公开(公告)号：US20230385138A1

公开(公告)日：2023-11-30

申请号：US17824766

申请日：2022-05-25

Applicant: Meta Platforms, Inc.

Inventor： Pankaj Kansal ,  Arvind Srinivasan ,  Harikrishna Madadi Reddy ,  Naader Hasani

IPC: G06F9/54 ,  G06F9/30

CPC classification number: G06F9/546 ,  G06F9/3005 ,  G06F9/544

Abstract: A system includes a first integrated circuit package including a first group of one or more artificial intelligence processing units and a first chip-to-chip interconnect communication unit and a second integrated circuit package including a second group of one or more artificial intelligence processing units and a second chip-to-chip interconnect communication unit. The system also includes an interconnect between the first integrated circuit package and the second integrated circuit package, wherein the first chip-to-chip interconnect communication unit and the second chip-to-chip interconnect communication unit manage ethernet-based communication via the interconnect using a layered communication architecture supporting a credit-based data flow control and a retransmission data flow control.

公开(公告)号：US20240378097A1

公开(公告)日：2024-11-14

申请号：US18766195

申请日：2024-07-08

Applicant: Meta Platforms, Inc.

Inventor： Pankaj KANSAL ,  Arvind Srinivasan ,  Harikrishna Madadi Reddy ,  Naader Hasani

IPC: G06F9/54 ,  G06F9/30

Abstract: A system includes a first integrated circuit package including a first group of one or more artificial intelligence processing units and a first chip-to-chip interconnect communication unit and a second integrated circuit package including a second group of one or more artificial intelligence processing units and a second chip-to-chip interconnect communication unit. The system also includes an interconnect between the first integrated circuit package and the second integrated circuit package, wherein the first chip-to-chip interconnect communication unit and the second chip-to-chip interconnect communication unit manage Ethernet-based communication via the interconnect using a layered communication architecture supporting a credit-based data flow control and a retransmission data flow control.

公开(公告)号：US12061939B2

公开(公告)日：2024-08-13

申请号：US17824766

申请日：2022-05-25

Applicant: Meta Platforms, Inc.

Inventor： Pankaj Kansal ,  Arvind Srinivasan ,  Harikrishna Madadi Reddy ,  Naader Hasani

IPC: G06F16/23 ,  G06F9/30 ,  G06F9/54

CPC classification number: G06F9/546 ,  G06F9/3005 ,  G06F9/544

Abstract: A system includes a first integrated circuit package including a first group of one or more artificial intelligence processing units and a first chip-to-chip interconnect communication unit and a second integrated circuit package including a second group of one or more artificial intelligence processing units and a second chip-to-chip interconnect communication unit. The system also includes an interconnect between the first integrated circuit package and the second integrated circuit package, wherein the first chip-to-chip interconnect communication unit and the second chip-to-chip interconnect communication unit manage ethernet-based communication via the interconnect using a layered communication architecture supporting a credit-based data flow control and a retransmission data flow control.

公开(公告)号：US11451998B1

公开(公告)日：2022-09-20

申请号：US16778542

申请日：2020-01-31

Applicant: Meta Platforms, Inc.

Inventor： Naader Hasani ,  Gregory Robbins Steinbrecher ,  Hans-Juergen Schmidtke

IPC: H04W28/02 ,  H04W72/04 ,  H04L47/625 ,  H04L47/32 ,  H04L47/2408

Abstract: The disclosed method may include (1) detecting, by a communication resource of a communication system, an event indicative of traffic congestion in the communication resource, where the communication resource services one or more traffic flows, and where at least one of the traffic flows causes the event, (2) sampling, by the communication resource, in relation to detecting the event, status data indicating a current status of the communication resource during each of a plurality of time intervals, (3) transmitting, by the communication resource, to a receiving device external to the communication resource to control the communication system, at least one of (a) at least a portion of the status data that is associated with the at least one of the traffic flows or (b) control information for the at least one of the traffic flows based on that status data. Various other methods and systems are also disclosed.