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. 07, 2022
Filed:
Mar. 04, 2015
Intel Corporation, Santa Clara, CA (US);
Jason W. Brandt, Austin, TX (US);
Vedvyas Shanbhogue, Austin, TX (US);
Kameswar Subramaniam, Austin, TX (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
In one embodiment, software executing on a data processing system that is capable of performing dynamic operational mode transitions can realize performance improvements by predicting transitions between modes and/or predicting aspects of a new operational mode. Such prediction can allow the processor to begin an early transition into the target mode. The mode transition prediction principles can be applied for various processor mode transitions including 64-bit to 32-bit mode transitions, interrupts, exceptions, traps, virtualization mode transfers, system management mode transfers, and/or secure execution mode transfers.