[Users] error message MPI

[Hamilton, Maria]

Hello Roland,

It turned out that I still have problems with MPI.
I did not update to mojave, just did a brew update/brew upgrade. 
A smaller executable compiled fine, but compiling with most thorns activated, I have the following error:

_____________________
COMPILING arrangements/Carpet/CarpetLib/src/dh.cc
/Users/babiuc/Cactus/arrangements/Carpet/CarpetLib/src/dh.cc: In function 'ompi_datatype_t* mpi_datatype(const dh::light_dboxes&)':
/Users/babiuc/Cactus/arrangements/Carpet/CarpetLib/src/dh.cc:2278:23: error: 'MPI_UB' was not declared in this scope
         {1, sizeof s, MPI_UB, "MPI_UB", "MPI_UB"}};
                       ^~~~~~
/Users/babiuc/Cactus/arrangements/Carpet/CarpetLib/src/dh.cc:2278:23: note: suggested alternative: 'MPI_IO'
         {1, sizeof s, MPI_UB, "MPI_UB", "MPI_UB"}};
                       ^~~~~~
                       MPI_IO
/Users/babiuc/Cactus/arrangements/Carpet/CarpetLib/src/dh.cc: In function 'ompi_datatype_t* mpi_datatype(const dh::fast_dboxes&)':
/Users/babiuc/Cactus/arrangements/Carpet/CarpetLib/src/dh.cc:2330:23: error: 'MPI_UB' was not declared in this scope
         {1, sizeof s, MPI_UB, "MPI_UB", "MPI_UB"}};
                       ^~~~~~
/Users/babiuc/Cactus/arrangements/Carpet/CarpetLib/src/dh.cc:2330:23: note: suggested alternative: 'MPI_IO'
         {1, sizeof s, MPI_UB, "MPI_UB", "MPI_UB"}};
                       ^~~~~~
                       MPI_IO
___________________

My mpic++ does not take -compile_info, but a show gives me this:

$ mpic++ --showme
clang++ -I/usr/local/Cellar/open-mpi/HEAD-73075b8/include -L/usr/local/opt/libevent/lib -L/usr/local/Cellar/open-mpi/HEAD-73075b8/lib -lmpi

What do you suggest?

thanks,
Maria

_______________________
Dr. Maria C. Babiuc Hamilton
Department of Physics
Marshall University
S257 Science Building
Huntington, WV, 25755
Phone: (304)696-2754


________________________________________
From: Roland Haas <rhaas at illinois.edu>
Sent: Monday, October 1, 2018 4:59 PM
To: Hamilton, Maria
Cc: users at einsteintoolkit.org
Subject: Re: [Users] error message MPI

Hello Maria,

if by update you mean an update of the OS (to Mojave) or the package
manager (Homebrew, Macports) then most likely the update made you MPI
stack unusable.

I would try the following:

1. if you updated the OS to Mojave then quite likely you will have to
reinstall the package manager and all packages
(https://apple.stackexchange.com/questions/85480/how-should-i-fix-my-homebrew-installation-after-upgrading-os-x)
though if you are lucky a "brew upgrade" may do the trick

2. check the output of the commands the Cactus tried ie:
usr/local/bin/mpic++ -compile_info and /usr/local/bin/mpic++ --showme
to see what kind of error is produced. Likely you have to re-install
the MPI package from your package manager (same as point 1. really).

Yours,
Roland

> Hello,
>
>
> I'm trying to compile the development Cactus version on my Mac laptop
> after an update:
>
> $repos/CRL/GetComponents --update.
>
> Unfortunately, I ran into the following error:
>
> ********************************************************************************
>
> Running configuration script for thorn MPI:
>
> Found MPI compiler wrapper at /usr/local/bin/mpic++!
>
> sh: line 1: 30205 Abort trap: 6           /usr/local/bin/mpic++
> -compile_info 2> /dev/null
>
> sh: line 1: 30207 Abort trap: 6           /usr/local/bin/mpic++
> --showme 2> /dev/null
>
> ERROR: MPI could not be configured: neither automatic nor manual
> configuration succeeded
>
>
> CST error 1:
>
>   -> Configuration script for thorn MPI returned exit code 5
>
>      Error message: 'MPI could not be configured: neither automatic
> nor manual configuration succeeded'
>
>
> Finished running configuration script for thorn MPI.
>
>
> ********************************************************************************
>
> This persists after real clean, and even after I erase the
> configuration and reconfigure it.
>
> Please help,
> Maria
> ?
>
>
> _______________________
> Dr. Maria C. Babiuc Hamilton
> Department of Physics
> Marshall University
> S257 Science Building
> Huntington, WV, 25755
> Phone: (304)696-2754
>



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