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. 14, 2021
Filed:
Apr. 30, 2018
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Gregg B. Lesartre, Fort Collins, CO (US);
Hewlett Packard Enterprise Development LP, Houston, TX (US);
Abstract
A device including a processor configured to access data to execute multiple instructions and a first cache coupled to the processor, are provided. The first cache is configured to hold a first data fetched from a memory by a first instruction that has been retired. The device also includes a side cache coupled to the first cache and to the processor, the side cache configured to hold a second data fetched from the memory by a second instruction, wherein the second instruction has not been retired from the processor. And the device includes a cache management unit configured to move the second data from the side cache to the first cache when the second instruction is retired, the cache management unit further configured to discard the second data when it is determined that the second instruction is abandoned.