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https://hdl.handle.net/2142/81347
Description
Title
Loop Scheduling for Multithreaded Processors
Author(s)
Dimitriou, Georgios
Issue Date
2000
Doctoral Committee Chair(s)
Polychronopoulos, Constantine D.
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)
Engineering, Electronics and Electrical
Language
eng
Abstract
We tested MSWP on a Coral 2000 simulator, using several synthetic and SPEC benchmarks. The results we obtained encourage us to continue our research. In particular, we obtained speedups of up to 30% with respect to highly optimized superblock-based schedules on loops with unpredictable branches. We also obtained a speedup of up to 15% on perl, a highly sequential SPEC95 benchmark, utilizing task-level speculation in an attempt to increase the available instruction-level parallelism.
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