stOMP: A Specializing Threads Library for OpenMP
Language: English
Published by LAP LAMBERT Academic Publishing Jun 2009, 2009
- Softcover
- New
Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermanyBuchWeltWeit Ludwig Meier e.K.
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This item is printed on demand - it takes 3-4 days longer - Neuware -While runtime compilation has in practice been largely restricted to programming languages that execute on virtual machines, such as Java and C#, parallel OpenMP programs show many promising traits for efficient and effective runtime optimization. This work introduces stOMP: a specializing thread-library for OpenMP. Using a combined compile-time and run-time system, stOMP specializes OpenMP parallel regions for frequently-seen values and the configuration of the runtime system. We present a detailed description of the system, focusing on the optimizations implemented and techniques to minimize the runtime overhead: a context-based hot-spot detector; a pruning mechanism that eliminates poorly behaved variables as specialization targets; several runtime optimization policies; and several code optimizations and transformations that further allow performance improvement. We evaluate our work on the SPEC OMP benchmark suite, showing a performance increase of up to 7.8%. 96 pp. Englisch.…
Seller Inventory # 9783838303239
- Title
- stOMP: A Specializing Threads Library for OpenMP
- Author
- Mihai Burcea
- Publisher
- LAP LAMBERT Academic Publishing Jun 2009
- Publication year
- 2009
- Condition
- Neu
- Binding
- Taschenbuch
- Language
- English
- ISBN 10
- 3838303237
- ISBN 13
- 9783838303239
- Item weight
- 161 grams
- Dimensions
- 220x150x6 mm
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BuchWeltWeit Ludwig Meier e.K.
Bergisch Gladbach, Germany
AbeBooks seller since January 11, 2012
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