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Issues and challenges in compiling for the CBEA

Published: 13 June 2007 Publication History

Abstract

It has been demonstrated that expert programmers can develop and hand tune applications to exploit the full performance potential of the CBE architecture. We believe that sophisticated compiler optimization technology can bridge the gap between usability and performance in this arena. To this end we have developed a research prototype compiler targeting the Cell processor.
In this talk we describe a variety of compiler techniques to exploit the Cell processor. These techniques are aimed at automatically generating high quality codes for the heterogeneous parallelism available on the Cell processor. In particular we will focus the discussion on managing the small local memories of the SPEs and discuss our approach to presenting the user with a single shared memory image through our compiler controlled software cache. We will also report and discuss the results we have achieved to date, which indicate that significant speedup can be achieved on this processor with a high level of support from the compiler.

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  • (2009)Exploiting Parallelism through High Level Optimization on a Heterogeneous Multicore SoCProceedings of the 2009 15th International Conference on Parallel and Distributed Systems10.1109/ICPADS.2009.7(527-534)Online publication date: 8-Dec-2009

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Published In

cover image ACM Conferences
LCTES '07: Proceedings of the 2007 ACM SIGPLAN/SIGBED conference on Languages, compilers, and tools for embedded systems
June 2007
258 pages
ISBN:9781595936325
DOI:10.1145/1254766
  • cover image ACM SIGPLAN Notices
    ACM SIGPLAN Notices  Volume 42, Issue 7
    Proceedings of the 2007 LCTES conference
    July 2007
    241 pages
    ISSN:0362-1340
    EISSN:1558-1160
    DOI:10.1145/1273444
    Issue’s Table of Contents
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 13 June 2007

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  • (2009)Exploiting Parallelism through High Level Optimization on a Heterogeneous Multicore SoCProceedings of the 2009 15th International Conference on Parallel and Distributed Systems10.1109/ICPADS.2009.7(527-534)Online publication date: 8-Dec-2009

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