Electrical computers and digital processing systems: memory – Storage accessing and control – Hierarchical memories
Reexamination Certificate
2011-05-03
2011-05-03
Bragdon, Reginald G (Department: 2189)
Electrical computers and digital processing systems: memory
Storage accessing and control
Hierarchical memories
C711SE12052
Reexamination Certificate
active
07937534
ABSTRACT:
Embodiments of an apparatus, method, and system for encoding direct cache access transactions based on a memory access data structure are disclosed. In one embodiment, an apparatus includes memory access logic and transaction logic. The memory access logic is to determine whether to allow a memory access based on a memory access data structure. The transaction logic is to assign direct cache access attributes to a transaction based on the memory access data structure.
REFERENCES:
patent: 6075938 (2000-06-01), Bugnion
patent: 6163834 (2000-12-01), Garcia
patent: 6636906 (2003-10-01), Sharma et al.
patent: 6725289 (2004-04-01), Waldspurger et al.
patent: 2002/0138699 (2002-09-01), Okamura
patent: PCT2006048555 (2006-12-01), None
patent: 2007/078958 (2007-07-01), None
patent: 2007/078958 (2008-01-01), None
Huggahalli et al, “Direct Cache Access for High Bandwidth Network I/O” Jun. 4 2005, Computer Architecture ISCA '05 Proceedings 32nd International Symposium, IEEE, p. 50-58.
International Searcing Authority, International Search Report, International application No. PCT/US2006/048555, Mailing date Oct. 16, 2007; entire report 23 pages.
Huggahalli et al., Direct Cache Access for High Bandwidth Network I/O, International Symposium on Computer Architecture archive, Proceedings of the 32nd annual international symposium on Computer Architecture table of contents pp. 50-59, Year of Publication: 2005,ISBN ˜ ISSN:1063-6897, 0-7695-2270-X.
International Preliminary Report on Patentability received for PCT Patent Application No. PCT/US2006/048555, mailed on Jul. 10, 2008, 7 pages.
Office Action Received for Korean Patent Application No. 10-2008-7015767, mailed on Aug. 9, 2010, 5 pages of Office Action and 4 pages of English Translation.
Office Action Received for Chinese Patent Application No. 200680050112.1, mailed on May 26, 2010, 4 pages of Office Action and 8 pages of English Translation.
Office Action Received for Korean Patent Application No. 10-2008-7015767, mailed on May 4, 2010. 5 pages of Office Action and 1 page of English Translation.
Huggahalli Ramakrishna
Illikkal Rameshkumar G.
Madukkarumukumana Rajesh Sankaran
Muthrasanallur Sridhar
Bragdon Reginald G
Lane Thomas R.
Lo Kenneth M
LandOfFree
Performing direct cache access transactions based on a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Performing direct cache access transactions based on a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Performing direct cache access transactions based on a... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2663105