Rule-based approach for automatic bottleneck detection in programs on shared virtual memory systems

M. Gerndt, A. Krumme

Research output: Contribution to conferencePaperpeer-review

11 Scopus citations

Abstract

Programming distributed memory multiprocessors requires program parallelization as well as program optimization with respect to data locality. SVM-Fortran is a programming language for shared virtual memory architectures with special language features for specifying the distribution of parallel tasks onto the processors. It is realized on top of a shared virtual memory implementation on Intel Paragon. A programming environment provides performance analysis tools helping the user in the optimization of data locality. This paper outlines the environment, describes the basic concepts of the performance analysis support, and presents a design for the automation of performance analysis.

Original languageEnglish
Pages93-101
Number of pages9
StatePublished - 1997
Externally publishedYes
EventProceedings of 1997 2nd International Workshop on High-Level Programming Models and Supportive Environments - Geneva, Switz
Duration: 1 Apr 19971 Apr 1997

Conference

ConferenceProceedings of 1997 2nd International Workshop on High-Level Programming Models and Supportive Environments
CityGeneva, Switz
Period1/04/971/04/97

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