[mpich-discuss] need to compile unix code as windows exe
Manal Helal
manalorama at gmail.com
Tue Nov 18 21:06:53 CST 2008
Hi Jayesh
Thank you very much for your reply.
I actually removed, rebooted, and re-installed MPICH2 for windows several
times before. I also made sure the folder is completely erased. I downloaded
now again, and will try and let you know
For the credentials, I did register first, and it seem accepted the
registration, no error messages or anything,
Thanks again,
Kind Regards,
Manal
2008/11/19 Jayesh Krishna <jayesh at mcs.anl.gov>
> Hi,
> Please find my comments below,
>
> >> ...the file "libmpi.a" and "libfmpich2g.a" in "C:\Program
> Files\MPICH2\lib" are 0kb files ...
> The gcc libs should not be 0kb in size. There is something wrong with your
> installation of MPICH2. I recommend that you uninstall your current version
> of MPICH2, reboot your machine (so that you don't have any MPI programs
> running in the bg), install the latest stable version (1.0.8) of MPICH2.
>
> >> ...Credentials for Manal rejected connecting to mhelallpt-xp Aborting:
> Unable to connect to mhelallpt-xp ...
> You have not registered your username/password correctly with mpiexec. You
> should run "mpiexec -register" and register your username/password (Run
> "mpiexec -validate" to make sure that the registered username/password
> works)
>
> Regards,
> Jayesh
>
> -----Original Message-----
> From: Manal Helal [mailto:manalorama at gmail.com <manalorama at gmail.com>]
> Sent: Tuesday, November 18, 2008 5:00 AM
> To: Jayesh Krishna
> Cc: mpich-discuss at mcs.anl.gov; 'Dmitri Chubarov'
> Subject: Re: [mpich-discuss] need to compile unix code as windows exe
>
> Hello
>
> Thank you for your help, but I still need help to get my program running on
> a windows cluster please. I followed both approaches as mentioned before,
>
> The first is trying to configure mpich2-1.0.8 to use mpicc on cygwin, gives
> the following errors on cygwin on Windows XP 2002 with SP 3
> *****************************************
> $ ./configure
> ./configure: line 12: $'\r': command not found
> ./configure: line 23: syntax error near unexpected token `$'in\r''
> '/configure: line 23: ` case `(set -o) 2>/dev/null` in
> *****************************************
>
> the second is using the cygwin gcc and linking with lmpich, and that's how
> it goes:
>
> some information that might help:
> the file "libmpi.a" and "libfmpich2g.a" in "C:\Program Files\MPICH2\lib"
> are 0kb files, I have "libmpichd.a" as a 1061 Kb file in the same folder,
> and "libmpich.a" as 1058 KB, and 'libmpicxx.a" as 199 kb file, "mpi.lib" is
> a 126 kb file, and "fmpich2.lib" as 130 kb file.
>
> the gcc version is
> *****************************************
> $ gcc -v
> Reading specs from /usr/lib/gcc/i686-pc-cygwin/3.4.4/specs
> Configured with:
> /usr/build/package/orig/test.respin/gcc-3.4.4-3/configure --ver bose
> --prefix=/usr --exec-prefix=/usr --sysconfdir=/etc --libdir=/usr/lib --libe
> xecdir=/usr/lib --mandir=/usr/share/man --infodir=/usr/share/info
> --enable-langu ages=c,ada,c++,d,f77,pascal,java,objc --enable-nls
> --without-included-gettext -- enable-version-specific-runtime-libs
> --without-x --enable-libgcj
> --disable-java-
> awt --with-system-zlib --enable-interpreter --disable-libgcj-debug
> --enable-thre ads=posix --enable-java-gc=boehm --disable-win32-registry
> --enable-sjlj-exceptio ns --enable-hash-synchronization
> --enable-libstdcxx-debug Thread model: posix gcc version 3.4.4 (cygming
> special, gdc 0.12, using dmd 0.125)
> *****************************************
>
> compiling a simple program like :
> *****************************************
> #include <stdio.h>
> #include <math.h>
> #include <mpi.h>
>
> int main(int argc, char **argv) {
> int myProcid, ClusterSize;
> MPI_Init(&argc, &argv);
> MPI_Comm_rank(MPI_COMM_WORLD, &myProcid);
> MPI_Comm_size(MPI_COMM_WORLD, &ClusterSize);
> printf ("Hello World Process %d / %d.\n", myProcid, ClusterSize);
> //printf ("the ceill(10.55) = %lld\n" , ceill(10.55));
> getc (stdin);
> MPI_Finalize();
> return 0;
> }
> *****************************************
> It is compiled as:
> *****************************************
> $ gcc hello.c -I "/cygdrive/f/Program Files/MPICH2/include" -L
> "/cygdrive/f/Program Files/MPICH2/lib" -lmpich -lm -o hello.exe
>
> creates the exe file with no errors, however, when I try to execute it
> using the mpich2 for windows "wmpiexec" Interface with 4 processes all on
> the current node and showing different windows, the windows don't come up,
> command shown is:
> *****************************************
> "C:\Program Files\MPICH2\bin\mpiexec.exe" -n 4 -noprompt
> "C:\cygwin\home\user\hello.exe"
> *****************************************
>
> copying the same command to cygwin, I get the errors shown:
> *****************************************
> $ "/cygdrive/f/Program Files/MPICH2/bin/mpiexec.exe" -n 4 -noprompt
> hello.exe Credentials for Manal rejected connecting to mhelallpt-xp
> Aborting: Unable to connect to mhelallpt-xp
> *****************************************
>
>
> However, compiling my mpi program using the following command in a make
> file:
> *****************************************
> $gcc "/cygdrive/f/Program Files/MPICH2/include" -L "/cygdrive/f/Program
> Files/MPICH2/lib" -lmpich -lm main.c
>
> where the main.o is:
> main.o : main.c main.h utils.h globals.h
> gcc -g -I "/cygdrive/f/Program Files/MPICH2/include" -L
> "/cygdrive/f/Program Files/MPICH2/lib" main.c -lmpich -o main.o
> *****************************************
>
>
> I get the following errors:
> *****************************************
> /home/user/proj/main.c:112: undefined reference to `_MPI_Barrier'
> /home/user/proj/main.c:174: undefined reference to `_MPI_Wtime'
> /home/user/proj/main.c:242: undefined reference to `_MPI_Send'
> /home/user/proj/main.c:251: undefined reference to `_MPI_Recv'
> /home/user/proj/main.c:314: undefined reference to `_MPI_Init'
> /home/user/proj/main.c:316: undefined reference to `_MPI_Comm_rank'
> /home/user/proj/main.c:318: undefined reference to `_MPI_Comm_size'
> /home/user/proj/main.c:320: undefined reference to `_MPI_Comm_group'
> /home/user/proj/main.c:321: undefined reference to `_MPI_Comm_create'
> /home/user/proj/main.c:366: undefined reference to `_MPI_Finalize'
> /home/user/proj/main.c:3254: undefined reference to `_MPI_Waitall'
> /home/user/proj/main.c:3379: undefined reference to `_MPI_Isend'
> /home/user/proj/main.c:3514: undefined reference to `_MPI_Iprobe'
> /home/user/proj/main.c:3520: undefined reference to `_MPI_Recv'
> *****************************************
>
> It is basically all MPI calls I make, and what I couldn't understand, why
> the "MPI_Init" "MPI_Comm_rank", "MPI_Comm_size" and "MPI_Finalize"
> was found on the test program, and not found in the main program.
>
> when I compile using the above command without the make file, I get more
> errors like:
>
> *****************************************
> main.c:165: error: `MPI_Status' undeclared (first use in this function)
> main.c:242: error: `MPI_INT' undeclared (first use in this function)
> main.c:302: error: `MPI_Group' undeclared (first use in this function)
> main.c:316: error: `MPI_COMM_WORLD' undeclared (first use in this function)
> main.c:3432: error: `MPI_LONG' undeclared (first use in this function)
> main.c:3435: error: `MPI_LONG_LONG' undeclared (first use in this function)
> main.c:3485: error: `MPI_Status' undeclared (first use in this function)
> main.c:3514: error: `MPI_ANY_SOURCE' undeclared (first use in this
> function)
> main.c:3514: error: `MPI_ANY_TAG' undeclared (first use in this function)
> main.c:3520: error: `MPI_LONG' undeclared (first use in this function)
> main.c:3533: error: `MPI_LONG_LONG' undeclared (first use in this function)
> main.c:3205: error: `MPI_SUCCESS' undeclared (first use in this function)
> main.c:3209: error: `MPI_ERR_COMM' undeclared (first use in this function)
> main.c:3213: error: `MPI_ERR_TYPE' undeclared (first use in this function)
> main.c:3217: error: `MPI_ERR_COUNT' undeclared (first use in this function)
> main.c:3221: error: `MPI_ERR_TAG' undeclared (first use in this function)
> main.c:3225: error: `MPI_ERR_RANK' undeclared (first use in this function)
> *****************************************
>
> I also get simillar errors to all long long functions which are not found
> on cygwin when I searched or used the "man" command like the
> following:
>
> *****************************************
> /home/user/proj/main.c:907: undefined reference to `_sqrtl'
> /home/user/proj/main.c:1743: undefined reference to `_powl'
> /home/user/proj/main.c:2006: undefined reference to `_ceill'
> /home/user/proj/main.c:2035: undefined reference to `_floorl'
> *****************************************
> I appreciate your help a lot,
>
> Kind Regards,
>
> Manal
>
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