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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
OSCER State of the Center Address 2008
(2008-10-07)
The OU Supercomputing Center for Education & Research (OSCER) celebrated its 7th anniversary on August 31 2008. In this report, we examine what OSCER is, what OSCER does, and where OSCER is going.
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
Supercomputing Overview (SC '08 Education Program's Workshop on Parallel & Cluster Computing)
(2008-08-10)
Supercomputing Overview
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 ...
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
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 ...
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
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
Shared Memory Parallelism (SC '08 Education Program's Workshop on Parallel & Cluster Computing)
(2008-08-10)
OUTLINE:
----Parallelism
----Shared Memory Parallelism
----OpenMP