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. 07, 2017
Filed:
Jan. 24, 2014
Applied Micro Circuits Corporation, Sunnyvale, CA (US);
Keyur Chudgar, San Jose, CA (US);
Kumar Sankaran, San Jose, CA (US);
APPLIED MICRO CIRCUITS CORPORATION, Santa Clara, CA (US);
Abstract
Various embodiments provide for a system on a chip or a server on a chip that performs flow pinning, where packets or streams of packets are enqueued to specific queues, wherein each queue is associated with a respective core in a multiprocessor/multi-core system or server on a chip. With each stream of packets, or flow, assigned to a particular processor, the server on a chip can process and intake packets from multiple queues from multiple streams from the same single Ethernet interface in parallel. Each of the queues can issue interrupts to their assigned processors, allowing each of the processors to receive packets from their respective queues at the same time. Packet processing speed is therefore increased by receiving and processing packets in parallel for different streams.