Electrical computers and digital processing systems: memory – Storage accessing and control – Hierarchical memories
Reexamination Certificate
2006-12-07
2010-10-19
Bataille, Pierre-Michel (Department: 2186)
Electrical computers and digital processing systems: memory
Storage accessing and control
Hierarchical memories
C711S156000, C711S163000
Reexamination Certificate
active
07818503
ABSTRACT:
One embodiment of the invention provides a method and apparatus for utilizing memory. The method includes reserving a first portion of a cache in a processor for an inbox. The inbox is associated with a first thread being executed by the processor. The method also includes receiving a packet from a second thread, wherein the packet includes an access request. The method further includes using inbox control circuitry for the inbox to process the received packet and determine whether to grant the access request included in the packet.
REFERENCES:
patent: 7412568 (2008-08-01), Dai et al.
patent: 2001/0014931 (2001-08-01), Aglietti et al.
patent: 2002/0002657 (2002-01-01), Sturges et al.
patent: 2005/0102486 (2005-05-01), Lakshmanamurthy et al.
Hoover Russell Dean
Kriegel Jon K.
Mejdrich Eric Oliver
Shearer Robert Allen
Bataille Pierre-Michel
International Business Machines - Corporation
Patterson & Sheridan LLP
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