Running petsc on infiniband

[Satish Balay]

On Sat, 1 Nov 2008, Saswata Hier-Majumder wrote:

> Satish,
> Thanks for the prompt response!
> 
> After rerunning the installation script with the correct path, I found a bunch
> of error messages in the configure.log file which look like
> 
> sh: /opt/vltmpi/OPENIB/mpi.icc.rsh/bin/mpif90 -o conftest conftest.o
> Executing: /opt/vltmpi/OPENIB/mpi.icc.rsh/bin/mpif90 -o conftest conftest.o
> sh:
> Possible ERROR while running linker: /opt/intel/fce/10.0.023/lib/libimf.so:
> warning: warning: feupdateenv is not implemented and will always fail
> 
> I recognize the last part of the error message. I need to use the option
> -nochoicemod while compiling an mpi code with mpif90 to avoid this error. Is
> there any way for me to pass that option to the petsc installer? I tried
> --with-fc=mpif90 -nochoicemod
> in the install shell script, but that did not seem to work.

-with-fc="mpif90 -nochoicemod" should work. Alternatively you can use FFLAGS=-nochoicemod

Satish