Data Transmission System and Method, and Related Device
AssigneeHuawei Technologies Co., Ltd.
InventorQihang Duan
Life of this patent
Estimating the term…
Abstract
A system includes a plurality of nodes, and a plurality of accelerators in each node are connected to each other through a first communication link. A plurality of communication planes is constructed between accelerators in the plurality of nodes. Each communication plane includes one accelerator in each node. A first accelerator in a first node obtains first data sent by another accelerator in the first node, and the first data includes data to be sent by the other accelerator in the first node to a second accelerator in a second node. Then, the first accelerator sends the first data to the second accelerator through the second communication link.
Claims27
A system, comprising:
- a first node comprising:
- a first accelerator is configured to send first data;
- and
- a second accelerator interconnected to the first accelerator through a first communication link and configured to:
- receive, from the first accelerator and through the first communication link, the first data;
- and
- send the first data;
- and
- a second node comprising a third accelerator,
- wherein the third accelerator is configured to receive, from the second accelerator and through a second communication link, the first data, and
- wherein a first data transmission speed of the first communication link is higher than a second data transmission speed of the second communication link.
A computing system, comprising:
- a first computing device comprising a first node, wherein the first node comprises:
- a first accelerator configured to send first data;
- and
- a second accelerator interconnected to the first accelerator through a first communication link and configured to:
- receive, from the first accelerator and through the first communication link, the first data;
- and
- send the first data;
- and
- a second computing device comprising a second node,
- wherein the second node comprises a third accelerator,
- wherein the third accelerator is configured to receive, from the second accelerator and through a second communication link, the first data, and
- wherein a first data transmission speed of the first communication link is higher than a second data transmission speed of the second communication link.
A method, comprising:
- sending, by a first accelerator in a first node, first data to a second accelerator through a first communication link;
- sending, by the second accelerator, the first data to the third accelerator in-tire-sec-end-code through a second communication link,
- wherein a first data transmission speed of the first communication link is higher than a second data transmission speed of the second communication link.
Dependencies are inferred from the claim text.