Application server system and computer product

a technology of application server and computer product, applied in the field of application server system, can solve the problems of troublesome operation, inferior execution speed of native code after being converted, and inability to meet the requirements of the application,

Inactive Publication Date: 2007-09-27
FUJITSU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technical effect of this patented invention is that it solves certain issues with current methods for producing materials.

Problems solved by technology

The technical problem addressed in this patent is improving the performance of applications executing on virtual machines while minimizing their execution time. Current methods require significant effort or complex structures to convert intermediate codes into native code before they can execute on different parts of the computer's memory.

Method used

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  • Application server system and computer product
  • Application server system and computer product
  • Application server system and computer product

Examples

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Embodiment Construction

[0024] Exemplary embodiments of the present invention are explained in detail below with reference to the accompanying drawings.

[0025]FIG. 1 is a block diagram of an application server system 10 according to one embodiment of the present invention.

[0026] The application server system 10 includes an application server 100, a virtual machine 200, and a Java(TM) application 300. Assume that the application server system 10 operates on a server device 1, and that the server device 1 is connected to a terminal device 2 through a network.

[0027] The application server 100 is a program for starting the virtual machine 200 and further starting the Java(TM) application 300 on the virtual machine 200. The application server 100 can start a plurality of virtual machines 200.

[0028] Further, the application server 100 receives a request from a client program such as a browser 20 that operates on the terminal device 2, and transmits the request to the Java(TM) application 300 so as to deal with t

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PUM

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Abstract

A recovery virtual machine acquires execution frequency information from a file, and converts a procedure, of which execution frequency is high in the execution frequency information acquired, to native code, and the time for starting the conversion is thereby reduced. Furthermore, by performing conversion at a timing at which a target procedure is invoked, load occurring due to the conversion is distributed, to prevent occurrence of failure in execution of an application caused by the load occurring due to the conversion.

Description

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Claims

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Application Information

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Owner FUJITSU LTD
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