[mpich-discuss] cygwin & mingw64 & windows 7 (64bits)

[Jean-Michel Beuken]

Hi,
>>> $ ls /cygdrive/c/lib/ ...
>   Did you install MPICH2 in "C:\" ? Why did you change the default installation path (Why didn't you change it so that the directory is something different from "c:\" - eg: "c:\MPICH2")?
>   Did you get any errors during the MPICH2 install process (using the windows installers)?
no.. it's my fault...
>>> Fatal Error: File 'mpi.mod' opened at (1) is not a GFORTRAN module file
>   The fortran module file provided with MPICH2 on Windows (binaries installed using windows installer) is only compatible with Intel Fortran Compiler for Windows.
ok...
>>> in bash, I start smpd ...
>   If you install MPICH2 on Windows using the windows installers you shouldn't have to start SMPD manually. The windows installers install SMPD as a service when you install MPICH2.
ha yes, now you say , I remember...
>   Try running the executable at the command prompt without mpiexec (Type "pi3f90" at the command prompt). This should show a better error message (If you are missing any dependencies etc).
I start on "Command Prompt"  pi3f90.exe but

there is a popup says : "pif90.exe has stopped working : Windows is checking for a solution to the problem" :-\

nothing on stdout

thanks

regards
jmb
> Regards,
> Jayesh
>
> ----- Original Message -----
> From: Jean-Michel Beuken<jean-michel.beuken at uclouvain.be>
> To: mpich-discuss at mcs.anl.gov
> Sent: Mon, 08 Nov 2010 14:46:45 -0600 (CST)
> Subject: Re: [mpich-discuss] cygwin&  mingw64&  windows 7 (64bits)
>
> Hello Jayesh,
>
> thank you for ypur quick answer...
>>    Mingw does not provide the POSIX runtime environment that Nemesis/sock needs. Try compiling your code with gcc (from mingw package) and MPICH2 (64-bit) installed using the windows installers (mpich2-1.3-win-x86-64.msi).
> I had installed this package but I'm not a windows specialist
>
> customarily, on linux, the compilation of mpich2 produces some wrappers ( like mpif90 ) and the link is made easily...
>
> after installation of the msi package under Windows , there are :
>
> ------------------------------------------------------------------------------
> $ ls /cygdrive/c/lib/
> TraceInput.lib    cxx.lib  fmpich2.lib  fmpich2g.lib  irlog2rlog.lib  mpe.lib  mpi.lib  rlog.lib
>
> $ ls /cygdrive/c/include/
> clog_commset.h    clog_inttypes.h  mpe.h        mpe_logf.h    mpi.h     mpi_base.mod        mpi_sizeofs.mod  mpif.h
> clog_const.h    clog_uuid.h     mpe_log.h  mpe_misc.h    mpi.mod  mpi_constants.mod  mpicxx.h         mpio.h
> ------------------------------------------------------------------------------
>
> tried with the f90 example found in mpich2 : pi3f90.f90
>
> under linux :
> ------------------------------------------------------------
> [root at shiva f90]# mpif90 -show
> gfortran -I/usr/local/mpich2_gcc45/include -L/usr/local/mpich2_gcc45/lib -lmpichf90 -lmpich -lopa -lmpl -lrt -lpthread
>
> [root at shiva f90]# echo $LD_LIBRARY_PATH
> /usr/local/gcc45/lib64:/usr/local/gcc45/lib:/usr/local/lib:/usr/local/lib64:/usr/local/mpich2_gcc45/lib
>
> [root at shiva f90]# make
> ../../bin/mpif90  -c pi3f90.f90
> ../../bin/mpif90   -o pi3f90 pi3f90.o -lrt -lpthread
>
> ------------------------------------------------------------
>
> under cygwin  with the MINGW :
> ------------------------------------------------------------
> $ x86_64-w64-mingw32-gfortran.exe -I/cygdrive/c/include/ -c pi3f90.f90
> pi3f90.f90:25.8:
>
>    use mpi
>           1
> Fatal Error: File 'mpi.mod' opened at (1) is not a GFORTRAN module file
> ------------------------------------------------------------
>
> then, I comment the 'use mpi' and add
>
> include 'mpif.h'   in pi3f90.f90
>
> ------------------------------------------------------------
> $ x86_64-w64-mingw32-gfortran.exe -I/cygdrive/c/include/ -c pi3f90.f90  -fno-range-check  -fsecond-underscore
>
> $ x86_64-w64-mingw32-gfortran.exe  -o pi3f90 pi3f90.o -L/cygdrive/c/lib -lfmpich2 -lfmpich2g -lmpi -static-libgcc -static-libgfortran
>
> ------------------------------------------------------------
>
> I must put "-fno-range-check" because error :
>
> ------------------------------------------------------------
> mpif.h:340.42:
>       Included at pi3f90.f90:26:
>
>          PARAMETER (MPI_FLOAT_INT=2348810240)
>                                             1
> Error: Integer too big for its kind at (1). This check can be disabled with the option -fno-range-check
> ------------------------------------------------------------
>
> in bash, I start smpd ( I verify then the service runs )  and start :
>
> /cygdrive/c/bin/mpiexec.exe -n 4 pi3f90
>
> but nothing :-(
>
> with wmpiconfig, I see the exitcode  for the 4 processes = -1073741819
>
> the  mpich2-1.3-win-x86-64.msi  has been compiled  with which compilers ?
>
> regards
>
> jmb
>
>
>
>
>
>
>
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