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:
Jul. 10, 2018
Filed:
Feb. 24, 2016
Intel Corporation, Santa Clara, CA (US);
Taylor W. Kidd, San Jose, CA (US);
Matt S. Walsh, San Carlos, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Methods and apparatuses relating to processors that contextually optimize instructions at runtime are disclosed. In one embodiment, a processors includes a fetch circuit to fetch an instruction from an instruction storage, a format of the instruction including an opcode, a first source operand identifier, and a second source operand identifier; wherein the instruction storage includes a sequence of sub-optimal instructions preceded by a start-of-sequence instruction and followed by an end-of-sequence instruction. The disclosed processor further includes a decode circuit to decode the instruction, to detect the start-of-sequence instruction and the end-of-sequence instruction, to buffer the sequence of sub-optimal instructions there between, to access a lookup table to identify one or more optimized instructions to substitute for one or more of the sequence of sub-optimal instructions, and to select either the decoded instruction or the sequence of one or more optimized instructions to dispatch to an execution circuit.