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:
Sep. 06, 2022
Filed:
Jan. 28, 2020
Applicant:
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Inventors:
Ganesh Gopalasubramanian, Bangalore, IN;
Ashutosh Nema, Bangalore, IN;
Venugopal Raghavan, Bangalore, IN;
Assignee:
ADVANCED MICRO DEVICES, INC, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 8/41 (2018.01);
U.S. Cl.
CPC ...
G06F 8/434 (2013.01); G06F 8/443 (2013.01); G06F 8/4434 (2013.01); G06F 8/436 (2013.01); G06F 8/452 (2013.01);
Abstract
Optimizing runtime alias checks includes identifying, by a compiler, a base pointer and a plurality of different memory accesses based on the base pointer in a code loop; generating, by the compiler, a first portion of runtime code to determine a minimum access and a maximum access of the plurality of different memory accesses; and generating, by the compiler, a second portion of runtime code including one or more runtime alias checks for the minimum access and one or more runtime alias checks for the maximum access.