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  3. February 2006

RE: Performance when using POI to create an excel workbook.


Joe,
Maybe you could tell us how to use the JIT compiler for the same purpose so that we could compare the two? 

---
Scott Klement  http://www.scottklement.com

On Fri, 17 Feb 2006, Joe Pluta wrote:


According to people who are a lot smarter than me, CRTJVAPGM is deprecated
in favor of the JIT compiler, especially in later releases of the JVM.  It
seems that the JIT compiler can do a better job of optimization based on the
actual usage of a piece of code than CRTJVAPGM can, since the latter is
based solely on static information.  This has evidently been the case since
about V5R1 or V5R2.

Don't hold me to that, though.  I haven't run any benchmarks to identify
which might be faster.  It's worth a shot, and as Scott says, let us know
what happens.

Joe

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