公开(公告)号：US10133671B2

公开(公告)日：2018-11-20

申请号：US15396416

申请日：2016-12-30

Applicant: David A Kruckemyer ,  Craig Stephen Forrest

Inventor： David A Kruckemyer ,  Craig Stephen Forrest

IPC: G06F12/08 ,  G06F12/0815 ,  G06F12/0804 ,  G06F13/40

Abstract: A system and method are disclosed that include a bridge that translates non-coherent transactions, which are received from a non-coherent subsystem, into one or more coherent transactions to be issued to a coherent subsystem. The bridge also buffers data coherently in an internal cache, also known as a proxy cache, based on certain attributes of the non-coherent transaction. The invention may be applied to any cache, which receives read and write transactions that become coherent transactions.

公开(公告)号：US20170192890A1

公开(公告)日：2017-07-06

申请号：US15396416

申请日：2016-12-30

Applicant: David A Kruckemyer ,  Craig Stephen Forrest

Inventor： David A Kruckemyer ,  Craig Stephen Forrest

IPC: G06F12/0815 ,  G06F13/40 ,  G06F12/0804

CPC classification number: G06F12/0815 ,  G06F12/0804 ,  G06F12/0831 ,  G06F13/4027 ,  G06F2212/1004 ,  G06F2212/1008 ,  G06F2212/60 ,  G06F2212/621

Abstract: A system and method are disclosed that include a bridge that translates non-coherent transactions, which are received from a non-coherent subsystem, into one or more coherent transactions to be issued to a coherent subsystem. The bridge also buffers data coherently in an internal cache, also known as a proxy cache, based on certain attributes of the non-coherent transaction. The invention may be applied to any cache, which receives read and write transactions that become coherent transactions.