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Re: [abinit-forum] undefined reference to `mpi_allreduce_ and several mpi references


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  • From: cpadilla@uach.mx
  • To: forum@abinit.org
  • Subject: Re: [abinit-forum] undefined reference to `mpi_allreduce_ and several mpi references
  • Date: Mon, 27 Apr 2009 12:31:05 -0600
  • Priority: normal

>
> Please note that abini[sp] will be built with the LAM compiler
> wrapper
> (mpif90), and that's what you should see on the output of make.
>
> Then if you want to compile with ifort, you'll have to make sure
> that
> LAM has been built with ifort as well.

I'm not sure what compiler was used. LAM was installed by Oscar software
automatically. After installation it creates LAM directory but I don't use
any fortran compiler. I installed ifort later because was a prerequisite for
abinit.
So let me understand, to get everything work together I must compile
everything with same compiler? If this is true, I have to follow either of
these steps:

1. Use mpif90 instead of ifort as compiler? So I need to clean everything and
execute with this fortran compiler.

or

Compile openmpi with ifort and then use instead of LAM to make sure that both
products were compiled with same product.


>
> Best regards,
>
> Yann.
>
> --
> Yann Pouillon European Theoretical Spectroscopy
> Facility (ETSF)
> Tel: (+34) 943 01 83 94 Centro Joxe Mari Korta, Avenida de
> Tolosa, 72
> Fax: (+34) 943 01 83 90 20018 Donostia-San Sebastián (Gipuzkoa)
> Web: http://www.etsf.es/ España
>
>
>
>




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