[OSM-dev] Some statistics for file-format -development

Marcus Wolschon Marcus at wolschon.biz
Mon Nov 24 11:59:18 GMT 2008


2008/11/24 Sascha Silbe <sascha-ml-gis-osm-dev at silbe.org>:
> On Mon, Nov 24, 2008 at 10:23:31AM +0100, Marcus Wolschon wrote:
>
>> It works fine on a 2GB desktop-PC but fails to aquire the mapping on the
>> eeepc with 2GB.
>> Both run Windows XP.
>
> So on Windows the maximum mmap() size depends on the RAM size? Ugly. Is it
> physical RAM size or virtual (i.e. increasing swap file allows larger mmap()
> sizes)?

No.
Both have 2GB of Ram and both run Windows XP.
But one is an Atom N270 -processor and one a
desktop Core2. They even run the same Java-version.
I even checked the registry for differences on the
maximum mappable ram.

Marcus




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