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:
Aug. 02, 2022
Filed:
Apr. 30, 2021
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Sanyam Mehta, Bloomington, MN (US);
Gary William Elsesser, Bloomington, MN (US);
Terry D. Greyzck, Bloomington, MN (US);
Hewlett Packard Enterprise Development LP, Houston, TX (US);
Abstract
Systems and methods are configured to receive code containing an original loop that includes irregular memory accesses. The original loop can be split. A pre-execution loop that contains code to prefetch content of the memory can be generated. Execution of the pre-execution loop can access memory inclusively between a starting location and the starting location plus a prefetch distance. A modified loop that can perform at least one computation based on the content prefetched with execution of the pre-execution loop can be generated. Execution of the main loop can to follow the execution of the pre-execution loop. The original loop can be replaced with the pre-execution loop and the modified loop.