Automatically Tuned Linear Algebra Software (ATLAS)


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Table of Contents

Automatically Tuned Linear Algebra Software (ATLAS)



PPT Slide

What is ATLAS

Why ATLAS is needed

Operations Currently Available

Algorithmic approach for Level 3

Code generation strategy

ATLAS DGEMM across platforms, 500x500 problem

500x500 gemm-based BLAS on SGI R10000ip28

500x500 gemm-based BLAS on UltraSparc 2200

Notranspose DGEMV across platforms

Transpose DGEMV across platforms

500 x 500 Double Precision Right-Looking LU factorization

Left looking LU (GEMV based) across platforms

Extensions to present work

Sparse operations

Compiler applications

Author: Preferred Customer


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