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  1.  Home
  2. JAVA400-L
  3. February 2002

DB/400 Java and C++ Stored Procedures

All,

Does anybody know how memory management works when you write a Java or C++
based stored procedure for DB/2 on the AS/400? Or a bit more specific,

1. Does DB/2 have one JVM in which all stored procedures are running?
2. Where would you measure if you wanted to monitor how much memory is used
by the a Java stored procedures or how much CPU is used?
3. Where does the memory get allocated if you write a C++ stored procedure?
4. If you have a C++ stored procedure that "leaks" memory where would it
leak? So if you do not de-allocate memory that you allocated with new would
DB/2 force a release of some kind?

Thanks,
Etienne

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