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Subject: Re: [OMPI users] Linking failure on Windows
From: Shiqing Fan (fan_at_[hidden])
Date: 2012-10-02 11:02:53


Hi Gib,

Actually, I also think defining OMPI_IMPORTS would solve the problem.
And I also double checked the released binaries and the source code,
those symbols are surely exported. So I'm now really confused.

Gib, do you know how to generate preprocessor files in VS 2005? It
should be one option under the C/C++ settings of the project. If you can
provide me the preprocessor file of nvector_parallel.c, it would be
helpful to find out the problem.

Regards,
Shiqing

On 2012-10-02 8:25 AM, Gib Bogle wrote:
> They don't make any difference. I had them in, but dropped them when I found that the mpicc build didn't need them.
>
> Gib
> ________________________________________
> From: users-bounces_at_[hidden] [users-bounces_at_[hidden]] on behalf of Damien Hocking [damien_at_[hidden]]
> Sent: Tuesday, 2 October 2012 7:21 p.m.
> To: Open MPI Users
> Subject: Re: [OMPI users] Linking failure on Windows
>
> There's two imports missing from there, OPAL_IMPORTS and ORTE_IMPORTS.
> That might be part of it.
>
> Damien
>
> On 01/10/2012 10:20 PM, Gib Bogle wrote:
>> I guess it's conceivable that one of these Sundials include files is
>> doing something:
>>
>> #include <cvode/cvode.h> /* prototypes for CVODE
>> fcts. */
>> #include <nvector/nvector_parallel.h> /* definition of N_Vector and
>> macros /
>> #include <sundials/sundials_types.h> /* definition of realtype /
>> #include <sundials/sundials_math.h> /* definition of EXP */
>>
>> I am a complete beginner with Sundials, so I have no idea how it might
>> interfere with the preprocessor definitions.
>>
>> Here is the compile command line from VS:
>>
>> /O2 /Ob2 /I "E:\sundials-2.5.0\include" /I "E:\Sundials-Win32\include"
>> /I "c:\Program Files (x86)\OpenMPI_v1.6.2-win32\include" /D "WIN32" /D
>> "_WINDOWS" /D "NDEBUG" /D "OMPI_IMPORTS" /D "_CRT_SECURE_NO_WARNINGS"
>> /D "CMAKE_INTDIR=\"Release\"" /D "_MBCS" /FD /MD
>> /Fo"cvAdvDiff_non_p.dir\Release\\"
>> /Fd"E:\Sundials-Win32\examples\cvode\parallel\Release/cvAdvDiff_non_p.pdb"
>> /W3 /c /TC /errorReport:prompt
>>
>> Gib
>>
>>
>> On 2/10/2012 5:06 p.m., Damien Hocking wrote:
>>> So mpicc builds it completely? The only thing I can think of is look
>>> closely at both the compile and link command lines and see what's
>>> different. It might be going sideways at the compile from something
>>> in an include with a preprocessor def.
>>>
>>> Damien
>> _______________________________________________
>> users mailing list
>> users_at_[hidden]
>> http://www.open-mpi.org/mailman/listinfo.cgi/users
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-- 
---------------------------------------------------------------
Shiqing Fan
High Performance Computing Center Stuttgart (HLRS)
Tel: ++49(0)711-685-87234      Nobelstrasse 19
Fax: ++49(0)711-685-65832      70569 Stuttgart
http://www.hlrs.de/organization/people/shiqing-fan/
email: fan_at_[hidden]