Full Index for Scripted foilset 
| We go through the 2D Laplace's Equation with both HPF and MPI for Simple Jacobi Iteration |
| HPF and Fortran90 are reviewed followed by MPI |
| We also discuss the structure of problems as these determine why and when certain software approaches are appropriate |
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CPS615 -- Base Course for the Simulation Track of Computational Science
Abstract of CPS615 HPCC Software Technologies
Parallel Computing
The Solution of Laplace's Equation
Discretized Form of Laplace'e Equation on a Parallel Processor
Basic Structure of Domain to be Updated in Parallel Version
Sequential and Introduction to Parallel Coding for the
SEQUENTIAL LAPLACE PROGRAMMING
SEQUENTIAL LAPLACE PROGRAMMING
Approaches to Parallel Programming
SPMD or SCMD
Data Parallel
Parallel Laplace Programming
Notes on HPF Implementation of Lapace Solver
HPF is an extension of Fortran 90
Why is Fortran90 Easier than Fortran77
Important Features of Fortran90
Introduction to Fortran90 Arrays - I
Introduction to Fortran90 Arrays - II
Fortran90 Arrays and Memory Allocation
More on Fortran90 Arrays and Subroutines
Typical Use of Array and Intrinsic Operations
Derived Type in Fortran90
Examples of POINTER's in Fortran90
MODULEs in Fortran90
MODULEs INTERFACES and Overloaded Operators in Fortran90
Outline of HPF Discussion
Information on HPF and HPF Forum (HPFF)
Possible Programming Models
Data Parallel Programming Model
Problem Architectures
5 Categories of Problems
Example of Basic Problem Architectures Regular Synchronous Problem Class
Example of Basic Problem Architectures Irregular Loosely Synchronous
Example of Basic Problem Architectures The difficult Asynchronous Class
Embarassingly Parallel Problem Class
Example of Basic Problem Architectures for MetaProblem Class
Software Bus Structure of USMADE
Computing as a Mapping Problem
Complex Systems to give a Theory of Computing
Parallel Computing is "just" an optimization problem, even if we can't agree on what to optimize
Complex System Representation of Levels in Computer Software
The map of Problem ---> Computer is performed in two or more statges
The Mapping of Space of Problem Architectures onto Space of Machine Architectures
What determines when Parallelism is Clear ?
Evaluation of High Performance Fortran What applications need what features of HPF and its extensions ?
What Issues should High Performance Fortran (HPF) Address!
Goal of High Performance Fortran
Any Complete Programming Environment Must Handle
HIGH PERFORMANCE FORTRAN COMPILERS
What type of compiler is HPF ?
The High Performance Fortran Library
HPF Intrinsic Library
High Performance Fortran Library -- I
High Performance Fortran Library -- II
Imprecise Mapping of Problem Classes into Runtime and Language Terms
General Applicability of HPF, HPF++, HPC++
Importance of HPF, HPC++ to Users
What about other languages ?
What applications does HPF support? If not - what extensions are needed?
5 Categories of Problems
Comparison of 3 different Programming Models
Parallelism in HPF
Fortran77 is part of Fortran90
HPF Features
What gives high performance in HPF
Compiler directives used in HPF
What does an HPF Compiler do?
Syntax of HPF Directives
Data Mapping in HPF
Staged Data Mapping in HPF
Template in HPF
Abstract Processors in HPF
Example of Template and Processors
Align Directive in HPF
Examples of Align Directive
Changing Rank in Align Directive
Replication in Align Directive
General Alignments in HPF
Formal Definition of Align Directive
More obscure Complicated Examples of Align Directive
Distribution Directive in HPF
Basic Examples of Distribute Directive
Two Dimensional Example of Distribute Directive
The Two Basic Distributions in HPF
The Example of Matrix Inversion
Example of Graphics Rendering
Example of Distribute Directive with Complex Alignment
Dynamic Data Mapping
Advanced Mapping Directives -- ReDistribution and ReAlign
Advanced Mapping Directives -- Allocatable arrays and pointers
Subprograms in HPF
Passing Distributed Arrays as Subprogram Arguments in HPF
Mapping Options for Dummy (Subroutine) Arguments
Inherit Distribution Directive in HPF
Summary of Mapping Directives in HPF
Fundamental Parallelism Assumption in HPF
Parallel statements and Constructs in HPF
Parallelism in Fortran 90 array assignments
WHERE (masked array assignment) in HPF
WHERE...ELSEWHERE / IF...ELSE constructs in HPF
Intrinsic functions in HPF
HPF library functions
SUM, SUM_PREFIX and SUM_SCATTER defined
HPF Intrinsic EXAMPLE: SUM
FORALL Statement in HPF
Examples of FORALL statements in HPF
Semantics of the FORALL statement in HPF
Vector Indices in FORALL's
Multiple Statement FORALL's
HPF FORALL construct Pictorially
PURE Functions in HPF
Example of PURE Function from Chuck Koelbel
The INDEPENDENT Assertion in HPF
!HPF$ INDEPENDENT FORALL Pictorially
!HPF$ INDEPENDENT DO Pictorially
!HPF$ INDEPENDENT, NEW Variable
Extrinsics in HPF
High Performance Fortran HPF2 Changes
ON HOME for Computation Placement
Reductions in INDEPENDENT DO Loops
Spawning Tasks in HPF
New Data Mapping Features in HPF 2.0 - I
New Data Mapping Features in HPF 2.0 - II Full WebWisdom URL and this Foilset Search
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