[CIG-SEISMO] Compilation error for specfem3D_globe / PS

Tue May 31 00:05:16 PDT 2016

Hi all,

Dimitri is right, that’s 2008 standard. the contiguous keyword is implemented by most compilers by now, so please try updating the compiler.

when choosing —enable-debug, it tests for standard 2008 or the gnu extension in case gfortran is used, that’s why buildbot is allowing it.

best wishes,
daniel

On May 31, 2016, at 3:38 AM, Julien Chaput <jchaput82 at gmail.com<mailto:jchaput82 at gmail.com>> wrote:

Hi,

Thanks for the reply. I'm currently running gcc 4.4.7 on Centos 6. I suspect it's probably time to update to the latest standard, though I'm glad it should be an easy fix. If the error persists after the upgrade, I'll let you know.
Cheers

Julien

On Mon, May 30, 2016 at 5:49 PM, Dimitri Komatitsch <komatitsch at lma.cnrs-mrs.fr<mailto:komatitsch at lma.cnrs-mrs.fr>> wrote:

Hi again all,

PS for David: BuildBot could/should have found this I guess because we compile with -f2003 when we check the standard (at least with Intel ifort, also with GNU gfortran I think), thus we should have seen an error for that new keyword that is in f2008 but not in f2003.

Weird...

thanks
Dimitri

On 31/05/2016 01:46, Dimitri Komatitsch wrote:

Hi Julien, Hi all,

Probably your Fortran compiler that does not support Fortran2008, and
Daniel (cc'ed) recently added the "contiguous" keyword, which is
specific to F2008.

Daniel, could you maybe remove it? We need to make sure the code remains
portable.

Thanks,
Dimitri.

On 31/05/2016 00:22, Julien Chaput wrote:
Hi,

I'm a newbie with specfem3D_globe, and am attempting to generate long
coda (80000s) for arbitrary scattering structures to study the character
of coda correlation functions.
I'm currently running into a compilation problem (i.e. make specfem3D),
though the mesher compiles without issues.
The error I can't seem to get around is this:

src/specfem3D/sepcfem3D_par.F90:402.25
real(kind=CUSTOM_REAL), dimension(:), pointer, contiguous ::
b_rmassz_crust_m
1
Error: Invalid character in name at (1)

This error is flagged at lines 402, 403, 404, 434, 438 581, 582, 612,
616 (before the error count maxes out).

I'm currently using openmpi running on 24 cores, and have configured
simply as:
./configure FC=mpif90 MPIFC=mpif90
(I've also tried setting FC=gfortran to no avail).
Has anyone encountered this sort of thing? As best I can understand (I'm
not a native fortran programmer) it seems to be related to a syntax
clash between fortran compilers.
Thanks

Julien Chaput
Postdoctoral fellow
Colorado State University
jchaput82 at gmail.com<mailto:jchaput82 at gmail.com> <mailto:jchaput82 at gmail.com<mailto:jchaput82 at gmail.com>>

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--
Dimitri Komatitsch
CNRS Research Director (DR CNRS), Laboratory of Mechanics and Acoustics,
UPR 7051, Marseille, France    http://komatitsch.free.fr<http://komatitsch.free.fr/>

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