Automatically Tuned Linear Algebra Software (ATLAS)

3/25/99


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Table of Contents

Automatically Tuned Linear Algebra Software (ATLAS)

What is ATLAS

Why ATLAS is needed

Code generation strategy

500x500 DGEMM Across Various Architectures

500 x 500 Double Precision RB Right-Looking LU fact.

500x500 Recursive BLAS on UltraSparc 2200

500x500 Recursive BLAS on 433Mhz DEC 21164

500 length DSCAL Across Various Architectures

Multithreaded BLAS for Performance

Extensions to present work

Java ATLAS

Ultra Sparc 2200 (200 MHz 400 Mflop/s Peak)

Related Projects

The ATLAS Team

Email: dongarra@cs.utk.edu

Home Page: http://www.netlib.org/utk/people/JackDongarra/