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Hi<br>
<br>
I downloaded the MPICH2-1.3.2p1 Windows EM64T/AMD64 (binary) onto my
Windows-XP 64bit machine. I tried to use it with two GNU compilers:
V4.4.3 and V.4.5.3. Basically, I tried to link the icpi.c example
into an executable. With GCC V4.4.3, I get undefined symbols, while
with V4.5.3, it works well. Does it mean that, if I want to use GCC
V4.4.3, I need to rebuild MPICH2 from the source using the V4.4.3
compiler?<br>
<br>
The output details of my trials are below.<br>
<br>
Thanks for your help.<br>
<br>
With Best Regards<br>
Arun<br>
<hr size="2" width="100%"><font color="#000099">D:\tmp>"C:\Program
Files\mingw_443\64bit\bin\gcc.exe" --ver<br>
</font><br>
Built by Equation Solution <a class="moz-txt-link-rfc2396E" href="http://www.Equation.com"><http://www.Equation.com></a>.<br>
Using built-in specs.<br>
Target: x86_64-pc-mingw32<br>
Configured with: ../gcc-4.4.3-mingw/configure
--host=x86_64-pc-mingw32 --build=x86_64-unknown-linux-gnu
--target=x86_64-pc-mingw32
--prefix=/home/gfortran/gcc-home/binary/mingw32/native/x86_64/gcc/4.4.3
--with-gmp=/home/gfortran/gcc-home/binary/mingw32/native/x86_64/gmp
--with-mpfr=/home/gfortran/gcc-home/binary/mingw32/native/x86_64/mpfr
--with-mpc=/home/gfortran/gcc-home/binary/mingw32/native/x86_64/mpc
--with-sysroot=/home/gfortran/gcc-home/binary/mingw32/cross/x86_64/gcc/4.4.3
--with-gcc --with-gnu-ld --with-gnu-as --disable-shared
--disable-nls --disable-tls --enable-libgomp
--enable-languages=c,fortran,c++ --enable-threads=win32
--disable-win32-registry<br>
Thread model: win32<br>
gcc version 4.4.3 (GCC)<br>
<br>
<font color="#000099">D:\tmp>"C:\Program
Files\mingw_443\64bit\bin\gcc.exe" -I"C:\Program
Files\MPICH2\include" icpi.c -L"C:\Program Files\MPICH2"\lib -lmpi
-o icpi.exe</font><br>
<br>
C:\DOCUME~1\ns\LOCALS~1\Temp\ccg2hczk.o:icpi.c:(.text+0x76):
undefined reference to `MPI_Init'<br>
C:\DOCUME~1\ns\LOCALS~1\Temp\ccg2hczk.o:icpi.c:(.text+0x87):
undefined reference to `MPI_Comm_size'<br>
C:\DOCUME~1\ns\LOCALS~1\Temp\ccg2hczk.o:icpi.c:(.text+0x98):
undefined reference to `MPI_Comm_rank'<br>
C:\DOCUME~1\ns\LOCALS~1\Temp\ccg2hczk.o:icpi.c:(.text+0xab):
undefined reference to `MPI_Get_processor_name'<br>
C:\DOCUME~1\ns\LOCALS~1\Temp\ccg2hczk.o:icpi.c:(.text+0x142):
undefined reference to `MPI_Wtime'<br>
C:\DOCUME~1\ns\LOCALS~1\Temp\ccg2hczk.o:icpi.c:(.text+0x16c):
undefined reference to `MPI_Bcast'<br>
C:\DOCUME~1\ns\LOCALS~1\Temp\ccg2hczk.o:icpi.c:(.text+0x237):
undefined reference to `MPI_Reduce'<br>
C:\DOCUME~1\ns\LOCALS~1\Temp\ccg2hczk.o:icpi.c:(.text+0x2b4):
undefined reference to `MPI_Wtime'<br>
C:\DOCUME~1\ns\LOCALS~1\Temp\ccg2hczk.o:icpi.c:(.text+0x31b):
undefined reference to `MPI_Finalize'<br>
collect2: ld returned 1 exit status<br>
<hr size="2" width="100%"><font color="#ff0000">D:\tmp>"C:\Program
Files\mingw-w64\bin\x86_64-w64-mingw32-gcc.exe" --ver</font><br>
<br>
Using built-in specs.<br>
COLLECT_GCC=C:\Program
Files\mingw-w64\bin\x86_64-w64-mingw32-gcc.exe<br>
COLLECT_LTO_WRAPPER=c:/program
files/mingw-w64/bin/../libexec/gcc/x86_64-w64-min<br>
gw32/4.5.3/lto-wrapper.exe<br>
Target: x86_64-w64-mingw32<br>
Configured with: ../../../build/gcc/src/configure
--target=x86_64-w64-mingw32
--prefix=/c/buildbot/mingw-w64/mingw32/mingw-x86-x86_64/build/build/root
--with-sysroot=/c/buildbot/mingw-w64/mingw32/mingw-x86-x86_64/build/build/root
--enable-languages=all,obj-c++ --enable-fully-dynamic-string
--disable-multilib<br>
Thread model: win32<br>
gcc version 4.5.3 20110207 (prerelease) (GCC)<br>
<br>
<font color="#ff0000">D:\tmp>"C:\Program
Files\mingw-w64\bin\x86_64-w64-mingw32-gcc.exe" -I"C:\Program
Files\MPICH2\include" icpi.c -L"C:\Program Files\MPICH2"\lib -lmpi
-lfmpich2g -<br>
o icpi.exe</font><br>
<br>
SUCCESS<br>
<br>
D:\tmp> <br>
<br>
<br>
On 11-01-2011 18:53, Arun Murthy wrote:
<blockquote cite="mid:4D2C59D5.90901@fluidyn.com" type="cite">Hi
Jayesh
<br>
<br>
Yes, I linked icpi.o with mpi.lib. Happy to hear that Mingw64
support will be available this month. I can wait for a couple of
weeks for the next release. In the meantime, if you want me to
test the pre-release version, I would be happy to do that.
<br>
<br>
Thanks for your help.
<br>
<br>
Best regards
<br>
Arun
<br>
<br>
<br>
On 11-01-2011 17:10, Jayesh Krishna wrote:
<br>
<blockquote type="cite">Hi,
<br>
Are you trying to link your code with mpi.lib ? Mingw
compilers may not be playing nice with the windows libraries.
AFAICT we added support for mingw 64-bit compilers (*.a
libraries compatible with mingw 64-bit compilers) after 1.3.1
was released. It should be available in the next release, 1.3.2,
due this month.
<br>
<br>
(PS: If you need it sooner than that let me know and I can get
you a custom build for development purposes)
<br>
Regards,
<br>
Jayesh
<br>
<br>
----- Original Message -----
<br>
From: "Arun Murthy"<a class="moz-txt-link-rfc2396E" href="mailto:arun.murthy@fluidyn.com"><arun.murthy@fluidyn.com></a>
<br>
To: "Jayesh Krishna"<a class="moz-txt-link-rfc2396E" href="mailto:jayesh@mcs.anl.gov"><jayesh@mcs.anl.gov></a>
<br>
Cc: <a class="moz-txt-link-abbreviated" href="mailto:mpich-discuss@mcs.anl.gov">mpich-discuss@mcs.anl.gov</a>
<br>
Sent: Tuesday, January 11, 2011 2:12:01 AM
<br>
Subject: Re: [mpich-discuss] MPICH2 On Windows 64 bit and
Mingw-w64 compilers
<br>
<br>
Hi Jayesh
<br>
<br>
I opened CMD with "Run as administrator" and did the following:
<br>
<br>
C:\tmp>"C:\Program Files\MPICH2\bin"\mpiexec.exe -n 2
-localroot c:\tmp\icpi.exe
<br>
<br>
Job terminated with following error message:
<br>
<br>
"
<br>
Error posting writev, A request to send or receive data was
disallowed because the socket had already been shut down in that
direction with a previous shutdown call.(10058)
<br>
unable to post a write for the next command,
<br>
sock error: Error = 10058
<br>
<br>
unable to post a write of the closed_request command to the
parent context.
<br>
unable to close the stdin context.
<br>
state machine failed.
<br>
"
<br>
<br>
C:\tmp>"C:\Program Files\MPICH2\bin"\mpiexec.exe -n 2
-localroot -exitcodes c:\tmp\icpi.exe
<br>
<br>
Job terminated with following error message:
<br>
<br>
"
<br>
rank: node: exit code
<br>
0: Arun-PC: -1073741819
<br>
1: Arun-PC: -1073741819
<br>
"
<br>
<br>
C:\tmp>"C:\Program Files\MPICH2\bin"\smpd -status
<br>
<br>
"
<br>
smpd running on Arun-PC
<br>
"
<br>
<br>
Thanks for your help.
<br>
Best Regards
<br>
Arun
<br>
On 10-01-2011 22:08, Jayesh Krishna wrote:
<br>
<br>
Hi,
<br>
Can you try running the job from an administrator command
prompt (Note that opening a command prompt from an administrator
account does not give you an admin command prompt. Right-click
on the command prompt icon and select "Run as administrator" to
get an admin command prompt) and see if it works ?
<br>
Can you also check the status of the MPICH2 process manager
(Type "smpd -status" at the command prompt)?
<br>
<br>
Regards,
<br>
Jayesh
<br>
----- Original Message -----
<br>
From: Arun Murthy<a class="moz-txt-link-rfc2396E" href="mailto:arun.murthy@fluidyn.com"><arun.murthy@fluidyn.com></a> To: Jayesh
Krishna<a class="moz-txt-link-rfc2396E" href="mailto:jayesh@mcs.anl.gov"><jayesh@mcs.anl.gov></a> Cc: <a class="moz-txt-link-abbreviated" href="mailto:mpich-discuss@mcs.anl.gov">mpich-discuss@mcs.anl.gov</a>
Sent: Mon, 10 Jan 2011 01:33:41 -0600 (CST)
<br>
Subject: Re: [mpich-discuss] MPICH2 On Windows 64 bit and
Mingw-w64 compilers
<br>
<br>
Hi Jayesh
<br>
<br>
I tried that. It did not help. Here is the response:
<br>
<br>
"
<br>
C:\tmp>"C:\Program Files\MPICH2\bin"\mpiexec.exe -n 2
-localroot icpi.exe
<br>
<br>
Unable to open the
HKEY_LOCAL_MACHINE\SOFTWARE\MPICH\SMPD\process\6308
<br>
registry key, error 5, Access is denied.
<br>
Unable to open the
HKEY_LOCAL_MACHINE\SOFTWARE\MPICH\SMPD\process\808
<br>
registry k ey, error 5, Access is denied.
<br>
"
<br>
<br>
When I killed the job by<CTRL> C, the following messages
appeared:
<br>
<br>
"
<br>
mpiexec aborting job...
<br>
received suspend command for a pmi context that doesn't exist:
unmatched
<br>
id = 1
<br>
<br>
job aborted:
<br>
rank: node: exit code[: error message]
<br>
0: Arun-PC: -1073741819: mpiexec aborting job
<br>
1: Arun-PC: -1073741819
<br>
Terminate batch job (Y/N)? y
<br>
"
<br>
<br>
When I tried the same thing on the pre-built "cpi.exe", I get
the same
<br>
messages that I got with "icpi.exe", but it still works:
<br>
<br>
"
<br>
C:\tmp>"C:\Program Files\MPICH2\bin"\mpiexec.exe -n 2
-localroot cpi
<br>
<br>
Unable to open the
HKEY_LOCAL_MACHINE\SOFTWARE\MPICH\SMPD\process\4544
<br>
registry key, error 5, Access is denied.
<br>
Unable to open the
HKEY_LOCAL_MACHINE\SOFTWARE\MPICH\SMPD\process\7288
<br>
registry key, error 5, Access is denied.
<br>
<br>
Enter the number of intervals: (0 quits) 9
<br>
pi is approximately 3.1426214565576127, Error is
0.0010288029678196
<br>
wall clock time = 0.000077
<br>
<br>
Enter the number of intervals: (0 quits)
<br>
"
<br>
<br>
When I killed this job by<CTRL> C, the following messages
appeared:
<br>
<br>
"
<br>
mpiexec aborting job...
<br>
SuspendThread failed with error 5 for process
<br>
0:33FB034C-A281-4d45-9189-9DDCDC33C941:'cpi'
<br>
unable to suspend process.
<br>
unable to read the cmd header on the pmi context, Error = -1.
<br>
Error posting readv, An existing connection was forcibly closed
by the
<br>
remote host.(10054)
<br>
<br>
SuspendThread failed with error 5 for process
<br>
1:33FB034C-A281-4d45-9189-9DDCDC33C941:'cpi'
<br>
unable to suspend process.
<br>
unable to read the cmd header on the pmi context, Error = -1.
<br>
Error posting readv, An existing connection was forcibly closed
by the
<br>
remote host.(10054)
<br>
<br>
received kill command for a pmi context that doesn't exist:
unmatched id = 0
<br>
<br>
job aborted:
<br>
rank: node: exit code[: error message]
<br>
0: Arun-PC: 123: process 0 exited without calling finalize
<br>
1: Arun-PC: 123: process 1 exited without calling finalize
<br>
Terminate batch job (Y/N)? y
<br>
"
<br>
<br>
Does it have anything to do with an incorrect node (-1073741819)
on
<br>
which mpiexec is trying to launch the processes? Thanks for your
help.
<br>
<br>
Best Regards
<br>
Arun
<br>
<br>
<br>
On 07-01-2011 22:11, Jayesh Krishna wrote:
<br>
<br>
Hi,
<br>
Can you try running your program with the "-localroot" option
and let us know if it works for you (mpiexec -n 2 -localroot
icpi.exe)?
<br>
<br>
Regards,
<br>
Jayesh
<br>
<br>
----- Original Message -----
<br>
From: "Arun Murthy"<a class="moz-txt-link-rfc2396E" href="mailto:arun.murthy@fluidyn.com"><arun.murthy@fluidyn.com></a> To:
<a class="moz-txt-link-abbreviated" href="mailto:mpich-discuss@mcs.anl.gov">mpich-discuss@mcs.anl.gov</a> Sent: Friday, January 7, 2011 12:56:17
AM
<br>
Subject: [mpich-discuss] MPICH2 On Windows 64 bit and Mingw-w64
compilers
<br>
<br>
Hi
<br>
<br>
I am trying to use MPICH2 on Windows 7 64bit (installed from
<br>
mpich2-1.3.1-win-x86-64.msi) along with Mingw-w64 compiler suite
<br>
(mingw-w64-1.0-bin_i686-mingw_20101129).
<br>
<br>
I tried to compile-link the example "icpi.c" using following
command:
<br>
<br>
C:\MinGW\mingw-w64-1.0-bin_i686-mingw_20101129\bin\x86_64-w64-mingw32-gcc.exe
<br>
-I"C:\Program Files\MPICH2\include" icpi.c -L"C:\Program
<br>
Files\MPICH2\lib" -lmpi -o icpi.exe
<br>
<br>
I could get the executable, but it doesn't run with any number
of
<br>
processors. When run with mpiexec, it aborts without any
message. I
<br>
could run the pre-built "cpi.exe" with any number of CPU's. I
don't have
<br>
MS Visual Studio on my machine. Can anyone help?
<br>
<br>
By the way, the 32-bit version of MPICH1 (1.2.5 SDK.gcc) works
well with
<br>
Mingw-w32 compiler suite.
<br>
<br>
Thanks
<br>
Arun
<br>
<br>
<br>
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<br>
<br>
<br>
<br>
</blockquote>
<br>
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<br>
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<br>
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