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. 16, 2022
Filed:
Apr. 09, 2020
SK Hynix Inc., Gyeonggi-do, KR;
Teodor Vlasov, Minsk, BY;
Yauheni Yaromenka, Minsk, BY;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
A data processing system includes a host, a plurality of memory devices configured to operate in parallel and a controller including a host interface controller and a plurality of cores, which are respectively coupled to the plurality of memory devices. The controller splits a logical block address (LBA) range associated with each of the cores into a plurality of LBA groups. When it is detected that there is imbalance of workloads among the cores, the controller identifies first and second cores contributing to the imbalance of workloads and selects a first LBA group, among the range of LBAs of the first core, and selecting a second LBA group, among the range of LBAs of the second core. The controller transfers data associated with the first LBA group to the second LBA group and reroutes data initially intended for the first LBA group to the second LBA group.