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Computing task deployment method and device

A technology for computing tasks and tasks, applied to electrical components, transmission systems, etc., can solve problems such as insufficient data supply, waste of communication bandwidth of general computing platforms and accelerators, etc., and achieve the effect of improving utilization and improving user experience

Active Publication Date: 2019-05-21
YUSUR TECH CO LTD
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  • Abstract
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  • Application Information

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Problems solved by technology

When multiple computing tasks with a large amount of data are processed together at the same time, it will cause a serious problem of insufficient data supply; when computing tasks with a small amount of data are processed together, although the problem of insufficient data supply is generally not caused, it will be. Causes a waste of communication bandwidth between general-purpose computing platforms and accelerators

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  • Computing task deployment method and device
  • Computing task deployment method and device
  • Computing task deployment method and device

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specific Embodiment approach

[0040] In some embodiments, the above step S120, that is, according to the priority level of the computing task, according to the bandwidth required by at least the task combination including the computing task and the communication bandwidth for transmitting data to the processing device, the computing task A specific implementation of the method deployed to the processing device may include:

[0041] When the priority level of the computing task is the highest, preferentially deploying a task combination including at least the computing task to the processing device, wherein the bandwidth required by the task combination is less than or equal to the communication bandwidth .

[0042] In this embodiment, no matter how the priority levels are divided, the highest level may refer to the computing task with the highest priority among the various computing tasks that can be processed by the above-mentioned processing device. In the case that the computing task basically occupies...

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Abstract

The invention provides a computing task deployment method and device, and the method comprises the steps: determining the priority of a computing task according to a priority evaluation index of the computing task and a pre-established corresponding relation between the priority evaluation index and the priority; And deploying the computing tasks to the processing equipment according to the priorities of the computing tasks, the bandwidths required by the task combinations at least comprising the computing tasks and the communication bandwidths for transmitting data to the processing equipment. Through the scheme, the utilization rate of the communication bandwidth can be improved under the condition that insufficient data supply is avoided, so that the calculation efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of special-purpose processors, in particular to a computing task deployment method and device. Background technique [0002] As Moore's Law gradually fails, it becomes increasingly difficult to improve the performance ratio of general-purpose computing architectures. Dedicated computing architectures (for example, in the form of accelerators) are one of the effective ways to improve performance. Accelerators are usually embedded in existing general-purpose computing platforms in the form of independent boards to assist computing. For example, accelerator boards are inserted into existing servers to improve the computing performance of servers. Throughout the system, the general-purpose computing platform deploys the operations that need to be accelerated to the accelerator to run, and waits for the accelerator to complete the calculation before reading the calculation results back to the general-pur...

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Application Information

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IPC IPC(8): H04L29/08
Inventor 卢文岩鄢贵海
Owner YUSUR TECH CO LTD