[petsc-users] [petsc-maint] PETSc () -- MPI -- Versions Conflict on Mac 1

[Ahmed Galal]

Hello Barry,

Not existent.
Here is what I got:

bash-3.2$ otool -L  libdeal_II.g.9.3.0.dylib

error: otool: can't open file: libdeal_II.g.9.3.0.dylib (No such file or
directory)

bash-3.2$ otool -L libslepc.3.15.dylib

error: otool: can't open file: libslepc.3.15.dylib (No such file or
directory)

bash-3.2$ otool -L libpetsc.3.15.dylib

error: otool: can't open file: libpetsc.3.15.dylib (No such file or
directory)

bash-3.2$ ls

Kind regards,
Ahmed

On Mon, Oct 25, 2021 at 9:55 AM Barry Smith <bsmith at petsc.dev> wrote:

>
>    Send the output from
>
>    otool -L  libdeal_II.g.9.3.0.dylib
>
>     otool -L libslepc.3.15.dylib
>
>     otool -L libpetsc.3.15.dylib
>
>     You will need to find the directories of these libraries and include
> them in the otool command.
>
>
>
> On Oct 25, 2021, at 10:00 AM, Ahmed Galal <ahmed.galal8591 at gmail.com>
> wrote:
>
> Hello,
>
> I tried to run Step-17 in Dealii, a PETSc Dependenant software, but I got
> the following error. Given I have two versions of PETSc. I use the other
> one for another software.
>
> I googled and found that the issue is solved by commenting out the line
> "ADD_FLAGS(DEAL_II_LINKER_FLAGS "-fuse-ld=gold")" in
> "cmake/checks/check_01_compiler_features.cmake", make test, worked.
> ---
>
> https://groups.google.com/u/1/g/dealii/c/JxUOyd_4eFM?pli=1https://groups.google.com/u/1/g/dealii/c/JxUOyd_4eFM?pli=1
>
> ---
>
> Any suggestions for how to get around that error "PETSc Error ---
> Application was linked against both OpenMPI and MPICH based MPI libraries
> and will not run correctly" in the new version of DealII.9.3 as I could
> not find a .cmake similar file to edit?
>
> Thanks in advance!
> Ahmed
>
> Error:
> ------------------------
>
> PETSc Error --- Application was linked against both OpenMPI and MPICH
> based MPI libraries and will not run correctly
>
> [----] *** Process received signal ***
>
> [----]  Signal: Segmentation fault: 11 (11)
>
> [----]  Signal code: Address not mapped (1)
>
> [----] Failing at address: 0x68
>
> [----]  [ 0] 0   libsystem_platform.dylib            0x00007fff2041cd7d
> _sigtramp + 29
>
> [----]  [ 1] 0   ???                                 0x0000000060b9d791
> 0x0 + 1622792081
>
> [----]  [ 2] 0   libsystem_c.dylib                   0x00007fff202edfcc
> vfprintf_l + 28
>
> [----]  [ 3] 0   libsystem_c.dylib                   0x00007fff202e69a2
> fprintf + 160
>
> [----]  [ 4] 0   libpetsc.3.15.dylib                 0x000000014c224f0d
> PetscVFPrintfDefault + 685
>
>  [ 5] 0   libpetsc.3.15.dylib                 0x000000014c2280d6
> PetscFPrintf + 726
>
>  [ 6] 0   libpetsc.3.15.dylib                 0x000000014c21d537
> PetscErrorPrintfDefault + 375
>
> [ 7] 0   libpetsc.3.15.dylib                 0x000000014c21d66a
> PetscTraceBackErrorHandler + 154
>
>  [ 8] 0   libpetsc.3.15.dylib                 0x000000014c21713c
> PetscError + 716
>
>  [ 9] 0   libslepc.3.15.dylib                 0x000000014bc9cc8c
> SlepcInitialize + 428
>
>  [10] 0   libdeal_II.g.9.3.0.dylib            0x00000001151ae627
> _ZN6dealii9Utilities3MPI16MPI_InitFinalizeC2ERiRPPcj + 135
>
>  [11] 0   libdeal_II.g.9.3.0.dylib            0x00000001151aece9
> _ZN6dealii9Utilities3MPI16MPI_InitFinalizeC1ERiRPPcj + 9
>
> [12] 0   step-17                             0x000000010f244892 main + 82
>
>  [13] 0   libdyld.dylib                       0x00007fff203f2f3d start + 1
>
> [14] 0   ???                                 0x0000000000000001 0x0 + 1
>
>  *** End of error message ***
>
> make[3]: *** [CMakeFiles/run] Segmentation fault: 11
>
> make[2]: *** [CMakeFiles/run.dir/all] Error 2
>
> make[1]: *** [CMakeFiles/run.dir/rule] Error 2
>
> make: *** [run] Error 2
>
> bash-3.2$
>
>
>
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