Data processing: software development – installation – and managem – Software program development tool – Translation of code
Reexamination Certificate
2005-09-14
2010-11-30
Yigdall, Michael J (Department: 2192)
Data processing: software development, installation, and managem
Software program development tool
Translation of code
C717S139000, C717S148000, C717S166000
Reexamination Certificate
active
07844960
ABSTRACT:
A mechanism is provided for optimizing computer program execution during class loading phase. As a code method of the program is received for compiling prior to execution, a check is performed whether program execution is in class loading phase. Program execution is in class loading phase where the class loading rate exceeds a pre-determined level during a pre-determined interval. If the program is in class loading phase, then compiling is reduced by lowering frequency of just-in-time (JIT) compilation, lowering optimization level of just-in-time compilation, or a combination of the two. The code method may also be passed to an interpreter to be interpreted.
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Inglis Derek Bruce
Pirvu Marius
International Business Machines - Corporation
Tkacs Stephen R.
Toub Libby Z.
Walder, Jr. Stephen J.
Yigdall Michael J
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