Some Experiments on Tiling Loop Programs for Shared-Memory Multicore Architectures

Größlinger, Armin

doi:10.4230/DagSemProc.07361.5

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Some Experiments on Tiling Loop Programs for Shared-Memory Multicore Architectures

Author Armin Größlinger

Part of: Volume: Dagstuhl Seminar Proceedings, Volume 7361
Part of: Series: Dagstuhl Seminar Proceedings (DagSemProc)
License: Creative Commons Attribution 4.0 International license
Publication Date: 2008-02-06

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DagSemProc.07361.5.pdf

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12 pages

Document Identifiers

DOI: 10.4230/DagSemProc.07361.5
URN: urn:nbn:de:0030-drops-13748

Author Details

Armin Größlinger

Cite As Get BibTex

Armin Größlinger. Some Experiments on Tiling Loop Programs for Shared-Memory Multicore Architectures. In Programming Models for Ubiquitous Parallelism. Dagstuhl Seminar Proceedings, Volume 7361, pp. 1-12, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2008) https://doi.org/10.4230/DagSemProc.07361.5

Abstract

The model-based transformation of loop programs is a way of
detecting fine-grained parallelism in sequential programs. One of
the challenges is to agglomerate the parallelism to a coarser grain,
in order to map the operations of the program to the available cores
in a multicore architecture. We consider shared-memory multicores as
target architecture for space-time mapped loop programs and make
some observations concerning code generation, load balancing and
cache effects.

Subject Classification

Keywords

Multicore
automatic parallelization
loop transformations
polyhedron model

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