公开(公告)号：US20240202115A1

公开(公告)日：2024-06-20

申请号：US18081939

申请日：2022-12-15

Applicant: Google LLC

Inventor： Xi Chen ,  Chao Ni ,  Jakob Raymond Jones

IPC: G06F12/06 ,  G06F9/54 ,  G06F13/40

CPC classification number: G06F12/0692 ,  G06F9/546 ,  G06F13/404

Abstract: A data processing device incorporates a plurality of chiplets having working elements such as processing and memory elements. At least one of the working elements is operative to generate messages directed to working elements of the same chiplet or another one of the chiplets. Each message includes a global address. An evaluation circuit determines whether the global address of a message is within a range of global addresses assigned to the chiplet. If so, the message passes to a translation circuit which translates the message to a local address for routing to a working element of the chiplet. If not, the message is dispatched to one or more other chiplets.

公开(公告)号：US12038837B2

公开(公告)日：2024-07-16

申请号：US18081939

申请日：2022-12-15

Applicant: Google LLC

Inventor： Xi Chen ,  Chao Ni ,  Jakob Raymond Jones

IPC: G06F12/06 ,  G06F9/54 ,  G06F13/40

CPC classification number: G06F12/0692 ,  G06F9/546 ,  G06F13/404

Abstract: A data processing device incorporates a plurality of chiplets having working elements such as processing and memory elements. At least one of the working elements is operative to generate messages directed to working elements of the same chiplet or another one of the chiplets. Each message includes a global address. An evaluation circuit determines whether the global address of a message is within a range of global addresses assigned to the chiplet. If so, the message passes to a translation circuit which translates the message to a local address for routing to a working element of the chiplet. If not, the message is dispatched to one or more other chiplets.