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<DIV dir=ltr align=left><SPAN class=157272219-17032008><FONT face=Arial
color=#0000ff size=2>Hi,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=157272219-17032008><FONT face=Arial
color=#0000ff size=2> Please use the multithreaded channel on windows
(mpiexec ... -channel mt ... prog.exe) for multithreaded MPI
apps.</FONT></SPAN></DIV>
<P><FONT size=2></FONT></P>
<DIV><SPAN class=157272219-17032008></SPAN><FONT face=Arial><FONT
color=#0000ff><FONT size=2>R<SPAN
class=157272219-17032008>egards,</SPAN></FONT></FONT></FONT></DIV>
<DIV><FONT><FONT color=#0000ff><FONT size=2><SPAN
class=157272219-17032008></SPAN></FONT></FONT></FONT><SPAN
class=157272219-17032008></SPAN><FONT face=Arial><FONT color=#0000ff><FONT
size=2>J<SPAN class=157272219-17032008>ayesh</SPAN></FONT></FONT></FONT></DIV>
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class=157272219-17032008></SPAN></FONT></FONT></FONT> </DIV>
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<FONT face=Tahoma size=2><B>From:</B> owner-mpich-discuss@mcs.anl.gov
[mailto:owner-mpich-discuss@mcs.anl.gov] <B>On Behalf Of </B>trymelz
trymelz<BR><B>Sent:</B> Monday, March 17, 2008 2:02 PM<BR><B>To:</B>
mpich-discuss@mcs.anl.gov<BR><B>Subject:</B> [mpich-discuss] MPI_INIT_THREAD
doesn't work properly under windows<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">
<DIV>Hi,</DIV>
<DIV> </DIV>
<DIV>I have a mixed-language programming project using C and FORTRAN. In the
FORTRAN file, I have the following code</DIV>
<DIV> </DIV>
<DIV> call
MPI_INIT_THREAD(MPI_THREAD_SERIALIZED,plevel,
impierr)<BR>
if(impierr.ne.MPI_SUCCESS)then<BR>
write(*,*)'MPI is not initialized,
exit'<BR> elseif(plevel .ne.
MPI_THREAD_SERIALIZED)then<BR>
write(*,*)'MPI LEVEL
ERROR,exit',plevel<BR> endif<BR></DIV>
<DIV>I compiled this project with VC6 and Intel Fortran compiler. When I run it,
I get</DIV>
<DIV> </DIV>
<DIV> MPI LEVEL
ERROR,exit 0</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>It seems to me that the MPICH2 doesn't support MPI_THREAD_SERIALIZED
under windows. I did not find any notes about this on the manual, so I am
wondering if I am missing something important. Thanks.</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>Linfa</DIV></DIV><BR>
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