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:
Feb. 02, 2021
Filed:
Dec. 20, 2012
International Business Machines Corporation, Armonk, NY (US);
Gary D. Cudak, Creedmoor, NC (US);
Christopher J. Hardee, Raleigh, NC (US);
Adam Roberts, Moncure, NC (US);
Lenovo Enterprise Solutions (Singapore) Pte. Ltd., Singapore, SG;
Abstract
Embodiments of the present invention disclose a method, computer program product, and system for utilizing a block storage device as Dynamic Random-Access Memory (DRAM) space, wherein a computer includes at least one DRAM module and at least one block storage device interfaced to the computer using a double data rate (DDR) interface. During boot up, the computer configures DRAM and block storage devices of the computer for utilization as DRAM or block storage. Then the computer determines that more DRAM space is required. Responsive to determining that more DRAM space is required, the computer transforms a block storage device into DRAM space. Once the computer determines that the transformed block storage device that is being used for DRAM space is no longer needed to be used as DRAM space, the computer transforms the block storage device back to block storage space.