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:
Oct. 17, 2017
Filed:
Jun. 02, 2015
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Alexander Shamis, Seattle, WA (US);
Yutaka Suzue, Redmond, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
An 'RDMA-Based RPC Request System' combines the concepts of RPC and RDMA in a way that can be implemented on commodity networking communications hardware, e.g., RDMA-enabled network interface controllers (NICs) in an Ethernet-based network. In various implementations, the RDMA-Based RPC Request System enables fast lock-free and thread-safe execution of RPC requests between different computers in a network via RDMA-based messages. In other words, the RDMA-Based RPC Request System combines RDMA messaging and RPC requests to enable fast RPC requests via a sequence of RDMA messages transmitted over Ethernet using commodity NICs between networked computers in a data center or other network environment. This RDMA message process is both lock-free and thread-safe. Advantageously, being both lock-free and thread-safe improves overall performance of memory access and RPC requests between networked computers by reducing overall system latency for transmission and execution of RPC requests over commodity networking hardware.