Critical path profiling of threaded programs

Data processing: software development – installation – and managem – Software program development tool – Testing or debugging

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

07827536

ABSTRACT:
A method and apparatus for critical path profiling of threaded programs that use messaging. An embodiment of a method includes creating a package slip for a message from a first program thread, the package slip containing information regarding the message, placing the package slip on a queue, the package slip being accessible to a second program thread, and sending the message from the first program thread.

REFERENCES:
patent: 6728955 (2004-04-01), Berry et al.
patent: 6988264 (2006-01-01), Sarma et al.
patent: 2003/0131168 (2003-07-01), Kauffman et al.
patent: 2005/0081206 (2005-04-01), Armstrong et al.
Hollingsworth, “Critical Path Profiling of Message Passing and Shared-Memory Programs”, 1998, IEEE, vol. 9, No. 10, pp. 1029-1040.
Hall, “CPPROFJ: Aspect-capable Call Path Profiling of Multi-threaded Java Applications”, 2002, IEEE , pp. 1-10.
“Intel VTune Performance Analyzer 7.1”,Intel Corporation, Retrieved from the Internet:, URL: http://web.archive.org/web/20040411162501/http://www.intel.com/software/products/vtune/vpa>, (Apr. 2004).
“Intel VTune Performance Analyzer 7.1-Overview”,Intel Corporation, Retrieved from the Internet: <URL: http://web.archive.org/web/20040411162501/http://www.intel.com/software/products/vtune/VPA/overview>, (Apr. 2004).
“Intel VTune Performance Analyzer 7.1-Product Features”,Intel Corporation, Retrieved from the Internet: <URL: http://web.archive.org/web/20040411162501/http://www.intel.com/software/products/vtune/VPA/features, (Apr. 2004).
Armstrong, et al., “Methods and Apparatus for Profiling Threaded Programs”, U.S. Appl. No. 10/684,662, (Oct. 14, 2003),.
Broberg, et al., “Performance Optimization Using Critical Path Analysis in Multithreaded Programs on Multiprocessors”,Psilander Grafiska, Kariskrona, Sweden, (1999).
Intel, “Hyper-Threading Technology”,Intel Technology Journal, vol. 6, Issue 1, (Feb. 2002).
Tune, et al., “Dynamic Prediction of Critical Path Instructions”,Proceedings of the 7th International Symposium on High Performance Computer Architecture, (Jan. 2001).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Critical path profiling of threaded programs does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Critical path profiling of threaded programs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Critical path profiling of threaded programs will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4228773

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.