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Re: [Help-glpk] GLPSOL for Windows & docs in PDF
From: |
Vasily Zatsepin |
Subject: |
Re: [Help-glpk] GLPSOL for Windows & docs in PDF |
Date: |
Mon, 17 Nov 2008 23:51:54 +0300 |
Hi Marc,
my result for 'qui' problem from MIPLIB 3.0 is 16h10m22s on Intel 3.0
GHz (and of course 'air05' - 4h51s, 'mod011' - 11h49m17s :).
Solved to optimum with default options.
Can anybody find/show something with longer/bigger runtime from the
abovementioned testkit?
Regards
On Mon, 17 Nov 2008 10:52:54 -0500, Marc Goetschalckx wrote:
> The following results were obtained by running glp_sol_4_32 (not 4_33)
> for the file crypto.mod
> on Windows XP SP2 with glp_sol compiled with Visual Studio 2008 (version
> 9.0 SP1)
> Run time = 0.5 seconds
> Machine Intel 3.0 GHz
> I have no other machines to compare this compilation of glp_sol with.
> Regards
> Vasily Zatsepin wrote:
>> Hi all,
>> just have uploaded at
>> http://zwb2.narod.ru/OR/glpk-4_33_Win32_executables.zip (about 3 Mb)
>> and http://zwb2.narod.ru/OR/glpk-4_33_pdfdoc.zip (about 2 Mb).
>> Hope it may be of some use. Don't mind cyrillic in form and press
>> "Enter" to download.
>> You can yourself compare the executables for its speed (IMHO
>> the speedest now is that compiled with BCC 5.5) on your problems.
>> The gain can be quite noticeable.
>> Below are elapsed/solution time for running the command
>> "GLPSOL -math crypro.mod"
>> on Windows 98/DOS 7.0 (AMD-K6 395MHz)/system/compiler:
>> 9.2 - 9.8 s Win32 Borland C++ 5.5
>> 10.0 - 11.1 s Win32 Digital Mars C++ 8.50
>> 9.8 - 14.1 s Win32 Visual C 6.0
>> 9.2 - 14.8 s Win32 Open Watcom C/C++ 1.7
>> 15.8 - 16.4 s Win32 Dev-CPP 4.9.9.1
>> 1.7 - 2.1 s DOS32 Digital Mars C++ 8.50 (X32 extender)
>> 5.5 - 7.8 s DOS32 Open Watcom C/C++ 1.7 (CauseWay extender)
>> 5.7 - 7.8 s DOS32 Open Watcom C/C++ 1.7 (DOS/4G extender)
>> Regards,
>> - --
>> Vasily Zatsepin | mailto: address@hidden
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>> Visit http://arachne.browser.org/ - Web browser for DOS
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- --
Vasily Zatsepin | mailto: address@hidden
Arachne WWW browser v.1.90J2-387
Visit http://arachne.browser.org/ - Web browser for DOS