Program execution method, program processing method and related equipment

A program execution and equipment technology, applied in the field of program execution methods, program processing methods and related equipment, can solve problems such as insufficient running memory, limited running memory, and failure of third-party programs to run.

Pending Publication Date: 2022-05-20
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The operating memory of the first device is generally limited. If the code of the third-party program calls too many functions, it may lead to insufficient operating memory and make the third-party program fail to run.

Method used

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  • Program execution method, program processing method and related equipment
  • Program execution method, program processing method and related equipment
  • Program execution method, program processing method and related equipment

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0071] Embodiments of the present application provide a program execution method, a program processing method, and related devices, which are applied in the field of program processing and can reduce the demand for running memory of a first program.

[0072] In order to facilitate the understanding of the technical solutions provided by the present application, some related concepts are firstly described below.

[0073] Functional dependency is a mathematically derived term that characterizes the dependence of the value of one property or set of properties on the value of another property or set of properties. Let R(U) be a relation schema on an attribute set U, X and Y are subsets of U, if for any two possible relations r1 and r2 of R(U), if r1[x]=r2[x ], then r1[y]=r2[y], or if r1[y] is not equal to r2[y], then r1[x] is not equal to r2[x], X determines Y, or Y depends on X.

[0074] The function dependency ratio (referred to as the dependency ratio) indicates the proportion...

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Abstract

The invention discloses a program execution method which can be applied to the field of program processing, and the method comprises the following steps: receiving a call request of a first program for a small stub function, and loading the small stub function according to the call request; and determining whether to load a complementary real function corresponding to the small stub function or not according to the small stub function. Wherein the function which the first program actually possibly needs to call is a complementary real function, and the small stub function can be understood as a buffer for loading the complementary real function. By adding the buffer, whether the complementary real function is loaded or not can be controlled, so that the requirement of the first program on the running memory can be reduced.

Description

technical field [0001] The present application relates to the field of program processing, and in particular to a program execution method, a program processing method and related equipment. Background technique [0002] In order to simplify the occupation of the device memory by the software system in the computer system, the industry uses the technology of "miniaturized operating system (Operating System, OS)-complementary OS". The miniaturized OS is also called a small image, and the complementary OS is also called a complementary image. [0003] Small image and complementary image technology refers to the process of computer equipment generating small image and complementary image according to the source code and the process of using small image and complementary image. The specific generation method is as follows: first, the computer device distinguishes the function set B in the source code that has a dependency relationship with the entry point of the program, and the...

Claims

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Application Information

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IPC IPC(8): G06F9/448G06F9/445G06F8/61G06F8/41
CPCG06F9/4484G06F8/63G06F8/41G06F9/44521G06F9/44568
Inventor刘健平代雷钟钜斌
OwnerHUAWEI TECH CO LTD