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Subject: Re: Process map and fork problems
To: cygwin@cygwin.com
References: <loom.20160420T121651-786@post.gmane.org> <20160420104633.GA26118@calimero.vinschen.de> <loom.20160420T124825-644@post.gmane.org> <fe0b6a5b-b536-e8b4-ad85-b518b60eb19b@gmail.com> <loom.20160422T134047-484@post.gmane.org>
From: Marco Atzeri <marco.atzeri@gmail.com>
Message-ID: <0f14ddb1-4cbf-e421-df2f-b700896ece29@gmail.com>
Date: Fri, 22 Apr 2016 14:22:52 +0200
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On 22/04/2016 13:58, Achim Gratz wrote:
> Marco Atzeri <marco.atzeri <at> gmail.com> writes:
>> Octave is a good chuck, but not the only one
>
> That gave me an idea... actually, Octave collectively is taking up about 60%
> of the address space on my installation.  Or rather octave-forge is and more
> specifically just one package: octave-tisean.  So I guess I should blacklist
> that since I don't think anybody around here uses it.  I'm not sure why
> these dynamic modules are as large as they are, but they are by far the
> largest ones in the whole install, followed distantly by the netcdf DLL.
>
>
> Regards,
> Achim.
>

the dll's are small

$ cd /usr/lib/octave/packages/tisean-0.2.3/x86_64-unknown-cygwin-api-v50+/

$ du -hs
1.6M    .

but clearly, there is something wrong in them:


$ rebase -si | awk '{print $5, $1}' |sort
...
0x01038000 /usr/bin/cygoctinterp-3.dll
0x0104f000 /usr/bin/cygoctave-3.dll
0x0123a000 /usr/bin/cyggcj-16.dll
0x0126e000 /usr/bin/cyggcj-15.dll
0x012ad000 /usr/bin/cygLLVM-3.5.dll
0x017ed000 /usr/bin/cygicudata56.dll
0x01834000 /usr/bin/cygicudata54.dll
0x01885000 /usr/bin/cygicudata57.dll
0x01f98000 /usr/bin/cygQt5WebKit-5.dll
0x03126000 /usr/bin/cygnetcdf-11.dll
0x0cb25000 
/usr/lib/octave/packages/tisean-0.2.3/i686-pc-cygwin-api-v50+/__surrogates__.oct
0x0cb25000 
/usr/lib/octave/packages/tisean-0.2.3/i686-pc-cygwin-api-v50+/__upo__.oct
0x0cb25000 
/usr/lib/octave/packages/tisean-0.2.3/i686-pc-cygwin-api-v50+/lazy.oct
0x0cb26000 
/usr/lib/octave/packages/tisean-0.2.3/i686-pc-cygwin-api-v50+/__c1__.oct


I will investigate.

Regards
Marco

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