[FLASH-USERS] Problem with HYPRE library

[ascenzi]

Dear Klaus,

The version of HYPRE is 2.11 (while the version of FLASH is FLASH4.4)

The content of the directory /usr/local/Hypre/lib is the file libHYPRE.a 
and nothing else.

I have also the line that you mentioned in my makefile.h:

FFLAGS_HYPRE = -I ${HYPRE_PATH}/include

As concerns the HYPRE configuration I am not sure, but in the configure 
file i see
enable-fortan and a comment says that the default value is yes.
Moreover in the config.log file I see

Configured with: ../gcc-6.3.0/configure --enable-languages=c++,fortran

so I think that fortran is enabled.

Thank you for your help,

Stefano



Il 2017-10-26 20:03 Klaus Weide ha scritto:
> On Thu, 26 Oct 2017, ascenzi wrote:
> 
>> Dear All,
>> 
>> After the installation of the HYPRE library I am trying to compile a
>> simulation that requires the Diffuse module.
> 
> Hi Stefano,
> 
> Which version of HYPRE are you trying to use?
> 
>> Unfortunately I obtain the following error:
>> 
>> 
>> 
>> -L/usr/local/Hypre/lib -lHYPRE
> 
> What is the contents of the directory /usr/local/Hypre/lib ?
> 
> 
>> Undefined symbols for architecture x86_64:
>>   "_hypre_boomeramgcreate_", referenced from:
>>       _gr_hypresetupsolver_ in gr_hypreSetupSolver.o
>>   "_hypre_boomeramgdestroy_", referenced from:
>>       _gr_hypredestroysolver_ in gr_hypreDestroySolver.o
>>   "_hypre_boomeramggetfinalreltvres_", referenced from:
>>       _gr_hypresolve_ in gr_hypreSolve.o
>> 
>>                          …
>>                          …
>> 
>>   "_hypre_sstructvectorsetboxvalues_", referenced from:
>>       _grid_solvepoisson_ in Grid_solvePoisson.o
>>       _gr_hypresetiniguess_ in gr_hypreSetIniGuess.o
>>       _gr_hypreupdatesoln_ in gr_hypreUpdateSoln.o
>>   "_hypre_sstructvectorsetobjecttyp_", referenced from:
>>       _gr_hypresetupgrid_ in gr_hypreSetupGrid.o
>> ld: symbol(s) not found for architecture x86_64
>> collect2: error: ld returned 1 exit status
>> make: *** [flash4] Error 1
> 
> How have you configured your HYPRE library?
> 
> In particular, was the --enable-fortran flag enabled when you ran
> configure for HYPRE? This is necessary for FLASH to use HYPRE.
> 
> 
>> 
>> In the Makefile.h I created the following library macro:
>> 
>> LIB_HYPRE = -L${HYPRE_PATH}/lib    -lHYPRE
>> 
>> where HYPRE_PATH = /usr/local/Hypre, which should be the correct path.
>> 
>> In order to fix some previous problem I added in the makefile also the
>> following line:
>> CFLAGS_HYPRE = -I ${HYPRE_PATH}/include
> 
> You should also have another line:
> 
> FFLAGS_HYPRE = -I ${HYPRE_PATH}/include
> 
> 
> Hope this helps,
> 
> Klaus