[petsc-users] configure PETSc on Cray

[Patrick Sanan]

On Fri, Feb 10, 2017 at 7:20 PM, Sharp Stone <thronesf at gmail.com> wrote:
> Thanks for the replies.
>
> The PETSc is installed on the Cray I'm using, but the version is too old
> cray-petsc/3.3.04.
> I've still got two questions:
>
> 1. how can I use the installed cray-petsc? I've used module load cray-petsc,
> but I can't find the path of petsc, which is required in the makefile.
You can use

   module show cray-petsc

to at least get some more hints as to what cray did, PETSc-wise.
>
> 2. Therefore, I decided to configure the latest version of Petsc. When i use
> ./config/configure.py --with-cc=cc --with-cxx=CC --with-fc=ftn, it give me
> the errors
> *******************************************************************************
>          UNABLE to CONFIGURE with GIVEN OPTIONS    (see configure.log for
> details):
> -------------------------------------------------------------------------------
> C libraries cannot directly be used from Fortran
>
> In the log file, I found these:
> *******************************************************************************
>          UNABLE to CONFIGURE with GIVEN OPTIONS    (see configure.log for
> details):
> -------------------------------------------------------------------------------
> C libraries cannot directly be used from Fortran
> *******************************************************************************
>   File "./config/configure.py", line 405, in petsc_configure
>     framework.configure(out = sys.stdout)
>   File
> "/mnt/lustre/lus0/space/fs1036/local/PETSc/petsc-3.7.4/config/BuildSystem/config/framework.py",
> line 1090, in configure
>     self.processChildren()
>   File
> "/mnt/lustre/lus0/space/fs1036/local/PETSc/petsc-3.7.4/config/BuildSystem/config/framework.py",
> line 1079, in processChildren
>     self.serialEvaluation(self.childGraph)
>   File
> "/mnt/lustre/lus0/space/fs1036/local/PETSc/petsc-3.7.4/config/BuildSystem/config/framework.py",
> line 1060, in serialEvaluation
>     child.configure()
>   File
> "/mnt/lustre/lus0/space/fs1036/local/PETSc/petsc-3.7.4/config/BuildSystem/config/compilers.py",
> line 1438, in configure
>     self.executeTest(self.checkCLibraries)
>   File
> "/mnt/lustre/lus0/space/fs1036/local/PETSc/petsc-3.7.4/config/BuildSystem/config/base.py",
> line 126, in executeTest
>     ret = test(*args,**kargs)
>   File
> "/mnt/lustre/lus0/space/fs1036/local/PETSc/petsc-3.7.4/config/BuildSystem/config/compilers.py",
> line 313, in checkCLibraries
>     raise RuntimeError('C libraries cannot directly be used from Fortran')
> ================================================================================
> Finishing Configure Run at Fri Feb 10 13:07:10 2017
> ================================================================================
>
>
> Thank you again for your help!
>
> On Fri, Feb 10, 2017 at 1:01 PM, Satish Balay <balay at mcs.anl.gov> wrote:
>>
>> check config/examples/arch-cray-xt6-pkgs-opt.py
>>
>> Also check if your machine already has petsc [from cray] installed
>>
>> module avail petsc
>>
>> Satish
>>
>> On Fri, 10 Feb 2017, Patrick Sanan wrote:
>>
>> > You're missing the 'g' in 'configure.py'.
>> >
>> > On Fri, Feb 10, 2017 at 6:51 PM, Sharp Stone <thronesf at gmail.com> wrote:
>> > > Hi all,
>> > >
>> > > I noticed the instructions of Petsc with MPI. Now I'm using Cray. So
>> > > the
>> > > instruction:
>> > >
>> > > Vendor provided MPI might already be installed. IBM, SGI, Cray etc
>> > > provide
>> > > their own:
>> > > ./config/confiure.py --with-cc=mpcc --with-fc=mpf77
>> > >
>> > > When I use the command "./config/confiure.py --with-cc=mpcc
>> > > --with-fc=mpf77", it gives me the error "-bash: ./config/confiure.py:
>> > > No
>> > > such file or directory". But the file "confiure.py" is there in the
>> > > "config"
>> > > folder.
>> > >
>> > > What should I do?
>> > >
>> > > Thanks very much!
>> > >
>> > > --
>> > > Best regards,
>> > >
>> > > Feng
>> >
>>
>
>
>
> --
> Best regards,
>
> Feng