JAVA compile-on-demand service system for accelerating processing speed of JAVA program in data processing system and method thereof

• US 7,174,544 B2
• Filed: 03/14/2002
• Issued: 02/06/2007
• Est. Priority Date: 06/27/2001
• Status: Expired due to Term

• Current Assignee: 9Folders Inc.
• Original Assignee: Interwise Ltd. (AT&T, Inc.), Institute of Information Technology Assessment
• Inventors: Zee, Dae Hoon
• Primary Examiner(s): Chaki, Kakali
• Assistant Examiner(s): Francis, Mark P.
• Application Number:
  US10/096,934
• Publication Number:
  US 20030005425A1
• Time in Patent Office: 1,790 Days
• Field of Search: 709203-224, 707/3, 717/143
• US Class Current: 717/148
• CPC Class Codes: G06F 8/41 Compilation

Abstract

A JAVA program language compile-on-demand service system and method for accelerating a processing speed of a JAVA program in a data processing system having a relatively low performance is provided. The JAVA COD service system compiles a JAVA class file to be executed in a data processing system into a pattern which can be executed more speedily on the data processing system, and then transmits the compiled result, upon a request of the data processing system connected via a network in order to execute the JAVA program at a relatively faster speed. The system includes JAVA program providing servers, data processing systems, and a compile-on-demand server for receiving a service request, downloading a requested JAVA class file, compiling the downloaded JAVA class file, and transmitting the compiled result.

Claims

1. A compile-on-demand service system for accelerating execution speed of an interpreter-based program on at least one of a plurality of data processing system types, the compile-on-demand service system comprising:

at least one compiler transforming an interpreter-based executable file requiring intermediate execution on an interpreter into at least one binary file corresponding to a selected data processing system type, said binary file being executable in at least one remotely disposed data processing system;

at least one compile-on-demand server executing said compiler and transmits said binary files via the Internet to said data processing system, responsive to remote initiation thereby; and

,

at least one program providing source providing at least one interpreter-based executable file requiring intermediate execution on the interpreter.

2. The compile-on-demand service system of claim 1, wherein said binary file is a file which is executable in said data processing system without said interpreter.

3. The compile-on-demand service system of claim 1, wherein said binary file contains at least one binary code which is executable in a CPU.

4. A data processing system for accelerating execution speed of an interpreter-based program on at least one of a plurality of data processing system types, wherein the data processing system downloads at least one binary file via the internet, and said binary file is compiled by a remote compile service system which responsive to remote initiation by remotely disposed data processing system transforms an interpreter-based executable file requiring intermediate execution on an interpreter into at least one binary file corresponding to a selected data processing system type, said binary file being executable without said interpreter, said binary file being executed in said data processing system;

at least one interpreter-based executable file requiring intermediate execution on the interpreter being provided by at least one program providing source.

5. The data processing system of claim 4, wherein said binary file contains at least one binary code which is executable on a CPU.

6. A compile-on-demand service method for accelerating execution speed of an interpreter-based program on at least one of a plurality of data processing system types, the method comprising the steps of:

(a) receiving at a compile-on-demand server from a remote data processing system via the internet, a request for transforming at least one interpreter-based executable file requiring intermediate execution by an interpreter into at least one binary file corresponding to a selected data processing system type, said binary file being executable in at least one data processing system;

(b) providing at least one interpreter-based executable file requiring intermediate execution on the interpreter, and transforming said at least one interpreter-based executable file into at least one binary file which is executable in at least one data processing system responsive to said request from said data processing system; and

(c) downloading said at least one binary file from said compile-on-demand server to at least one data processing system via the internet.

7. The compile-on-demand service method of claim 6, wherein said binary file is a file which is executable in at least one data processing system without said interpreter.

8. The compile-on-demand service method of claim 6, wherein said binary file contains at least one binary code which is executable on at least one CPU.