Memory analysis and optimization method and system based on garbage collection

A memory analysis and optimization method technology, applied in the computer field, can solve problems such as inability to provide accurate data for scientific evaluation and rough estimation

Inactive Publication Date: 2014-09-24
YONYOU NETWORK TECH
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[0004] The disadvantage of this method is that only rough estimates...

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  • Memory analysis and optimization method and system based on garbage collection
  • Memory analysis and optimization method and system based on garbage collection
  • Memory analysis and optimization method and system based on garbage collection

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[0022] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0023] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0024] figure 1 A flow chart of a method for analyzing and optimizing memory based on garbage collection according to an embodiment of the present invention is shown.

[0025] Such as figure 1 As ...

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Abstract

The invention provides a memory analysis and optimization method based on garbage collection. The method comprises the steps as follows: appending garbage collection of current hosted memory to a target process; based on the garbage collection of the current hosted memory, which is appended to a target program, setting breakpoints for the beginning and ending of the garbage collection; when the set breakpoints are triggered, analyzing and outputting the information of the current hosted memory. The invention further provides a memory analysis and optimization system based on garbage collection. Through the technical scheme provided by the invention, a universal and unified analysis and optimization ideal can be created by fully utilizing memory analysis and optimization of accurately evaluating influence on system performance caused in each garbage collection process with existing codes on the basis of existing memory analysis based on garbage collection.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a garbage collection-based memory analysis and optimization method and a garbage collection-based memory analysis and optimization system. Background technique [0002] Modern software applications are becoming more and more complex, and the software is also becoming larger and larger. In a huge system, it is difficult to evaluate the specific impact of the creation and recycling of memory objects on system performance. [0003] In the prior art, when analyzing and processing the memory, it is necessary to analyze the relationship between memory changes and system performance records within a period of time through multiple memory images at different time points, combined with performance counter records. [0004] The disadvantage of this method is that only rough estimates can be made and precise data cannot be provided for scientific evaluation. [0005] Therefore, a...

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Application Information

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IPC IPC(8): G06F9/445
Inventor 尹洪亮
Owner YONYOU NETWORK TECH
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