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Runtime Issues [message #1061233]

Thu, 30 May 2013 16:00

sid the

Messages: 1
Registered: May 2013

Junior Member

Hi all,

i am doing some runtime tests with eclipse. I programmed a Java API to use the mathematical program Gams. I am trying to solve a mathematical problem with different input values, comparing their runtime.
I find that there must be something wrong.

In eclipse i am using the API.jar provided from gams to solve the problem. Only solving it in Gams program itself always yields faster runtimes. Doing a test with many examples the runtime differences are up to 1000%.

So i am suspecting that this might be caused by memory allocation.
my eclipse ini looks like this:

--launcher.XXMaxPermSize
2048m
--launcher.defaultAction
openFile
-vmargs
-Xms40m
-Xmx2048m

Any ideas why this happens?

Greetings
Max

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