Function file adjustment method and device, computer equipment and storage medium

An adjustment method and computer program technology, applied in the field of high-performance computing, can solve problems such as the inability to ensure high-performance meteorological numerical models of GPUs, achieve high-performance processing, increase loop levels, and efficiently process results

Pending Publication Date: 2020-11-17
EASTERN CHINA AIR TRAFFIC MANAGEMENT BUREAU CAAC
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  • Claims
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Problems solved by technology

[0004] However, the traditional method of transplanting meteorological numerical models has the problem of being unable to ensure that the GPU can run the meteorological numerical models with high performance.

Method used

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  • Function file adjustment method and device, computer equipment and storage medium
  • Function file adjustment method and device, computer equipment and storage medium
  • Function file adjustment method and device, computer equipment and storage medium

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Embodiment Construction

[0042] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0043] The adjustment method of the function file provided by the embodiment of the present application can be applied to such as figure 1 computer equipment shown. The computer device includes a processor and a memory connected through a system bus, and a computer program is stored in the memory. When the processor executes the computer program, the steps of the following method embodiments can be performed. Optionally, the computer device may also include a network interface, a display screen and an input device. Wherein, the processor of the computer device is used to...

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Abstract

The invention relates to a function file adjustment method and device, computer equipment and a storage medium. The method comprises the steps of obtaining an adjustment instruction; wherein the adjustment instruction comprises an identifier of a target cyclic variable; determining a target cyclic variable in a sub-function file according to the identifier, and migrating the target cyclic variableto a main function file corresponding to the sub-function file to obtain a target main function file; wherein the sub-function file comprises at least two cyclic variables; wherein the main functionfile and the sub-function file are used for processing meteorological data, and the sub-function file is called when the main function file is executed; and executing the target main function file through a plurality of parallel threads, and processing the meteorological data to obtain a processing result of the meteorological data. By the adoption of the method, a GPU can process the meteorological data with high performance, and therefore the processing result of the meteorological data can be efficiently obtained.

Description

technical field [0001] The present application relates to the technical field of high-performance computing, in particular to a function file adjustment method, device, computer equipment and storage medium. Background technique [0002] At present, a simple multi-core CPU (Central processing Unit, central processing unit) can no longer meet the requirements of the computing performance of the processor in the field of high-performance computing. Therefore, the world's leading supercomputers are all equipped with a large number of GPU (Graphics Processing Unit, graphics processing unit) accelerators or many-core processors for parallel acceleration to meet the requirements of the high-performance computing field for processor computing performance. The meteorological numerical model is a code written based on the CPU parallel architecture. In order to improve the meteorological numerical model's ability to predict the weather and make it adapt to the high computing performan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/448
CPCG06F9/4484
Inventor 魏超时袁娴李新峰
Owner EASTERN CHINA AIR TRAFFIC MANAGEMENT BUREAU CAAC
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