Method for estimating execution rates of program execution paths
作者： Robert A. Eustace , Carl A. Waldspurger , Jeffrey Dean , James E. Hicks , William E. Weihl
DOI:
关键词:
摘要: A method is provided for estimating execution rates of program executions paths. The samples path-identifying state information selected instructions while executing the in a processor. control flow graph supplied, includes plurality path segments. analyzed using to identify set segments that are consistent with sampled information. paths can be counted determine their relative frequencies.
google.nl 参考文章(29)
Theodore H. Romer, Brian N. Bershad, Dennis Lee, J. Bradley Chen, Dynamic Page Mapping Policies for Cache Conflict Resolution on Standard Hardware. operating systems design and implementation. pp. 255- 266 ,(1994)
Andrew J. Rindos, Steven P. Woolet, Method and apparatus for dynamically sampling digital counters to improve statistical accuracy ,(1994)
Brian F. Wibecan, System independent interface for performance counters ,(1994)
Michael R. Fortin, System and method for enabling stripped object software monitoring in a computer system ,(1994)
Andrew J. Blasciak, Software performance analyzer ,(1989)
Randy L. DeGarmo, Gregory B. Wiedenman, Performance monitor for digital computer system ,(1994)
William J. Bolosky, Richard F. Rashid, Operating system based performance monitoring of programs ,(1994)
William E. Weihl, George Z. Chrysos, Carl A. Waldspurger, Jeffrey A. Dean, James E. Hicks, Method for estimating statistics of properties of instructions processed by a processor pipeline ,(1998)
Samuel L. Emrick, Timothy M. Holck, James H. Summers, Jimmie E. DeWitt, Method and apparatus for monitoring data processing system resources in real-time ,(1995)
Nimish H. Modi, Donald B. Alpert, Robert S. Dreyer, Mike J. Tripp, Microprocessor with an external command mode for diagnosis and debugging ,(1994)