Run-Time Techniques for Dynamic Multithreaded Computations
Karamcheti, Vijay
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https://hdl.handle.net/2142/81248
Description
Title
Run-Time Techniques for Dynamic Multithreaded Computations
Author(s)
Karamcheti, Vijay
Issue Date
1998
Doctoral Committee Chair(s)
Andrew A. Chien
Department of Study
Electrical Engineering
Discipline
Electrical Engineering
Degree Granting Institution
University of Illinois at Urbana-Champaign
Degree Name
Ph.D.
Degree Level
Dissertation
Keyword(s)
Computer Science
Language
eng
Abstract
The execution framework has been implemented in the Illinois Concert System, targeting the ICC++ language. Evaluation of mechanisms on two target platforms, the Cray T3D and the SGI Origin 2000, for four large irregular applications demonstrates their individual effectiveness and collective sufficiency: Each application achieves performance comparable to the best achievable using low-level means. Additionally, these improvements persist across a range of hardware communication architecture interfaces. Our results imply that high-level expressions of parallel programs need not sacrifice on performance.
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