Mellanox Technologies, Ltd.

Charlie Mbariky

Idan Burstein

Yuval Shpigelman

Yamin Friedman

Amir Ancel

Omer Shabtai

Natali Shechtman

Rotem Levinson

Guy Twig

A network adapter includes a port and one or more circuits. The port communicates packets over a network in which switches forward packets in accordance with tuples of the packets. The one or more circuits are to hold a user-programmable scheme specifying assignments of the packets of a given flow destined to a peer node to sub-flows having respective different tuples, assign first packets of the given flow to one or more of the sub-flows in accordance with the user-programmable scheme, by setting respective tuples of the first packets, transmit the first packets to the peer node via the port, monitor notifications received from the network, the notifications being indicative of respective states of the sub-flows, based on the notifications and on the user-programmable scheme determine an assignment of second packets of the given flow to the sub-flows, and transmit the second packets to the peer node via the port.

Flexible per-flow multipath managed by sender-side network adapter

A method includes receiving a plurality of rules for processing packets arriving at at least one packet-processing device, the rules being based on multiple parameters associated with the packets. The method further includes causing the packet-processing device to process multiple subsets of the packets using different respective sequences of packet-processing instructions, which implement the rules via different respective parameter-value-ascertaining orders for ascertaining respective values of the parameters for each of the packets. The method further includes, based on the processing of the subsets, computing respective scores for the sequences of packet-processing instructions. The method further includes, based on the scores, selecting one of the sequences of packet-processing instructions. The method further includes causing the packet-processing device to process the packets using the selected sequence of packet-processing instructions. Other embodiments are also described.

Dynamic processing trees

Growing community of inventors

Shfaram, Israel

Charlie Mbariky