Abstract | ||
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This paper addresses the question of CPU performance emulation, which allows experimenters to evaluate applications under a wide range of reproducible experimental conditions. Specifically, we propose Fracas, a CPU emulator that leverages the Linux Completely Fair Scheduler to achieve performance emulation of homogeneous or heterogeneous multi-core systems. Several benchmarks reproducing different types of workload (CPU-bound, IO-bound) are then used to thoroughly compare Fracas with another CPU emulator and hardware frequency scaling. We show that the design of Fracas results in a more accurate and a less intrusive CPU emulation solution. |
Year | DOI | Venue |
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2010 | 10.1007/978-3-642-21878-1_2 | Euro-Par Workshops |
Keywords | Field | DocType |
hardware frequency scaling,fracas result,heterogeneous multi-core system,accurate emulation,cpu performance emulation,intrusive cpu emulation solution,different type,linux completely fair scheduler,performance emulation,cpu emulator,reproducible experimental condition | Computer performance,Computer science,Parallel computing,Semulation,Dynamic frequency scaling,Emulation,Frequency scaling,BogoMips,CPU shielding,Operating system,Hardware emulation | Conference |
Volume | ISSN | Citations |
6586 | 0302-9743 | 2 |
PageRank | References | Authors |
0.39 | 2 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Tomasz Buchert | 1 | 25 | 4.15 |
Lucas Nussbaum | 2 | 145 | 15.18 |
Jens Gustedt | 3 | 354 | 35.74 |