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Parallel processing method supporting virtual core automatic scaling and apparatus therefor

  • US 10,635,478 B2
  • Filed: 11/22/2017
  • Issued: 04/28/2020
  • Est. Priority Date: 12/01/2016
  • Status: Active Grant
First Claim
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1. A parallel processing method for traffic having an order, the method supporting virtual core automatic scaling in a virtual environment having at least one virtual machine (VM) and at least one virtual core queue for each VM, comprising:

  • identifying a flow of the traffic according to attributes of the traffic;

    determining a virtual core queue to which the traffic is mapped according to the identified flow and queuing the traffic to the determined virtual core queue; and

    transferring the traffic from the determined virtual core queue to a VM corresponding to the determined virtual core queue through a virtual switch,wherein traffic belonging to a same flow is queued to a same virtual core queue and processed by a same virtual core, in order to maintain the order of the traffic to be processed and not to cause a re-ordering of the traffic having the order, andwherein the virtual core queue to which the traffic is queued is selected from virtual core queues belonging to a VM allocated to the identified flow based on at least one of a power saving policy or an operation switching policy.

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