Method and apparatus for correlating profile data
US8065665B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 6, 2004 |
| Grant date | Nov 22, 2011 |
| Priority date | — |
| Expiry date | Jan 26, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/865
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Correlating profile data facilitates sophisticated code optimization. Going beyond one to one relationships between code execution hindrances and single code behavior attributes provides insight into code behavior at a finer level of granularity. The capability to aggregate profile data based on multiple code behavior attributes and filter based on instances thereof, allows code optimization decisions to be made based on presentation of profile data from various perspectives. Profile data, which includes code behavior attributes correlated with code execution hindrances, is aggregated based at least in part on a first code behavior attribute. Code behavior attributes include one or more of memory references, memory reference objects, functions, time ranges, processors, processes, threads, and source-level data objects. The aggregated profile data is filtered based on an instance of the first code behavior attribute. The filtered profile data is then aggregated based on one or more additional code behavior attributes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.