Abstract: Systems and method are disclosed for providing responses for different cache coherency protocols. One embodiment may comprise a system that includes a first node employing a first cache coherency protocol. A detector associated with the first node detects a condition based on responses provided by the first node to requests provided according to a second cache coherency protocol, the second cache coherency protocol being different from the first cache coherency protocol. The first node provides a response to a given one of the requests to the first node that varies based on the condition detected by the detector.
Type:
Grant
Filed:
January 20, 2004
Date of Patent:
February 13, 2007
Assignee:
Hewlett-Packard Development Company, L.P.
Inventors:
Stephen R. Van Doren, Gregory Edward Tierney, Simon C. Steely, Jr.