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CAL
2005
13 years 4 months ago
On Reusing the Results of Pre-Executed Instructions in a Runahead Execution Processor
Previous research on runahead execution took it for granted as a prefetch-only technique. Even though the results of instructions independent of an L2 miss are correctly computed d...
Onur Mutlu, Hyesoon Kim, Jared Stark, Yale N. Patt
CAL
2005
13 years 4 months ago
The Danger of Interval-Based Power Efficiency Metrics: When Worst Is Best
This paper shows that if the execution of a program is divided into distinct intervals, it is possible for one processor or configuration to provide the best power efficiency over ...
Yiannakis Sazeides, Rakesh Kumar, Dean M. Tullsen,...