POV-Ray : Newsgroups : povray.general : Memory troubles Server Time
20 Nov 2024 06:42:58 EST (-0500)
  Memory troubles (Message 1 to 5 of 5)  
From: Andrew
Subject: Memory troubles
Date: 27 Oct 2001 06:50:50
Message: <3bda918a@news.povray.org>
"Parse Error: Out of memory.  Cannot allocate 349,920,000 bytes for JPEG
line buffer."

But the thing is, I had over 700MB of disk space available for virtual
memory (only 64MB physical).  Am I missing something here?

PS, yes the JPEG is that big - see my "Hi-Res Planet Maps" post a little
way up.


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From: Christoph Hormann
Subject: Re: Memory troubles
Date: 27 Oct 2001 07:10:00
Message: <3BDA9607.53ECA6C4@gmx.de>
Andrew wrote:
> 
> "Parse Error: Out of memory.  Cannot allocate 349,920,000 bytes for JPEG
> line buffer."
> 
> But the thing is, I had over 700MB of disk space available for virtual
> memory (only 64MB physical).  Am I missing something here?
> 

You have missed mentioning what OS you use and you maybe also should check
your virtual memory settings.

Furthermore have you tried using a different file format?  It is known
that Povray 3.5 at least had problems with some types of JPEG files.

Christoph

-- 
Christoph Hormann <chr### [at] gmxde>
IsoWood include, radiosity tutorial, TransSkin and other 
things on: http://www.schunter.etc.tu-bs.de/~chris/


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From: Andrew
Subject: Re: Memory troubles
Date: 27 Oct 2001 08:17:45
Message: <3bdaa5e9@news.povray.org>
Converting to PNG seems to have done the trick, though it took an hour
to do the conversion.  POV at least doesn't immediately fail, though it
will be another hour or two parsing I would think...


> Andrew wrote:
> >
> > "Parse Error: Out of memory.  Cannot allocate 349,920,000 bytes for
JPEG
> > line buffer."
> >
> > But the thing is, I had over 700MB of disk space available for
virtual
> > memory (only 64MB physical).  Am I missing something here?
> >
>
> You have missed mentioning what OS you use and you maybe also should
check
> your virtual memory settings.
>
> Furthermore have you tried using a different file format?  It is known
> that Povray 3.5 at least had problems with some types of JPEG files.
>
> Christoph
>
> --
> Christoph Hormann <chr### [at] gmxde>
> IsoWood include, radiosity tutorial, TransSkin and other
> things on: http://www.schunter.etc.tu-bs.de/~chris/


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From: Andrew
Subject: Re: Memory troubles
Date: 27 Oct 2001 08:34:53
Message: <3bdaa9ed$1@news.povray.org>
Curse those buttons for being so close together!


Andrew wrote:
>
> Whoops.  Sorry - I have Win98, and I tried forcing a 500MB swapfile to
be
> used, but that had no effect.
>

Dealing with such memory sizes on Windows 9x is a difficult thing anyway
so i would not expect it to work without trouble.

Please reply to the newsgroup next time.

Christoph


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From: 25ct
Subject: Re: Memory troubles
Date: 27 Oct 2001 09:16:24
Message: <3bdab3a8@news.povray.org>
"Andrew" <ast### [at] hotmailcom> wrote in message
news:3bdaa9ed$1@news.povray.org...
> Curse those buttons for being so close together!

    Do what I do, put two separators between them. Right click on your
toolbar and hit customise.

   ~Steve~


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