What question did this study set out to answer?

Examine and discuss proposed extensions to the Basic Linear Algebra Subprograms (BLAS) based on practical implementation experiences on supercomputer architectures.

January 1, 1985ACM SIGNUM NewsletterOpen Access

Issues relating to extension of the Basic Linear Algebra Subprograms

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Authors

DDDavid S. DodsonBoeing (United States)JLJohn G. LewisBoeing (United States)

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Implication

Technical analysis demonstrates practical considerations for extending Basic Linear Algebra Subprograms on Cray supercomputers, highlighting needs for standardized high-performance computing.

Key Points

Examine and discuss proposed extensions to the Basic Linear Algebra Subprograms (BLAS) based on practical implementation experiences on supercomputer architectures.
Implemented standard BLAS and proposed extended subprograms using optimized assembly language on Cray-1 and Cray X-MP vector supercomputers.
Evaluated the utility and performance behavior of the extended subroutines across varied scientific application areas.
Identified practical architectural constraints and efficiency trade-offs associated with extending linear algebra subroutines on high-performance vector processors.
Delivered implementation-driven perspectives to inform ongoing standardization and development of extended mathematical software libraries.

Cite This Study

Dodson et al. (1985) studied this question.

synapsesocial.com/papers/6a127dac45487b7639a69799 https://doi.org/10.1145/1057935.1057937

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Implication

Technical analysis demonstrates practical considerations for extending Basic Linear Algebra Subprograms on Cray supercomputers, highlighting needs for standardized high-performance computing.

Issues relating to extension of the Basic Linear Algebra Subprograms

Discussion

Member takes

Implication

Key Points

Cite This Study

Issues relating to extension of the Basic Linear Algebra Subprograms

Discussion

Member takes

Implication

Key Points

Cite This Study

Also Consider

Also Consider