[petsc-users] Error during PETSc build on Edison

[Satish Balay]

1. cray provides prebuilt petsc libraries. Does that work for you?

2. verylikely  you need:

--with-clib-autodetect=0
--with-cxxlib-autodetect=0
LIBS=-lstdc++

If it doesn't work - send configure.log

Satish


On Tue, 30 Jan 2018, Amneet Bhalla wrote:

> Hi,
> 
> I am trying to build PETSc (v3.7.7) locally in my home directory on NERSC
> (Edison).
> However, I am getting the following error during the configuration stage.
> 
> ===============================================================================
> 
>               TESTING: checkFortranNameMangling from
> config.compilers(config/BuildSystem/config/compilers.py:653)
> 
> *******************************************************************************
> 
>          UNABLE to CONFIGURE with GIVEN OPTIONS    (see configure.log for
> details):
> 
> -------------------------------------------------------------------------------
> 
> Unknown Fortran name mangling: Are you sure the C and Fortran compilers are
> compatible?
> 
>   Perhaps one is 64 bit and one is 32 bit?
> 
> -------------------------------------------------------------------------------
> 
> Unknown Fortran name mangling: Are you sure the C and Fortran compilers are
> compatible?
> 
>   Perhaps one is 64 bit and one is 32 bit?
> 
> *******************************************************************************
> 
>   File "./config/configure.py", line 405, in petsc_configure
> 
>     framework.configure(out = sys.stdout)
> 
>   File
> "/global/u2/a/apbhalla/softwares/PETSc-BitBucket/PETSc/config/BuildSystem/config/framework.py",
> line 1091, in configure
> 
>     self.processChildren()
> 
>   File
> "/global/u2/a/apbhalla/softwares/PETSc-BitBucket/PETSc/config/BuildSystem/config/framework.py",
> line 1080, in processChildren
> 
>     self.serialEvaluation(self.childGraph)
> 
>   File
> "/global/u2/a/apbhalla/softwares/PETSc-BitBucket/PETSc/config/BuildSystem/config/framework.py",
> line 1061, in serialEvaluation
> 
>     child.configure()
> 
>   File
> "/global/u2/a/apbhalla/softwares/PETSc-BitBucket/PETSc/config/BuildSystem/config/compilers.py",
> line 1458, in configure
> 
>     self.executeTest(self.checkFortranNameMangling)
> 
>   File
> "/global/u2/a/apbhalla/softwares/PETSc-BitBucket/PETSc/config/BuildSystem/config/base.py",
> line 126, in executeTest
> 
>     ret = test(*args,**kargs)
> 
>   File
> "/global/u2/a/apbhalla/softwares/PETSc-BitBucket/PETSc/config/BuildSystem/config/compilers.py",
> line 675, in checkFortranNameMangling
> 
>     raise RuntimeError('Unknown Fortran name mangling: Are you sure the C
> and Fortran compilers are compatible?\n  Perhaps one is 64 bit and one is
> 32 bit?\n'+mess)
> 
> 
> 
> 
> 
> I using the following configure options
> 
> ./config/configure.py --CC=cc --CXX=CC --FC=ftn --with-default-arch=0
> --PETSC_ARCH=linux-opt --with-debugging=0 --with-c++-support=1
> --with-hypre=1 --download-hypre=1 --COPTFLAGS="-O3" --CXXOPTFLAGS="-O3"
> --FOPTFLAGS="-O3" --with-x=0
> 
> 
> I have swapped the Prgn-Env-intel with Prgn-Env-gnu.
> 
> The compiler commands return the following:
> 
> % cc --version
> 
> gcc (GCC) 7.1.0 20170502 (Cray Inc.)
> 
> Copyright (C) 2017 Free Software Foundation, Inc.
> 
> This is free software; see the source for copying conditions.  There is NO
> 
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
> 
> 
> % which cc
> 
> /opt/cray/pe/craype/2.5.12/bin/cc
> 
> 
> % CC --version
> 
> g++ (GCC) 7.1.0 20170502 (Cray Inc.)
> 
> Copyright (C) 2017 Free Software Foundation, Inc.
> 
> This is free software; see the source for copying conditions.  There is NO
> 
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
> 
> 
> % which CC
> 
> /opt/cray/pe/craype/2.5.12/bin/CC
> 
> 
> 
> % ftn --version
> 
> GNU Fortran (GCC) 7.1.0 20170502 (Cray Inc.)
> 
> Copyright (C) 2017 Free Software Foundation, Inc.
> 
> This is free software; see the source for copying conditions.  There is NO
> 
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
> 
> 
> % which ftn
> 
> /opt/cray/pe/craype/2.5.12/bin/ftn
> 
> 
> 
> Any suggestions?
> 
> Thanks,
> 
> 
>