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NUMA-aware scaling for network devices

  • US 9,069,722 B2
  • Filed: 05/16/2013
  • Issued: 06/30/2015
  • Est. Priority Date: 12/17/2009
  • Status: Active Grant
First Claim
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1. A system comprising one or more storage mediums having stored thereon, individually or in combination, instructions that when executed by one or more processors cause the one or processors to:

  • automatically allocate a single respective receive queue per respective set of multiple sets of multiple processor cores, each single respective receive queue to enqueue respective entries for respective received network packets based on a hash of multiple header fields of the respective received network packets; and

    for each respective set of the sets of multiple processor cores, cause designation of a single respective core of the multiple processor cores to receive interrupts and cause an interrupt vector to be set with affinity to the single respective core.

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