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  1.  Home
  2. RPG400-L
  3. March 2010

RE: Improving Excel generation performance through calling Java

the RPG-Java interface is not optimized somehow. I am religiously
freeing
local references, as the HSSFR4 service program does. In fact, as a
further test, I put the new_String(TempStr) and
hssf_freeLocalRef(TempStr)
back in my procedure, even though they aren't used anymore, and
performance
went back to what is was in the older java code and temporary storage
jumped back up.

Can you share your hssf_freeLocalRef() code? Maybe something not quite
right about that?

Dennis Lovelady
http://www.linkedin.com/in/dennislovelady
--
"When I was a boy of fourteen, my father was so ignorant I could hardly
stand to have the old man around. But when I got to twenty-one, I was
astonished at how much he had learned in seven years."
-- Mark Twain





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