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Routing path determination method and device, control equipment and storage medium

A path determination and path technology, applied in the field of communication, can solve problems such as local routing congestion, routing optimization lag, and inability to handle dynamic data situations

Active Publication Date: 2020-11-27
LYNXI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When data is transmitted on the network, excessive congestion of local routes often occurs, resulting in a long time for some data transmission. Due to the impact of the barrel effect, it is often necessary to wait for all data transmission to complete the next calculation operation, which affects the network quality.
[0003] Traditional static routing optimization technology can realize precise control of routing resources through methods such as pre-compilation, but cannot handle dynamic data situations
Most of the dynamic routing technologies use a post-scheduling mechanism, that is, measures are taken after routing congestion, which will cause lag in routing optimization and fail to obtain the optimal path

Method used

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  • Routing path determination method and device, control equipment and storage medium
  • Routing path determination method and device, control equipment and storage medium

Examples

Experimental program
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Embodiment 1

[0029] figure 1 It is a schematic flow chart of a routing path determination method provided by Embodiment 1 of the present invention. This method is applicable to the situation of determining approval information before excessive congestion occurs in the route during data transmission. The method can be executed by a routing path determination device, wherein The device can be implemented by software and / or hardware, and is generally integrated on the control device, which can be regarded as a device capable of implementing dynamic routing planning. like figure 1 As shown, a method for determining a routing path provided by Embodiment 1 of the present invention includes the following steps:

[0030] S110. Acquire at least two application information, each of which includes the same transmission time slot, and the application information is used to apply for a routing path within the transmission time slot.

[0031] In this embodiment, the application information may be the ...

Embodiment 2

[0067] figure 2 It is a schematic flowchart of a method for determining a routing path provided by Embodiment 2 of the present invention. When many cores transmit data through the on-chip and inter-chip networks, local routing congestion often occurs, resulting in a long time for some data transmission. Due to the impact of the barrel effect, it is often necessary to wait for all data transmission to complete before proceeding to the next calculation operation. , so the routing needs to be optimized.

[0068] Traditional static routing optimization technology can realize precise control of routing resources through methods such as pre-compilation, but cannot handle dynamic data situations. Dynamic routing technology can plan routing paths in real time according to routing congestion during operation, but it may require more complex decision-making and scheduling mechanisms. Since most of them adopt the post-scheduling mechanism, that is, measures are taken after the route i...

Embodiment 3

[0089] Figure 5 It is a schematic structural diagram of a device for determining a routing path provided by Embodiment 3 of the present invention. The device is applicable to the situation in which the reply information is determined before excessive congestion occurs in the route during data transmission. The device can be implemented by software and / or hardware, and Generally integrated on the control device.

[0090] like Figure 5 As shown, the device includes:

[0091] An obtaining module 510, configured to obtain at least two application information, each of which includes the same transmission time slot, and the application information is used to apply for a routing path within the transmission time slot;

[0092] The determining module 520 is configured to determine the reply information corresponding to each of the application information and the path resource information, and the path resource information indicates the occupancy state of the routing path in the ne...

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Abstract

The invention discloses a routing path determination method and device, control equipment and a storage medium. The routing path determination method comprises the steps of: acquiring at least two pieces of application information, wherein transmission time slots included in the application information are the same, and the application information is used for applying for a routing path in the transmission time slot; determining reply information corresponding to each piece of application information according to each piece of application information and path resource information, wherein thepath resource information indicates an occupation state of a routing path in a network; and transmitting each piece of reply information. By means of the routing path determination method, the reply information can be determined before route congestion, and the hysteresis quality of route optimization is effectively reduced.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communications, and in particular, to a routing path determination method, device, control device, and storage medium. Background technique [0002] In today's high-performance network, in order to improve network quality, routing needs to be optimized. Routing is the network-wide process of determining the end-to-end path of a packet as it travels from source to destination. When data is transmitted on the network, excessive local routing congestion often occurs, resulting in long data transmission time. Due to the impact of the barrel effect, it is often necessary to wait for all data transmission to complete the next calculation operation, thus affecting network quality. [0003] Traditional static routing optimization technology can realize precise control of routing resources through methods such as pre-compilation, but cannot handle dynamic data situations. Most of the dy...

Claims

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Application Information

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IPC IPC(8): H04L12/721H04L12/759H04L45/28
CPCH04L45/028H04L45/12Y02D30/70
Inventor 吴臻志沈杨书
Owner LYNXI TECH CO LTD
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