Re: [ESPResSo-users] Problem compiling espresso-3.3.0 with LB

[Hender Lopez]

Hi Owen and Olaf,

Yes, Owen's suggestions worked for me. The myconfig.hpp file that
didn't work had only  #define LB activated.

Cheers,

Hender

On Thu, Sep 25, 2014 at 5:03 PM, Olaf Lenz <address@hidden> wrote:
> Oh, now I can reproduce the problem, when I really take the tar file.
> I'm looking into it. So far, Owen's workaround works fine.
>
> Olaf
>
> 2014-09-25 17:58 GMT+02:00 Olaf Lenz <address@hidden>:
>>
>> I cannot reproduce this behavior. When I put only '#define LB' into
>> myconfig.hpp, it compiles perfectly, no "EXTERNAL_FORCES" needed.
>>
>> Can you please send the exact "myconfig.hpp"?
>>
>> Olaf
>>
>> 2014-09-25 17:53 GMT+02:00 Owen Hickey <address@hidden>:
>>>
>>> Hey Hender,
>>>
>>> This is a bug in the code to do with the use of ifdefs...  For now you
>>> can compile the CPU version by adding #define EXTERNAL_FORCES in
>>> addition to the myconfig file.
>>>
>>> Owen
>>>
>>> On Thu, Sep 25, 2014 at 5:49 PM, Hender Lopez <address@hidden>
>>> wrote:
>>> > Dear all,
>>> >
>>> > I'm trying to compile espresso-3.3.0 with LB (activating #define LB in
>>> > the myconfig.hpp file) and I get the following error:
>>> >
>>> >   CXX      lb.lo
>>> > lb.cpp: In function 'void lb_viscous_coupling(Particle*, double*)':
>>> > lb.cpp:2739:14: error: 'struct ParticleLocal' has no member named
>>> > 'ext_flag'
>>> > lb.cpp:2739:38: error: 'COORD_FIXED' was not declared in this scope
>>> > lb.cpp:2740:17: error: 'struct ParticleLocal' has no member named
>>> > 'ext_flag'
>>> > lb.cpp:2740:54: error: 'struct ParticleLocal' has no member named
>>> > 'ext_flag'
>>> > make[4]: *** [lb.lo] Error 1
>>> >
>>> > Does anyone have any idea of how can I fix it? If I active only the
>>> > GPU LB option the compilation goes fine and the final binary works
>>> > perfect.
>>> >
>>> > Cheers,
>>> >
>>> > Hender
>>> >
>>>
>>
>>
>>
>> --
>> Dr. rer. nat. Olaf Lenz
>> Institut für Computerphysik, Allmandring 3, D-70569 Stuttgart
>> Phone: +49-711-685-63607
>
>
>
>
> --
> Dr. rer. nat. Olaf Lenz
> Institut für Computerphysik, Allmandring 3, D-70569 Stuttgart
> Phone: +49-711-685-63607