Performance Evaluation in Parallel Systems
نویسنده
چکیده
In this paper, a summary of performance evaluation is presented, including a discussion of different types of evaluations. The following performance metrics are introduced and defined: speedup, efficiency and scalability. The paper includes a literature survey of performance counters used in multiprocessor systems. A classification is established based on the various parameters of the counters. Next, applications for the performance counters are discussed. An overview of the connection between the hardware of the counters and the OS is given. Tracing using the performance counters is also addressed. Finally, research directions in multiprocessor performance counters is given.
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تاریخ انتشار 2010