Dear Jean-Paul,
Thanks very much for your explanations. It helped me a lot to better
understanding of Spack environment and its functionality. You were also
right, my Spack version is a bit old.
Anyway, after some further manipulations I was a able to configure Trilions.
However thereafter, and when it comes to deal.ii installation I receive the
following error message:
Error: ProcessError: Command exited with status 2:
'make' '-j8'
Since the machine on which I am trying to install deal.ii is old and I have
already been facing memory limitations, I thought it might be a again
memory related issue. Thereby I reduced the number of jobs to 4 but it did
not help this time and conditions exist with the same message.
So I was wondering if there might still be any way around?
Thank you very much,
Behrooz
On Friday, January 8, 2021 at 7:22:45 PM UTC+1 Jean-Paul Pelteret wrote:
> Dear Behrooz,
>
> The problem here is that your Trilinos installation includes the
> SEACASChaco package. We'd discovered that there's a common global symbol
> that both ADOL-C and Trilinos-SEACASChaco emit, which causes some very
> strange issues when using ADOL-C. Naturally, we had to make sure that
> nobody runs into these troubles, because the symptoms of the issue are not
> indicative of the underlying problem and are incredibly difficult to debug.
> So although deal.II is picking up the ADOL-C library, deal.II also detects
> that Trilinos has the SEACASChaco module enabled and therefore is doing the
> safe thing by having the configuration process fail with an error.
>
> I'm betting that you have a slightly old version of Spack, because we have
> some conflicts in place to prevent this "illegal" combination of packages /
> package variants from being installed. You can see these restrictions here:
>
> https://github.com/spack/spack/blob/develop/var/spack/repos/builtin/packages/dealii/package.py#L273-L284
> The way to fix the problem is by recompiling Trilinos without this package
> (variant, in Spack parlance) enabled. You can do this in the following way:
> spack install dealii@9.2+adol-c+trilinos ^trilinos~chaco
>
> You'll note that it's also not possible to enable both ADOL-C and Netcdf,
> for the same reason, so you actually want to be even more restrictive:
> spack install dealii@9.2+adol-c+trilinos~netcdf
> ^trilinos~chaco~exodus~netcdf~pnetcdf
>
> I hope that this helps you getting deal.II installed through Spack.
>
> Best,
> Jean-Paul
>
>
>
> On 08.01.21 08:22, Behrooz Karami wrote:
>
> Dear Everyone,
>
> During installation of deal.ii 9.2 through SPACK I receive the following
> error on ADOL-C:
> 1 error found in build log:
> 549 -- Could not find a sufficient ADOL-C installation: Possible
> symbol
> clash between the ADOL-C library and Trilinos' SEACASChaco
> detecte
> d
> 550 -- Performing Test ADOLC_DOUBLE_CAST_CHECK
> 551 -- Performing Test ADOLC_DOUBLE_CAST_CHECK - Success
> 552 -- Performing Test ADOLC_ADOUBLE_OSTREAM_CHECK
> 553 -- Performing Test ADOLC_ADOUBLE_OSTREAM_CHECK - Success
> 554 -- DEAL_II_WITH_ADOLC has unmet external dependencies.
> >> 555 CMake Error at cmake/macros/macro_configure_feature.cmake:112
> (MESS
> AGE):
>
> This is while 3 versions of ADOL-C are installed (separately and through
> SPACK as well) and even deal.ii is detecting one of them as:
> ==> adol-c is already installed in
> /home/behrooz/Spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.3.0/adol-c-develop-omjty56hedqyctgkyppbd5cgszby3fmv
>
> Any idea on what I should do about that?
> Thanks very much,
> Behrooz
>
>
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