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A data distribution method

A data distribution and data technology, applied in the field of information processing, can solve problems such as high latency, high distribution latency, and inability to cross platforms

Active Publication Date: 2020-09-22
成都瀚蓝科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] One is the high latency caused by the inter-process notification mechanism;
[0004] The second is that the distribution delay is high due to resource locking;
[0005] Third, the scale of distribution data is too small;
[0006] Four is not cross-platform

Method used

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Embodiment Construction

[0075] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0076] Aiming at the defects existing in the exchange of data between the processes of various computer platforms: high delay caused by inter-process notification mechanism; high distribution delay caused by resource locking; the scale of distributed data is too small; cross-platform is not possible. The present invention provides a data distribution method for but not limited to high-definition video, by using general-purpose RAM including but not limited to computer memory, reflective memory or other high-speed buses to complete the one-to-many distribution of large data, where large data Refers to the data of more than 100 M per second, as long as it is RAM, it can be distributed, not limited to a certain platform...

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Abstract

The invention relates to a data distribution method, belongs to the technical field of information processing, and is applied to various computer platforms. The data distribution method can complete one-to-many distribution of data and includes the steps that a sender writes the data into an RAM in sequence according to a protocol format; a receiver reads the data from the RAM according to certainrules, if read data is valid, receiving of the piece of data is finished, and a next piece of data is ready to receive. The data distribution method has no connection with operation systems and is only connected with read-write methods so that the data distribution method can be applied to the various computer platforms; in the whole read-write process, the data is written in by the sender, the situation is supported that a plurality of receivers synchronously receive the data, it is unnecessary to lock resources in the read-write process, and the data distribution method has the advantages of being effective and having real-time performance.

Description

technical field [0001] The invention belongs to the technical field of information processing, and specifically relates to a data distribution method. Background technique [0002] The use of computers covers all walks of life. The frequency of data exchange between processes is becoming more and more frequent, and the scale of data is also increasing. At present, there are many methods for exchanging data between processes on various platforms, but they all have the following defects : [0003] One is the high latency caused by the inter-process notification mechanism; [0004] The second is that the distribution delay is high due to resource locking; [0005] Third, the scale of distribution data is too small; [0006] Four is not cross-platform. Contents of the invention [0007] The technical problem to be solved by the present invention is to provide a data distribution method for but not limited to high-definition video distribution. This method can complete one-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/54
Inventor 王兰春
Owner 成都瀚蓝科技有限公司
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