Adjusting and optimizing method and device for MPI parameters, storage medium and electronic equipment

A parameter and tuning technology, applied in the field of parameter tuning, can solve the problem of low parameter tuning efficiency, and achieve the effect of improving tuning efficiency and accuracy

Pending Publication Date: 2021-12-07
DAWNING INFORMATION IND BEIJING
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Problems solved by technology

[0005] The purpose of the embodiment of the present application is to provide an MPI parameter tuning method, device, storage medium and electronic equipment to solve the problem of low parameter tuning efficiency existing in the prior art

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  • Adjusting and optimizing method and device for MPI parameters, storage medium and electronic equipment
  • Adjusting and optimizing method and device for MPI parameters, storage medium and electronic equipment
  • Adjusting and optimizing method and device for MPI parameters, storage medium and electronic equipment

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Embodiment Construction

[0028] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0029] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

[0030] At present, the existing parameter tuning methods mainly rely on the experience of engineers, constantly try to combine various parameters, manually compare the experimental results, and finally find a more suitable parameter. However, the existing parameter tuning methods have at least the following problems:

[0031] The efficiency of manually adjust...

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Abstract

The embodiment of the invention provides an adjusting and optimizing method and device for MPI parameters, a storage medium and electronic equipment. The adjusting and optimizing method comprises the steps of randomly selecting an unselected non-universal parameter combination from multiple non-universal parameter combinations; under the condition that the non-general parameter combinations are fixed, training the general parameter tuning model by using the plurality of general parameter combinations to obtain a convergence result of the general parameter tuning model, and taking the convergence result as a final general parameter combination; using the non-general parameter combination and the final general parameter combination to perform application test to obtain a test result; and if determining that the test result is a continuous Nth unimproved test result, determining an optimal MPI parameter according to the non-general parameter combination and the final general parameter combination. By means of the above technical scheme, the embodiment of the invention can improve the tuning efficiency.

Description

technical field [0001] The present application relates to the field of parameter tuning, and in particular to a method, device, storage medium and electronic equipment for tuning parameters of a Message Passing Interface (Message Passing Interface, MPI). Background technique [0002] At present, in the running process of high-performance computing applications, it is necessary to adjust appropriate parameters according to the hardware and software environment of the machine to achieve the best performance. [0003] However, the existing parameter tuning mainly relies on manual adjustment, which needs to compare test results of a large number of test parameter combinations to determine. [0004] Therefore, there is at least a problem of low parameter tuning efficiency in the prior art. Contents of the invention [0005] The purpose of the embodiments of the present application is to provide an MPI parameter tuning method, device, storage medium and electronic equipment, so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/36G06K9/62
CPCG06F11/3612G06F11/3688G06F18/214
Inventor 万伟戴荣苏勇
Owner DAWNING INFORMATION IND BEIJING
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