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Memory processing method and system

A memory and memory information technology, applied in digital data processing, resource allocation, program control design, etc., can solve the problems of poor user experience and low memory utilization, and achieve the effect of improving utilization and user experience

Pending Publication Date: 2020-05-12
ZHEJIANG SUPCON TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the embodiments of the present invention provide a method and system for processing memory to solve the problems of low memory utilization and poor user experience in existing memory allocation methods.

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Embodiment Construction

[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0036] In this application, the terms "include", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes no Other elements clearly listed, or also include elements inherent to this process, method, article or equipment. If there are no more restrictions, the element defined by the ...

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Abstract

The invention provides a memory processing method and system. The method comprises the following steps of acquiring the current memory information of a configuration program in real time; if the allocated memory is smaller than the current required memory, applying to a memory manager and obtaining an additional memory; and if the allocated memory is greater than the current required memory, releasing the redundant memory. In the scheme, if the allocated memory of the configuration program is not enough, the additional memory is applied to the memory manager, and if the allocated memory is greater than the currently required memory, the redundant memory is released. By adjusting the memory allocation of the configuration program flexibly, the situations that the memory of the configurationprogram is insufficient and the memory is not fully utilized are avoided, and the utilization rate of the memory is increased. Meanwhile, the memory manager determines whether to allocate the additional memory or not according to all allocated total memory and the memory upper limit, so that the situation that the configuration programs cannot be downloaded and compiled due to the fact that all allocated total memory exceeds the memory upper limit is avoided, and the user experience is improved.

Description

Technical field [0001] The invention relates to the technical field of software development, in particular to a method and system for processing memory. Background technique [0002] With the development of science and technology, Distributed Control System (DCS) has been widely used in various industries. [0003] When configuring DCS, you need to allocate corresponding memory for each configuration program of DCS. The current way of allocating memory is: allocate a fixed size of memory for each configuration program, and check when compiling and downloading the configuration program Whether the total allocated memory exceeds the upper limit of memory. But on the one hand, due to the allocation of a fixed size of memory for each configuration program, when a new configuration program with more complex logic is needed, the memory will be insufficient. At the same time, the memory of some configuration programs has not been used up, while the memory of some configuration programs ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/50
CPCG06F9/5016G06F9/5022G06F2209/504
Inventor 吴欣陈建平周康韵胡一智
Owner ZHEJIANG SUPCON TECH
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