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:
Mar. 05, 2019
Filed:
Jul. 31, 2013
Oracle International Corporation, Redwood Shore, CA (US);
Richard Frank, Naples, FL (US);
Arun Kaimalettu, Kottayam, IN;
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
Techniques are described for providing one or more remote nodes with direct access to persistent random access memory (PRAM). In an embodiment, registration information is generated for a remote direct access enabled network interface controller (RNIC). The registration information associates an access key with a target region in PRAM. The access key is sent to a remote node of the one or more nodes. The RNIC may subsequently receive a remote direct memory access (RDMA) message from the remote node that includes the access key. In response to the RDMA message, the RNIC performs a direct memory access within the target region of PRAM.