Browsing OU - Oklahoma Supercomputing and Cyberinfrastructure by Subject "Computer Science"
Now showing items 21-38 of 38
-
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 ... -
The Oklahoma Cyberinfrastructure Initiative
(2013-07-22)The Oklahoma Cyberinfrastructure Initiative (OCII) is a mechanism by which institutions in the state can share resources, both physical and human, to enable research and education statewide to utilize advanced computing ... -
On the Centrality of HPC for taking NGS to the next frontier: Clinical application at scale
(2015-09-23)Next Generation Sequencing (NGS), the basis for volume sequencing enablement, has been around for several years. The volume of sequencers deployed per year remains on an exponential growth path. Nevertheless, the vision ... -
OSCER State of the Center Address 2002
(2002-09-13)OSCER State of the Center Address OU Supercomputing Symposium 2002 Thursday September 12 - Friday September 13 2002 -
OSCER State of the Center Address 2003
(2003-09-25)Talk Abstract OSCER State of the Center Address 2003 The OU Supercomputing Center for Education & Research has undergone tremendous growth in the past year, not only in size but also in scope and ambition. In this talk, ... -
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 -
Software Defined Networking – That's the answer, What's the question?
(2015-09-23)Oh no, not another SDN presentation talking about a bunch of new techie acronyms that mean nothing to me. Well, there will be some of that here, however in this presentation you'll also get a perspective on SDN in regard ... -
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 ... -
Synergistic Opportunities for Computational Resource Providers and Local IT
(2014-09-24)Talk Abstract How do high-speed data paths benefit research computing, and should you care? This talk explores the means of engaging local Information Technology resources to build two-way, collaborative partnerships ... -
A Three-Semester, Interdisciplinary Approach to Parallel Programming in a Liberal Arts University Setting
(2014-07-13)We describe a successful addition of high performance computing (HPC) into a traditional computer science curriculum at a liberal arts university. The approach incorporated a three-semester sequence of courses emphasizing ... -
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 ... -
The Tyranny of the Storage Hierarchy (SC '08 Education Program's Workshop on Parallel & Cluster Computing)
(2008-08-10)What is the storage hierarchy? --Registers --Cache --Main Memory (RAM) --The Relationship Between RAM and Cache --The Importance of Being Local --Hard Disk --Virtual Memory