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. 20, 2023
Filed:
Jun. 17, 2019
Intel Corporation, Santa Clara, CA (US);
Ron Gabor, Herzliya, IL;
Alaa Alameldeen, Hillsboro, OR (US);
Abhishek Basak, Hillsboro, OR (US);
Fangfei Liu, Hillsboro, OR (US);
Francis McKeen, Portland, OR (US);
Joseph Nuzman, Haifa, IL;
Carlos Rozas, Portland, OR (US);
Igor Yanover, Yokneam Illit, IL;
Xiang Zou, Hillsboro, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Embodiments of methods and apparatuses for restricted speculative execution are disclosed. In an embodiment, a processor includes configuration storage, an execution circuit, and a controller. The configuration storage is to store an indicator to enable a restricted speculative execution mode of operation of the processor, wherein the processor is to restrict speculative execution when operating in restricted speculative execution mode. The execution circuit is to perform speculative execution. The controller to restrict speculative execution by the execution circuit when the restricted speculative execution mode is enabled.