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Tasklist

FS#44880 - [openmpi] not compiled with correct gfortran version

Attached to Project: Arch Linux
Opened by Immo Huismann (eigenspace) - Wednesday, 06 May 2015, 19:13 GMT
Last edited by Anatol Pomozov (anatolik) - Thursday, 07 May 2015, 18:07 GMT
Task Type Bug Report
Category Packages: Testing
Status Closed
Assigned To Anatol Pomozov (anatolik)
Architecture x86_64
Severity Medium
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:

The Fortran MPI_F08 library module included in openmpi-1.8.5.1 (testing) was compiled with an outdated compiler.

Compiling the following program with 'mpifort' (MPI compiler wrapper for gfortran in Arch) returns the compiler message

mpi_program.f90:2:6:

use MPI_F08
1
Fatal Error: Cannot read module file ‘mpi_f08.mod’ opened at (1), because it was created by a different version of GNU Fortran compilation terminated

The gfortran module versions are typically incremented with every GCC version (see e.g. https://gcc.gnu.org/gcc-5/changes.html , search for '*.mod').

Recompiling the package ('yaourt -Sb extra/openmpi' , yes, I am a cretin :-P) with current testing compilers (gcc-5.1, gfortran-5.1) solves the issue (though that is openmpi-1.8.4.4 atm).


Additional info:
* package version(s)
gcc 5.1
gfortran 5.1
openmpi 1.8.5.1

* effect
No Fortran MPI programs compilable with Arch.

Steps to reproduce:

mpifort mpi_program.f90 -o test

   mpi_program.f90 (0.1 KiB)
This task depends upon

Closed by  Anatol Pomozov (anatolik)
Thursday, 07 May 2015, 18:07 GMT
Reason for closing:  Fixed
Additional comments about closing:  openmpi-1.8.5-2
Comment by Anatol Pomozov (anatolik) - Thursday, 07 May 2015, 15:36 GMT
Thanks for this report.

I just rebuilt openmpi against gcc-5.1. openmpi-1.8.5-2 now in [testing]. Please let me know if you see any other issues with openmpi.
Comment by Immo Huismann (eigenspace) - Thursday, 07 May 2015, 18:00 GMT
Works fine for me (MPI program compiled and run w. two cores).

Thank you :-)

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