[Trilinos-Users] Trilinos and umfpack - build with intel compilers
egboman at sandia.gov
Wed Dec 8 17:17:44 MST 2010
Have you tried KLU instead of UMFPACK? KLU is part of Amesos, so no
third party software is required.
Sorry I have no insight into your build issue.
On Wed, 2010-12-08 at 16:57 -0700, Martin Vymazal wrote:
> Dear Trilinos developers,
> I'd like to compile trilinos on a cluster which unfortunately
> doesn't have umfpack installed. I compiled umfpack and amd by hand and
> then I started the compilation of Trilinos. However, the process stops
> during Anasazi compilation. I get this error:
> /home/ ... /local/suitesparse/lib/libumfpack.a(umf_i_cholmod.o): In
> function `umf_i_cholmod':
> ../Source/umf_cholmod.c:(.text+0x84): undefined reference to `cholmod_start'
> ../Source/umf_cholmod.c:(.text+0x212): undefined reference to
> ../Source/umf_cholmod.c:(.text+0x226): undefined reference to
> ../Source/umf_cholmod.c:(.text+0x23f): undefined reference to
> ../Source/umf_cholmod.c:(.text+0x4aa): undefined reference to
> ../Source/umf_cholmod.c:(.text+0x4bd): undefined reference to
> ../Source/umf_cholmod.c:(.text+0x4c6): undefined reference to `cholmod_finish'
> [ 80%] Built target Anasazi_Epetra_BlockDavidson_test
> However, the command grep -Rn 'cholmod_start' libumfpack.a says that
> the function is present. I'm also quite sure I'm pointing trilinos to
> the correct folders with umfpack libs and headers (checked cmake cache
> in trilinos build directory).
> I wonder if there can be a problem due to the compilers. I used
> fortran and c++ intel compilers to compile both umfpack and trilinos.
> I also get a lot of these warnings
> .../intel/cce/10.1.008/lib/libimf.so: warning: warning: feupdateenv
> is not implemented and will always fail
> Do you have any idea where's the problem? Thank you very much.
> Best regards,
> Martin Vymazal
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