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:
Sep. 19, 2023
Filed:
Apr. 20, 2022
Mellanox Technologies, Ltd., Yokneam, IL;
Liran Liss, Atzmon-Segev, IL;
Yamin Friedman, Jerusalem, IL;
Michael Kagan, Zichron Yaakov, IL;
Diego Crupnicoff, Buenos Aires, AR;
Idan Burstein, Akko, IL;
Matty Kadosh, Hadera, IL;
Tzah Oved, Ramat Gan, IL;
Dror Goldenberg, Zichron Yaakov, IL;
Ron Yuval Efraim, Tzur Hadassah, IL;
Alexander Eli Rosenbaum, Elishama, IL;
Aviad Yehezkel, Yokneam Ilit, IL;
Rabia Loulou, Nazareth, IL;
MELLANOX TECHNOLOGIES, LTD., Yokneam, IL;
Abstract
Apparatus for data communication includes a network interface for connection to a packet data network and a host interface for connection to a host computer, which includes a central processing unit (CPU) and a host memory. Packet processing circuitry receives, via the host interface, from a kernel running on the CPU, associations between multiple remote direct memory access (RDMA) sessions and multiple different User Datagram Protocol (UDP) 5-tuple, which are assigned respectively to the RDMA sessions, and receives from an application running on the CPU a request to send an RDMA message, using a selected group of one or more of the RDMA sessions, to a peer application over the packet data network, and in response to the request, transmits, via the network interface, one or more data packets using a UDP 5-tuple that is assigned to one of the RDMA sessions in the selected group.