POV-Ray : Newsgroups : povray.advanced-users : Memory access limits : Re: Memory access limits Server Time
28 Jul 2024 18:13:47 EDT (-0400)
  Re: Memory access limits  
From: Christoph Hormann
Date: 6 May 2004 07:40:02
Message: <c7d826$4rn$1@chho.imagico.de>
Warp wrote:
> 
>   Actually POV-Ray having been compiled as a 32-bit binary can allocate
> at most 4 gigabytes (in practice probably 2 gigabytes) of memory. A system
> can have that much memory available (if not with physical RAM, with
> additional swap space). POV-Ray will fail to allocate more even if there
> would be more.

Good luck with trying to use 4GB of memory (no matter if physical or 
not) on a (32bit) Windows system.  In theory a 32bit OS can also handle 
more than 4GB of memory so the limit would be indeed the application but 
in reality most Windows versions limit applications to 2GB, some server 
variants allow 3GB IIRC.

Christoph

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