Invention Grant
- Patent Title: Socket management with reduced latency packet processing
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Application No.: US15400593Application Date: 2017-01-06
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Publication No.: US10305813B2Publication Date: 2019-05-28
- Inventor: Eliezer Tamir , Eliel Louzoun , Matthew R. Wilcox
- Applicant: INTEL CORPORATION
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Grossman, Tucker, Perreault & Pfleger, PLLC
- Main IPC: H04L12/875
- IPC: H04L12/875 ; G06F13/00 ; G06F13/38 ; G06F13/24 ; G06F13/28

Abstract:
Generally, this disclosure provides systems, methods and computer readable media for management of sockets and device queues for reduced latency packet processing. The method may include maintaining a unique-list comprising entries identifying device queues and an associated unique socket for each of the device queues, the unique socket selected from a plurality of sockets configured to receive packets; busy-polling the device queues on the unique-list; receiving a packet from one of the plurality of sockets; and updating the unique-list in response to detecting that the received packet was provided by an interrupt processing module. The updating may include identifying a device queue associated with the received packet; identifying a socket associated with the received packet; and if the identified device queue is not on one of the entries on the unique-list, creating a new entry on the unique-list, the new entry comprising the identified device queue and the identified socket.
Public/Granted literature
- US20170214630A1 SOCKET MANAGEMENT WITH REDUCED LATENCY PACKET PROCESSING Public/Granted day:2017-07-27
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