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Testing method for automatic continuous refreshing PMON (process monitor) based on Loongson platform computer

A test method and automatic refresh technology, applied in the field of Linux operating system, can solve the problems of unsystematic recording, poor test effect, low efficiency, etc., and achieve the effect of strong applicability, strong practicability, and easy operation.

Inactive Publication Date: 2013-04-17
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the reliability testing test of the Godson platform computer refresh PMON, only one refresh can be performed manually, and there is no mature method for automatically controlling multiple refresh tests, and manual input increases the work intensity and fatigue of the operator, and the efficiency is low , and the records are not systematic, and the overall test effect is poor
[0004] Therefore, a test method is needed to make up for the lack of a method for automatically and continuously refreshing PMON under the Loongson platform.

Method used

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  • Testing method for automatic continuous refreshing PMON (process monitor) based on Loongson platform computer
  • Testing method for automatic continuous refreshing PMON (process monitor) based on Loongson platform computer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0040] Embodiment: Now under the Linux OS system, take a test machine with a Godson cpu, and test it at normal temperature. The specific test steps are as follows.

[0041] First, power on the test machine, enter the operating system, and log in as the root user.

[0042] Copy the pre-programmed bin file and flashupdate to the / boot directory.

[0043] Copy the program flashpmon.sh of the automatic refresh function to any directory.

[0044] The program is set to start automatically: add the "sh / path / flashpmon.sh" statement in / etc / rc.local (path is the name of the directory where the program is located).

[0045] Run the program, enter the scheduled restart times on the pop-up page, and press [ENTER].

[0046] The test machine continued to run the refresh test 1000 times.

[0047] After 1000 refresh tests are completed, check the generated register file under / usr. The file records record the refresh times and refresh time points. The specific test data are as follows:

...

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PUM

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Abstract

The invention provides a testing method for an automatic continuous refreshing PMON (process monitor) based on a Loongson platform computer. The testing method includes the specific testing steps: preparing a Loongson testing platform; copying an automatic refreshing program into an optional catalog and setting the program in self-starting; running the program and inputting preset refreshing frequency N; continuously running refreshing test by a tester until the refreshing frequency is N; and finishing test and checking the frequency and time recorded in a register file to complete the whole test process. Compared with the prior art, the testing method for the automatic continuous refreshing PMON based on the Loongson platform computer has the advantages that recorded data are detailed, the condition of the tester can be mastered by the aid of the data, and accordingly, the testing method has high applicability and is suitable for being widely popularized to reliability test of various refreshing PMONs based on Loongson platform computers.

Description

technical field [0001] The invention relates to the technical field of Linux operating system, in particular to a test method for automatically and continuously refreshing PMON based on a Godson platform computer. Background technique [0002] Currently, Loongson platform computers use PMON (Prom Monitor) as the basic input and output system (BIOS). PMON is an open source software with both BIOS and BootLoader functions, mostly used in embedded systems. PMON has powerful and rich functions, besides the basic I / O functions, it also includes functions such as hardware initialization and detection, operating system guidance and program debugging. [0003] In the reliability testing test of the Godson platform computer refresh PMON, only one refresh can be performed manually, and there is no mature method for automatically controlling multiple refresh tests, and manual input increases the work intensity and fatigue of the operator, and the efficiency is low , and the records a...

Claims

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Application Information

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IPC IPC(8): G06F11/22
Inventor 颜东博赵永东
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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