Same-Source Parallel Implementation of the PSU/NCAR MM5

11/4/97


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Table of Contents

Same-Source Parallel Implementation of the PSU/NCAR MM5

Acknowledgements

Overview

Requirements

Some Approaches

Adapting Code for DM Parallelism

Fortran Loop and Interface Converter (FLIC)

FLIC

Identify and Translate Parallel Loops

A few assumptions

Global/Local Dimension Conflicts

Invariant Expression Indexing a Decomposed Array Dimension

Local index used to test position in global domain

Additional Software

Same Source Compilation

Project Status

Impact on Model Source

Impact on Model Source

Performance

Conclusions/Future Work

Author: John G. Michalakes

Email: michalak@mcs.anl.gov

Home Page: http://www.mcs.anl.gov/people/michalakes