公开(公告)号：US20170091101A1

公开(公告)日：2017-03-30

申请号：US15373038

申请日：2016-12-08

Applicant: MediaTek Inc.

Inventor： Chien-Hung Lin ,  Tung-Yao Lee

IPC: G06F12/0831

CPC classification number: G06F12/0831 ,  G06F2212/1016 ,  G06F2212/621 ,  Y02D10/13

Abstract: Techniques and examples pertaining to memory coherence management with a snoop mechanism and snoop filter structure for multi-port processors are described. A method may involve receiving a request from a first processor having a first plurality of local memories and more than one snoop ports. Responsive to the request, the method may involve snooping one or more snoop ports of a second processor having a second plurality of local memories without snooping any of the more than one snoop ports of the first processor.