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. 17, 2025
Filed:
Apr. 08, 2024
Micron Technology, Inc., Boise, ID (US);
David Boles, Austin, TX (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
Systems, methods, and computer readable media for tracking memory deltas at a cache line granularity. The method includes receiving a base address for a physical memory region, receiving a list of empty log memory buffers associated with a delta logging session, and responsive to determining that a cache line associated with the physical memory region may be in a modified state, storing the modified cache line and metadata associated with the modified cache line in an active log memory buffer referenced by the list of empty log memory buffers. The method also includes determining that the active log memory buffer is full and appending a flag to the active log memory buffer, thereby marking the active log memory buffer as a full log memory buffer. The method also includes storing a list of full log memory buffers, wherein the list is visible to a host processor.