented to the Linux Cluster Institute Workshop on May 22, 2015 by Dr. Henry Neeman -
Grab Bag: Scientific Libraries, I/O Libraries, Visualization (SC '08 Education Program's Workshop on Parallel & Cluster Computing)
(2008-08-10)OUTLINE: ----Scientific Computing Pipeline ----Scientific Libraries ----I/O Libraries ----Scientific Visualization -
High Throughput Computing (SC '08 Education Program's Workshop on Parallel & Cluster Computing)
(2008-08-10)OUTLINE: -----What is High Throughput Computing? -----Tightly Coupled vs Loosely Coupled -----What is Opportunistic Computing? -----Condor -----Grid Computing -----OU’s NSF CI-TEAM Project (a word from our sponsors -
Instruction Level Parallelism (SC '08 Education Program's Workshop on Parallel & Cluster Computing)
(2008-08-10)What is Instruction-Level Parallelism? --Scalar Operation --Loops --Pipelining --Loop Performance --Superpipelining --Vectors --A Real Example -
Introduction to High Performance Computing
(2015-05-18)"Introduction to HPC" (Henry Neeman) presented at the Linux Cluster Institute (LCI) Workshop, Mon May 18 2015 -
Monte Carlo Simulation (SC '08 Education Program's Workshop on Parallel & Cluster Computing)
(2008-08-10)An application is known as embarrassingly parallel if its parallel implementation: can straightforwardly be broken up into roughly equal amounts of work per processor, AND has minimal parallel overhead (e.g., communication ... -
MPI Introduction (SC '08 Education Program's Workshop on Parallel & Cluster Computing)
(2008-08-10)WHAT IS MPI? The Message-Passing Interface (MPI) is a standard for expressing distributed parallelism via message passing. MPI consists of a header file, a library of routines and a runtime environment. When you compile ... -
N-Body Simulation and Collective Communication (SC '08 Education Program's Workshop on Parallel & Cluster Computing)
(2008-08-10)An N-body problem is a problem involving N “bodies” – that is, particles (e.g., stars, atoms) – each of which applies a force to all of the others. For example, if you have N stars, then each of the N stars exerts a ... -
NHC Node Health Check
(2015-05-18)Why NHC? Currently no standard -- Most sites use custom, home-grown scripts Often site-specific Usually lacking portability Unreliable execution, reporting, parent performance Need a simple, robust ... -
Overview of Parallelism (SC '08 Education Program's Workshop on Parallel & Cluster Computing)
(2008-08-10)OUTLINE: ----Parallelism ----The Jigsaw Puzzle Analogy for Parallelism ----The Desert Islands Analogy for Distributed Parallelism ----Parallelism Issues -
Shared Memory Parallelism (SC '08 Education Program's Workshop on Parallel & Cluster Computing)
(2008-08-10)OUTLINE: ----Parallelism ----Shared Memory Parallelism ----OpenMP -
Stupid Compiler Tricks (SC '08 Education Program's Workshop on Parallel & Cluster Computing)
(2008-08-10)Stupid Compiler Tricks --Dependency Analysis --What is Dependency Analysis? --Control Dependencies --Data Dependencies --Tricks the Compiler Plays --Tricks You Play With the Compiler --Profiling -
Supercomputing Overview (SC '08 Education Program's Workshop on Parallel & Cluster Computing)
(2008-08-10)Supercomputing Overview -
Supercomputing: An Interview with Henry Neeman
(2011-03-28)Introduction: “Dr. Henry Neeman is the Director of the OU Supercomputing Center for Education & Research and an adjunct assistant professor in the School of Computer Science at the University of Oklahoma. . . . In addition ... -
Transport Codes and Shifting (SC '08 Education Program's Workshop on Parallel & Cluster Computing)
(2008-08-10)What is a Simulation: All physical science ultimately is expressed as calculus (e.g., differential equations). Except in the simplest (uninteresting) cases, equations based on calculus can’t be directly solved on a ...