公开(公告)号：US10122642B2

公开(公告)日：2018-11-06

申请号：US15280085

申请日：2016-09-29

Applicant: Intel IP Corporation

Inventor： Oded Oliron Liron ,  Netanel Nati Bar-David ,  Marina Sharkansky

IPC: H04L12/801 ,  G06F17/30 ,  H04L12/891 ,  H04L29/08

Abstract: Techniques are provided for managing the forwarding of a data stream to respective cores of a multi-core system, in which the incoming data stream is processed in a hardware machine prior to forwarding the data stream to respective cores. The techniques may include the hardware machine executing an algorithm to identify frames in the data stream having a fake hole therein, generating metadata, and attaching the metadata to any frame in which a fake hole is identified. The metadata may instruct a core that receives the respective frame in which a fake hole has been identified to ignore the fake hole in that respective frame. Also in the algorithm, the hardware machine identifies frames in which a real hole exists and maintains a database log of the real holes and the respective cores among the multiple cores that receive the data stream with the real holes therein, together with a notification to the respective core.

公开(公告)号：US20180091434A1

公开(公告)日：2018-03-29

申请号：US15280085

申请日：2016-09-29

Applicant: Intel IP Corporation

Inventor： Oded Oliron Liron ,  Netanel Nati Bar-David ,  Marina Sharkansky

IPC: H04L12/801 ,  G06F17/30 ,  H04L12/891

CPC classification number: H04L47/34 ,  G06F17/30368 ,  G06F17/30516 ,  H04L47/193 ,  H04L47/41 ,  H04L69/326

Abstract: In a method for managing forwarding of a data stream to respective cores of a multi-core system, the incoming data stream is processed in a hardware machine prior to forwarding the data stream to respective cores. The hardware machine executes an algorithm to identify frames in said data stream respectively having a fake hole therein and generates metadata and attaches metadata to any frame in which a fake hole is identified, the metadata instructing a core that receives the respective frame in which a fake hole has been identified to ignore the fake hole in that respective frame. Also in the algorithm, the hardware machine identifies frames in which a real hole exists and maintains a database log of the real holes and the respective cores among said multiple cores that receive said data stream with said real holes therein, together with a notification to the respective core.