Looks like you didn't compile and link the MPI library.
Jay
On Tue, Aug 11, 2009 at 10:17 AM, Dimitry Ayzenberg <dayzenbe_at_andrew.cmu.edu
> wrote:
>
> Okay so I added fftw and gsl but I still get errors. The first error I get
> is that mpicc is an unknown command. So I went into the makefile and
> changed the C compiler listed to gcc since that is what cygwin has. After
> that the mpicc error goes away but I get other ones that are confusing to
> me. This is what the output is when I do the make command:
>
> gcc -03 -Wall -DPERIODIC -DUNEQUALSOFTENINGS -DPEANOHILBERT -DWALLCLOCK
> DPMGRID=128 -DSYNCHRONIZATION -DHAVE_HDF5 -I/usr/commmon/pdsoft/include
> -o main.o main.c
> main.c:5:17: mpi.h: No such file or directory
> In file included from main.c:8:
> proto.h:10:18: hdf5.h: No such file or directory
> In file included from main.c:8:
> proto.h:193: error: parse error before "handle"
> main.c: In function 'main':
> main.c:26: warning: implicit declaration of function 'MPI_Init'
> main.c:27: warning: implicit declaration of function 'MPI_Comm_rank'
> main.c:27: error: 'MPI_COMM_WORLD' undeclared (first use in this function)
> main.c:27: error: (Each undeclared identifier is reported only once
> main.c:27: error: for each function it appears in.)
> main.c:28: warning: implicit declaration of function 'MPI_Comm_size'
> main.c:73: warning: implicit declaration of function 'MPI_Finalize'
> make: *** [main.o] Error 1
>
> And I don't really understand what does errors actually mean or how I can
> fix them. I'm used to c++ and java programming, where the errors are more
> straightforward. Thanks for the help.
>
>
> On Tue, August 11, 2009 06:11, Arman Khalatyan wrote:
> >>
>
> >> coming up with errors that I don't understand. Are there specific
> >> libraries I need to add to cygwin or is there a certain way I would
> >> need
> >
> > More detail would help.
> > What kind of errors?
> > You should install fftw(if you need cosmological runs) and gls on cygwin.
> > a.
> >
> > ------------------------------------------
> > Dr Arman Khalatyan,
> > Observatoire Astronomique de Marseille-Provence
> > Laboratoire d'Astrophysique de Marseille
> > -----------------------------------------
> >
> >
>
>
> --
> Dimitry Ayzenberg
> Carnegie Mellon University
> Physics - Class of 2012
> Cell:(732)-425-4534
> Email: dayzenbe_at_andrew.cmu.edu
>
>
>
>
> -----------------------------------------------------------
>
> If you wish to unsubscribe from this mailing, send mail to
> minimalist_at_MPA-Garching.MPG.de with a subject of: unsubscribe gadget-list
> A web-archive of this mailing list is available here:
> http://www.mpa-garching.mpg.de/gadget/gadget-list
>
Received on 2009-08-11 19:29:03