Sorry for the lack of reply; several of us were at the MPI Forum meeting last week, and although I can't speak for everyone else, I know that I always fall [way] behind on e-mail when I travel. :-\

The windows port is very much a work-in-progress. I'm not surprised that it doesn't work. :-\

The good folks at U. Stuttgart/HLRS are actively working on a real Windows port, but it's off in a side-branch right now. I don't know the exact status of this port -- George / Rainer / Shiqing, can you comment?


On Oct 22, 2008, at 9:54 AM, Gustavo Seabra wrote:

Hi All,

(Sorry if you already got this message befor, but since I didn't get
any answer, I'm assuming it didn't get through to the list.)

I am trying to install OpenMPI in Cygwin. from a cygwin bash shell, I
configured OpenMPI with the command below:

$ echo $MPI_HOME
/home/seabra/local/openmpi-1.2.7
$ ./configure --prefix=$MPI_HOME \
           --with-mpi-param_check=always \
           --with-threads=posix \
           --enable-mpi-threads \
           --disable-io-romio \
           FC="g95" FFLAGS="-O0  -fno-second-underscore" \
           CXX="g++"

The configuration *seems* to be OK (it finishes with: "configure: exit
0"). However, when I try to install it, the installation finishes with
the error below. I wonder if anyone here could help me figure out what
is going wrong.

Thanks a lot!
Gustavo.

==============================
$ make clean
[...]
$ make install
[...]
Making install in mca/timer/windows
make[2]: Entering directory
`/home/seabra/local/openmpi-1.2.7/opal/mca/timer/windows'
depbase=`echo timer_windows_component.lo | sed 's|[^/]*$|.deps/&|;s| \.lo$||'`;\
       /bin/sh ../../../../libtool --tag=CC   --mode=compile gcc
-DHAVE_CONFIG_H -I. -I../../../../opal/include
-I../../../../orte/include -I../../../../ompi/include   -I../../../..
-D_REENTRANT  -O3 -DNDEBUG -finline-functions -fno-strict-aliasing
-MT timer_windows_component.lo -MD -MP -MF $depbase.Tpo -c -o
timer_windows_component.lo timer_windows_component.c &&\
       mv -f $depbase.Tpo $depbase.Plo
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../../../../opal/include
-I../../../../orte/include -I../../../../ompi/include -I../../../..
-D_REENTRANT -O3 -DNDEBUG -finline-functions -fno-strict-aliasing -MT
timer_windows_component.lo -MD -MP -MF
.deps/timer_windows_component.Tpo -c timer_windows_component.c
-DDLL_EXPORT -DPIC -o .libs/timer_windows_component.o
timer_windows_component.c:22:60:
opal/mca/timer/windows/timer_windows_component.h: No such file or
directory
timer_windows_component.c:25: error: parse error before
"opal_timer_windows_freq"
timer_windows_component.c:25: warning: data definition has no type or
storage class
timer_windows_component.c:26: error: parse error before
"opal_timer_windows_start"
timer_windows_component.c:26: warning: data definition has no type or
storage class
timer_windows_component.c: In function `opal_timer_windows_open':
timer_windows_component.c:60: error: `LARGE_INTEGER' undeclared (first
use in this function)
timer_windows_component.c:60: error: (Each undeclared identifier is
reported only once
timer_windows_component.c:60: error: for each function it appears in.)
timer_windows_component.c:60: error: parse error before "now"
timer_windows_component.c:62: error: `now' undeclared (first use in
this function)
make[2]: *** [timer_windows_component.lo] Error 1
make[2]: Leaving directory
`/home/seabra/local/openmpi-1.2.7/opal/mca/timer/windows'
make[1]: *** [install-recursive] Error 1
make[1]: Leaving directory `/home/seabra/local/openmpi-1.2.7/opal'
make: *** [install-recursive] Error 1
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--
Jeff Squyres
Cisco Systems

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