Task switching based on the execution control information...

Electrical computers and digital processing systems: virtual mac – Task management or control – Process scheduling

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C712S220000

Reexamination Certificate

active

08042116

ABSTRACT:
In a processor including a plurality of register groups, while a task is being executed using one of the register groups, a context of a task to be executed next is restored into another one of the register groups. If the execution of the task currently being executed is suspended before the restoration starts, the task execution is continued by using one of the register groups in which a context of a task executed previously remains and executing the task.

REFERENCES:
patent: 5361337 (1994-11-01), Okin
patent: 6049867 (2000-04-01), Eickemeyer et al.
patent: 6223279 (2001-04-01), Nishimura et al.
patent: 6684342 (2004-01-01), Kelsey et al.
patent: 6697935 (2004-02-01), Borkenhagen et al.
patent: 6931641 (2005-08-01), Davis et al.
patent: 2001/0047468 (2001-11-01), Parady
patent: 2003/0149864 (2003-08-01), Furukawa et al.
patent: 2004/0216100 (2004-10-01), Bower, III
patent: 0 373 790 (1990-06-01), None
patent: 0 955 583 (1999-11-01), None
patent: 59-146387 (1984-08-01), None
patent: 8-30562 (1996-02-01), None
patent: 10-11301 (1998-01-01), None
patent: 11-39171 (1999-02-01), None
patent: 2002-132517 (2002-05-01), None
patent: 2003-271399 (2003-09-01), None
Konsek et al., “Context switching with multiple register windows: a RISC performance study,” Report No. UIUCDCS-R-87-1377 Univ. California, Comput. Sci. Dept., Los Angeles, CA, USA, Oct. 1987, XP002505719.
Supplementary European Search Report issued in Patent Application No. 05745951.3 dated on Dec. 9, 2008.

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

Task switching based on the execution control information... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Task switching based on the execution control information..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Task switching based on the execution control information... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4272500

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