Hi Vimal,

I'm not sure how you can uninstall  the other one, may be 'make uninstall' from the source? Or you may also ask in their mailing list.

Another solution might use the full path for the executables, like "c:\Program Files\OpenMPI_v1.6-win32\bin\mpicc hello.c" or under Cygwin: "/cygdrive/c/Program\ Files/OpenMPI_v1.6-win32/bin/mpicc.exe hello.c".

Of course, I suggest to get rid of the other MPI implementation.

Shiqing


On 2012-06-13 3:17 PM, VimalMathew@Eaton.com wrote:

Hi Shiqing,

 

I installed the LAN/MPI implementation first then the Open MPI implementation.

Could this be the problem? If yes, how do I get rid of the LAN/MPI implementation?

 

Thanks,

Vimal

 

From: Shiqing Fan [mailto:fan@hlrs.de]
Sent: Wednesday, June 13, 2012 4:49 AM
To: Open MPI Users
Cc: Mathew, Vimal
Subject: Re: [OMPI users] Help with buidling MPI(Error: mpi.h not found)

 

Hi Vimal,

The output looks strange. If you use the installer under Cygwin, mpicc shouldn't try to link with liblammpio.* or any library in /usr/local/lib. So I guess the mpicc is messed up with some previously installed MPI implementations. Could you please verify that 'which mpicc' is the one you installed?

Anyway, here I sent some screen shots that how it should look like under Cygwin.

1 - run command 'mpicc chello.c'

2 - run command 'mpicc chello.c -o chello'

Regards,
Shiqing


 
On 2012-06-12 8:44 PM, VimalMathew@eaton.com wrote:

I ran OpenMPI_v1.6-1_win64.exe.
 Now I get this message:
        C9995799@SOUMIWHP5003567 ~/openmpi-1.6
        $ mpicc hello.c -o hello
        WARNING: mpicc expected to find liblammpio.* in /usr/local/lib
        WARNING: MPI-2 IO support will be disabled
        gcc: hello.c: No such file or directory
        mpicc: No such file or directory
--
Vimal
 
 
-----Original Message-----
From: users-bounces@open-mpi.org [mailto:users-bounces@open-mpi.org] On
Behalf Of Jeff Squyres
Sent: Tuesday, June 12, 2012 2:30 PM
To: Open MPI Users
Subject: Re: [OMPI users] Help with buidling MPI(Error: mpi.h not found)
 
Probably easier to just run the Open MPI binary installer.
 
 
On Jun 12, 2012, at 2:24 PM, <VimalMathew@Eaton.com> wrote:
 
So I simply download and run OpenMPI_v1.6-1_win64.exe?
Or is there a way to fix the Fortran compiler?
 
--
Vimal
 
 
-----Original Message-----
From: users-bounces@open-mpi.org [mailto:users-bounces@open-mpi.org] 
On Behalf Of Jeff Squyres
Sent: Tuesday, June 12, 2012 2:20 PM
To: Open MPI Users
Subject: Re: [OMPI users] Help with buidling MPI(Error: mpi.h not 
found)
 
It does not look like you successfully built Open MPI -- it looks like
 
Open MPI's configure script aborted because your Fortran compiler 
wasn't
behaving:
 
-----
checking if Fortran 77 compiler supports COMPLEX*16... yes checking 
size of Fortran 77 COMPLEX*16... 16 checking alignment of Fortran 
COMPLEX*16... 8 checking if Fortran 77 compiler supports COMPLEX*32...
no checking for max Fortran MPI handle index... ( 0x7fffffff <
2147483647 ? 0x7fffffff : 2147483647 ) checking Fortran value for
.TRUE.
logical type... configure: error: Could not determine value of Fortran
 
.TRUE..  Aborting.
-----
 
Anything that happened after that is somewhat irrelevant because Open 
MPI didn't configure properly.
 
Looking in config.log, I see why:
 
-----
configure:44290: checking Fortran value for .TRUE. logical type
configure:44386: gcc -DNDEBUG -g -O2 -finline-functions 
-fno-strict-aliasing -I. -c conftest.c
configure:44393: $? = 0
configure:44403: gfortran  -o conftest conftest.o conftestf.f
/usr/lib/gcc/i686-pc-cygwin/4.5.3/../../../../i686-pc-cygwin/bin/ld:
reopening conftest.exe: Device or resource busy
 
/usr/lib/gcc/i686-pc-cygwin/4.5.3/../../../../i686-pc-cygwin/bin/ld:
final link failed: Device or resource busy
collect2: ld returned 1 exit status
configure:44410: $? = 1
configure:44427: error: Could not determine value of Fortran .TRUE..
Aborting.
-----
 
All this may be irrelevant, though, because it looks like you're 
building on Windows.
 
In that case, you might well want to just download the OMPI Windows 
binaries.  I don't know offhand if we support building on Windows with
 
the normal configure / make methodology; we normally use cmake to 
build from source on Windows.
 
 
 
On Jun 12, 2012, at 1:25 PM, <VimalMathew@Eaton.com> wrote:
 
Hi,
 
I was directed to the OpenMPI website from the Boost Libraries page 
to
install an MPI Installation.
I've followed all the steps in the installation guide to configure 
and
build MPI. When I try to compile the hello.c program which contains 
<mpi.h>.
I get an error message saying mpi.h does not exist I've attached the 
config.log, config.out, make.out , ompi_info all and make-install.out
files.
 
Any help will be greatly appreciated!
 
Thanks,
Vimal Mathew
 
<openmpi-1.6.7z>_______________________________________________
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--
Jeff Squyres
jsquyres@cisco.com
For corporate legal information go to:
http://www.cisco.com/web/about/doing_business/legal/cri/
 
 
_______________________________________________
users mailing list
users@open-mpi.org
http://www.open-mpi.org/mailman/listinfo.cgi/users
 
_______________________________________________
users mailing list
users@open-mpi.org
http://www.open-mpi.org/mailman/listinfo.cgi/users
 
 
--
Jeff Squyres
jsquyres@cisco.com
For corporate legal information go to:
http://www.cisco.com/web/about/doing_business/legal/cri/
 
 
_______________________________________________
users mailing list
users@open-mpi.org
http://www.open-mpi.org/mailman/listinfo.cgi/users
 
_______________________________________________
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http://www.open-mpi.org/mailman/listinfo.cgi/users
 






-- 
---------------------------------------------------------------
Shiqing Fan
High Performance Computing Center Stuttgart (HLRS)
Tel: ++49(0)711-685-87234      Nobelstrasse 19
Fax: ++49(0)711-685-65832      70569 Stuttgart
http://www.hlrs.de/organization/people/shiqing-fan/
email: fan@hlrs.de


-- 
---------------------------------------------------------------
Shiqing Fan
High Performance Computing Center Stuttgart (HLRS)
Tel: ++49(0)711-685-87234      Nobelstrasse 19
Fax: ++49(0)711-685-65832      70569 Stuttgart
http://www.hlrs.de/organization/people/shiqing-fan/
email: fan@hlrs.de