Hi Kelly,

The problem was some properties were overwritten by VS 2010, so that it couldn't find the headers. It seems to be a incompatible between CMake and VS 2010.

I believe I fixed this in trunk by using other CMake commands which doesn't have such problem. Could you please have a try?


Regards,
Shiqing


On 2010-8-1 12:18 AM, Kelly Thompson wrote:
That CMake ticket appears to be closed (marked invalid).

I've spent a few hours trying to put configured headers in the expected places, but, so far, I have not been able to build openmpi with VS 2010.

-kt
-----
Kelly (KT) Thompson
kt@eklaj.org



On Fri, Jul 30, 2010 at 3:08 AM, Shiqing Fan <fan@hlrs.de> wrote:

Hi Kelly,

I saw this problem too, but I didn't find a proper solution yet. It seems like an issue with VS intellisense behavior. See this CMake ticket: http://www.itk.org/Bug/view.php?id=10572.

Have you succeeded with it?


Thanks,
Shiqing



On 2010-7-26 4:39 PM, Kelly Thompson wrote:
Hi George,

I have the source for 1.3.3 checked out.  The CMake step completes without
reporting any errors or failures, but the compile under Visual Studio 2010
fails with various bad things:

This looks like a problem with CMake.  Either the config file was not
generated correctly or the CMake files aren't looking in the correct
locations...

1>ClCompile:
1>   win32.c
1>..\..\opal\event\WIN32-Code\win32.c(28): fatal error C1083: Cannot open
include file: 'opal_config.h': No such file or directory
1>   event.c
1>..\..\opal\event\event.c(28): fatal error C1083: Cannot open include file:
'opal_config.h': No such file or directory
1>   evutil.c
1>..\..\opal\event\evutil.c(27): fatal error C1083: Cannot open include
file: 'opal_config.h': No such file or directory
1>   log.c
1>..\..\opal\event\log.c(40): fatal error C1083: Cannot open include file:
'opal_config.h': No such file or directory
1>   select.c
1>..\..\opal\event\select.c(29): fatal error C1083: Cannot open include
file: 'opal_config.h': No such file or directory
1>   signal.c
1>..\..\opal\event\signal.c(29): fatal error C1083: Cannot open include
file: 'opal_config.h': No such file or directory
1>   compat


I think the stdint.h file included with Visual Studio 2010 is different than
the one provided with 2008.  I am seeing thousands of warnings like this:

2>ClCompile:
2>   orted_comm.c
4>C:\Program Files (x86)\Microsoft Visual Studio
10.0\VC\include\stdint.h(73): warning C4005: 'INT16_MIN' : macro
redefinition
4>           C:\a\openmpi-1.3.3\opal/win32/win_compat.h(169) : see previous
definition of 'INT16_MIN'
4>C:\Program Files (x86)\Microsoft Visual Studio
10.0\VC\include\stdint.h(74): warning C4005: 'INT32_MIN' : macro
redefinition
4>           C:\a\openmpi-1.3.3\opal/win32/win_compat.h(160) : see previous
definition of 'INT32_MIN'
4>C:\Program Files (x86)\Microsoft Visual Studio
10.0\VC\include\stdint.h(77): warning C4005: 'INT16_MAX' : macro
redefinition
4>           C:\a\openmpi-1.3.3\opal/win32/win_compat.h(172) : see previous
definition of 'INT16_MAX'
3>C:\Program Files (x86)\Microsoft Visual Studio
10.0\VC\include\stdint.h(73): warning C4005: 'INT16_MIN' : macro
redefinition
3>           C:\a\openmpi-1.3.3\opal/win32/win_compat.h(169) : see previous
definition of 'INT16_MIN'
3>C:\Program Files (x86)\Microsoft Visual Studio
10.0\VC\include\stdint.h(74): warning C4005: 'INT32_MIN' : macro
redefinition
3>           C:\a\openmpi-1.3.3\opal/win32/win_compat.h(160) : see previous
definition of 'INT32_MIN'
3>C:\Program Files (x86)\Microsoft Visual Studio
10.0\VC\include\stdint.h(77): warning C4005: 'INT16_MAX' : macro
redefinition
3>           C:\a\openmpi-1.3.3\opal/win32/win_compat.h(172) : see previous
definition of 'INT16_MAX'
2>C:\Program Files (x86)\Microsoft Visual Studio
10.0\VC\include\stdint.h(73): warning C4005: 'INT16_MIN' : macro
redefinition
2>           C:\a\openmpi-1.3.3\opal/win32/win_compat.h(169) : see previous
definition of 'INT16_MIN'
2>C:\Program Files (x86)\Microsoft Visual Studio
10.0\VC\include\stdint.h(74): warning C4005: 'INT32_MIN' : macro
redefinition
2>           C:\a\openmpi-1.3.3\opal/win32/win_compat.h(160) : see previous
definition of 'INT32_MIN'
2>C:\Program Files (x86)\Microsoft Visual Studio
10.0\VC\include\stdint.h(77): warning C4005: 'INT16_MAX' : macro
redefinition
2>           C:\a\openmpi-1.3.3\opal/win32/win_compat.h(172) : see previous
definition of 'INT16_MAX'
2>C:\Program Files (x86)\Microsoft Visual Studio
10.0\VC\include\stdint.h(78): warning C4005: 'INT32_MAX' : macro
redefinition
2>           C:\a\openmpi-1.3.3\opal/win32/win_compat.h(157) : see previous
definition of 'INT32_MAX'
2>C:\Program Files (x86)\Microsoft Visual Studio
10.0\VC\include\stdint.h(79): warning C4005: 'UINT8_MAX' : macro
redefinition
2>           C:\a\openmpi-1.3.3\opal/win32/win_compat.h(175) : see previous
definition of 'UINT8_MAX'
2>C:\Program Files (x86)\Microsoft Visual Studio
10.0\VC\include\stdint.h(80): warning C4005: 'UINT16_MAX' : macro
redefinition
2>           C:\a\openmpi-1.3.3\opal/win32/win_compat.h(166) : see previous
definition of 'UINT16_MAX'
2>C:\Program Files (x86)\Microsoft Visual Studio
10.0\VC\include\stdint.h(81): warning C4005: 'UINT32_MAX' : macro
redefinition
2>           C:\a\openmpi-1.3.3\opal/win32/win_compat.h(151) : see previous
definition of 'UINT32_MAX'

Any thoughts?

-kt

-----Original Message-----
From: George Bosilca [mailto:bosilca@eecs.utk.edu]
Sent: Friday, July 23, 2010 10:55 AM
To: kgt@lanl.gov; Open MPI Developers
Subject: Re: [OMPI devel] Can OpenMPI be compiled with Visual Studio 2010?

Kelly,

Windows is still a target platform for Open MPI which is supposed to build
nicely with all versions of Visual Studio. Personally I didn't test the
2010
version, but if you provide us with the compilation output file we might
be
able to help.

  Thanks,
    george.

On Jul 23, 2010, at 12:40 , Kelly Thompson wrote:

Hi,

I would like to know if anyone is trying to build Open-MPI under Visual
Studio 2010?  I see that 1.3.3 was built under VS 2008, but I would like
to
build under the 2010 version and have been unsuccessful so far.
Can someone tell me if MSVC continues to be a target platform?  Is there
a
wiki or other collaborative development site that deals with compiling
OpenMPI for the Windows platform?
Thanks!

-kt

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--
--------------------------------------------------------------
Shiqing Fan                          http://www.hlrs.de/people/fan
High Performance Computing           Tel.: +49 711 685 87234
 Center Stuttgart (HLRS)            Fax.: +49 711 685 65832
Address:Allmandring 30               email: fan@hlrs.de
70569 Stuttgart




-- 
--------------------------------------------------------------
Shiqing Fan                          http://www.hlrs.de/people/fan
High Performance Computing           Tel.: +49 711 685 87234
  Center Stuttgart (HLRS)            Fax.: +49 711 685 65832
Address:Allmandring 30               email: fan@hlrs.de    
70569 Stuttgart