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  1. JDK
  2. JDK-4986249

A dramatic slowdown with 1.5 build32 client compared to 1.5 server and 1.4.2

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    • b51
    • x86
    • windows_xp


      ###@###.### 2004-01-30

      J2SE Version (please include all output from java -version flag):
        java version "1.5.0-beta"
        Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-beta-b32)
        Java HotSpot(TM) Client VM (build 1.5.0-beta-b32, mixed mode)

      Does this problem occur on J2SE 1.4 or 1.4.1 or 1.4.2?
        No

      Operating System Configuration Information (be specific):
        Windows XP Professional CZ


      Hardware Configuration Information (be specific):
        Laptop Acer TravelMate 541LCi, 512MB RAM, ATI Radeon 9200,
        Mobile P4 2.6GHz

      Bug Description:
        A dramatic slowdown was observed in 1.5.0 client compared
        to 1.5.0 server and 1.4.2 both client and server runtimes.
        Below are times of execution under different JVMs:

        1.5.0b32 -server
        3200 ms

        1.5.0b32 -client
        16200 ms !!!

        1.4.2 -client
        8531 ms

        1.4.2 -server
        3500 ms

      Steps to Reproduce (be specific):
       - Compile and run test program(BraceWords.java)
       

            never Tom Rodriguez
            tyao Ting-Yun Ingrid Yao (Inactive)
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