The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 29, 2010
Filed:
Aug. 14, 2006
Francisco L. Duran, Austin, TX (US);
W. Paul Montgomery, Austin, TX (US);
David F. Tobias, Austin, TX (US);
Francisco L. Duran, Austin, TX (US);
W. Paul Montgomery, Austin, TX (US);
David F. Tobias, Austin, TX (US);
GLOBALFOUNDRIES Inc., Grand Cayman, KY;
Abstract
A system and method for managing performance states of a processor. An enclosure comprises a first processing board with a processor and a second processing board with a processor. A service processor may also be coupled to the enclosure via an interconnect. The second processing board is configured to store a value indicative of a maximum processor performance state for a processor on the second board. In response to a detected request for a transition to a first processor performance state, the processor on the second board is configured to transition to the first processor performance state, if the first processor state is less than or equal to the maximum processor performance state; and transition to the maximum processor performance state, if the first processor state is greater than the maximum processor state. The second processor board may store the value in response to a an operating environment condition detected elsewhere within the enclosure.