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. 08, 2021
Filed:
Dec. 07, 2018
Intel Corporation, Santa Clara, CA (US);
Marek Targowski, Gdynia, PL;
Konrad Trifunović, Mierzyn, PL;
Intel Corporation, Santa Clara, CA (US);
Abstract
Apparatus and method for widened SIMD execution on a limited register file. For example, one embodiment of an apparatus comprises: instruction dispatch circuitry to dispatch instructions of a thread for execution, including a first instruction to indicate a start of a double execution instruction sequence and a second instruction to indicate an end of a double execution instruction sequence; and execution circuitry including single instruction multiple data (SIMD) circuitry, the execution circuitry to execute the double execution instruction sequence in a first pass using a first set of lanes of the SIMD circuitry and to execute the double execution instruction sequence in a second pass following the first pass using a second set of lanes of the SIMD circuitry.