Power Estimation of Pin
نویسنده
چکیده
Power dissipation in modern computing systems is a source of concern for hardware designers. Recent research has concentrated a lot of effort in trying to minimize power consumption in processors. However static reduction of power has reached a threshold, which has led to a renewed investigation of runtime techniques. Dynamic binary instrumentation tools are programs which investigate the runtime characteristics of other programs. They are gaining increasing popularity among the software community, since they open up new avenues to perform optimization on programs. DBI tools have been used to study the phases of programs and apply voltage and frequency scaling in order to reduce the power dissipated by the processor. In this paper, we try to evaluate the effect of a industrial strength DBI tool, Pin, on power dissipation, using its various configurations. Our aim is to ascertain which aspects of Pin affect power consumption the most, thereby providing users with a high-level view of the power dissipation caused by the DBI Tool.
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