Method and apparatus for benchmarking byte code sequences

Electrical computers and digital processing systems: multicomput – Computer-to-computer data routing – Least weight routing

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709 1, 714 38, G06F 945

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061189405

ABSTRACT:
Method and apparatus for creating benchmark programs for the analysis of java virtual machine implementations are implemented. Java applications and applets are compiled into an intermediate code referred to as byte code. The Java byte code forms the machine code for the Java Virtual Machine. The Java Virtual Machine running on top of a hardware platform translates the byte code into native machine code for execution on the hardware platform on which the Java Virtual Machine is running. The performance of a Java Virtual Machine is improved by the use of a so-called "just in time" (JIT) compiler that translates commonly occurring sequences of bytes codes in the native instruction sequences which are then stored for later execution. Critical to the performance of the JIT is the ability of the JIT to optimally compile for the most commonly occurring sequences of byte codes. The method and apparatus for creating benchmark programs provides a means for performance measurements with respect to such sequences.

REFERENCES:
patent: 5347647 (1994-09-01), Allt et al.
patent: 5355460 (1994-10-01), Eickemeyer et al.
patent: 5459844 (1995-10-01), Eickemeyer et al.
patent: 5465258 (1995-11-01), Adams
patent: 5502826 (1996-03-01), Vassiliadis et al.
patent: 5615357 (1997-03-01), Ball
patent: 5668999 (1997-09-01), Gosling
patent: 5687343 (1997-11-01), Fecteau et al.
patent: 5699507 (1997-12-01), Goodnow, II et al.
patent: 5740441 (1998-04-01), Yellin et al.
patent: 5748964 (1998-05-01), Gosling
patent: 5768593 (1998-06-01), Walters et al.
patent: 5784553 (1998-07-01), Kolawa et al.
patent: 5819066 (1998-10-01), Bromberg et al.
patent: 5860008 (1999-01-01), Bradley
patent: 5905895 (1999-05-01), Halter
patent: 5909577 (1999-06-01), Devanbu
patent: 5913023 (1999-06-01), Szermer
patent: 5956510 (1999-09-01), Nicholas
Coffe, P.; "Java Security Questions Arise"; PC Week; Sep. 22, 1997, p. 001. PROMT [online]. Retrieved from STN International, Accession No. 97:502664, Sep. 1997.
Hsieh, C.-H.; Conte, M.; Gyllenhaal, J.; Hwu, W.-M.; "Optimizing NET Compilers for Improved Java Performance"; Computer; vol. 30, No. 6, pp. 67-75, Jun. 1997.
Cierniak, M.; Li, W.; "Briki: an Optimizing Compiler"; Proceedings IEEE Compcon '97; pp. 179-184, Feb. 1997.
Lambright, H. D.; "Java Bytecode Optimizations"; Proceedings IEEE Compcon 1997; pp. 206-210.
Hsieh, C.-H.; Gyllenhaal, J.; Hwu, W.-M.; "Java Bytecode to Native Code Translation: The Caffeine Prototype and Preliminary Results"; Proceedings of the 29th Annual IEEE/ACM International Symposium on Microarchitecture; pp. 90-97, Dec. 1996.
Meyer, J.; Downing, T.; "Java Virtual Machine"; O' Reilly & Associates; pp. 1-452, Jan. 1997.
Hsieh, C.-H.; Conte, M.; Johnson, T.; Gyllenhaal, J. Hwu, W.-M.; "A Study of the Cache and Branch Performance Issues with Running Java on Current Hardware Platforms"; Proceedings of IEEE Compcon '97; pp. 211-216, Feb. 1997.

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