[geos-devel] CPU buildup with repeated operations

Mateusz Loskot mateusz at loskot.net
Sat Mar 7 10:40:07 EST 2009

thep wrote:
> Hi, thanks for your response & ruling out denormalization. My program does
> have a tiny memory leak, but it isn't necessarily within this code, and the
> relative memory usage hardly increases after the CPU usage starts
> increasing, so I don't think there's much swapping going on...


> If it's not a memory issue, is there any possibility of non-destroyed
> created objects taking up cpu time, even if I'm not doing any operations on
> them?

I'd try to identify thread running in your app process.
GEOS does not run any threads behind the scene so if you don't execute
GEOS nothing is being executed implicitly.

Best regards,
Mateusz Loskot, http://mateusz.loskot.net
Charter Member of OSGeo, http://osgeo.org

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