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:
May. 12, 2015
Filed:
Apr. 28, 2008
Thomas J. Bonola, Cypress, TX (US);
Thomas J. Bonola, Cypress, TX (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
Certain embodiments of the present invention are directed to providing efficient and easily-applied mechanisms for inter-core and inter-processor communications and inter-core and inter-processor signaling within multi-core microprocessors and certain multi-processor systems. In one embodiment of the present invention, local advanced programmable interrupt controllers within, or associated with, cores of a multi-core microprocessor and/or processors of a multi-processor system are enhanced so that the local advanced programmable interrupt controllers can be configured to automatically generate inter-core and inter-processor interrupts when WRITE operations are directed to particular regions of shared memory.