Program tracing in a multithreaded processor

Details Program tracing in a multithreaded processor Program tracing in a multithreaded processor

2008-04-15

2008-04-15

Chavis, John (Department: 2193)

Data processing: software development, installation, and managem

Software program development tool

Testing or debugging

Reexamination Certificate

active

07360203

ABSTRACT:
A multithreaded processor includes a thread ID for each set of fetched bits in an instruction fetch and issue unit. The thread ID attaches to the instructions and operands of the set of fetched bits. Pipeline stages in the multithreaded processor stores the thread ID associated with each operand or instruction in the pipeline stage. The thread ID are used to maintain data coherency and to generate program traces that include thread information for the instructions executed by the multithreaded processor.

REFERENCES:
patent: 6314530 (2001-11-01), Mann
patent: 6338159 (2002-01-01), Alexander, III et al.
patent: 6854108 (2005-02-01), Choi
patent: 7058928 (2006-06-01), Wygodny et al.
patent: 2002/0188831 (2002-12-01), Jackson et al.
patent: 2002/0194457 (2002-12-01), Akkary
patent: 2003/0135789 (2003-07-01), DeWitt, Jr. et al.
patent: 2005/0066149 (2005-03-01), Kanade
patent: 1 172 729 (2002-01-01), None

Affiliated with

Also associated with

Rating

Program tracing in a multithreaded processor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Program tracing in a multithreaded processor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Program tracing in a multithreaded processor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2743242