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<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=655150819-20032008>Hi,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=655150819-20032008> Can you also try compiling your program with
fmpich2.lib ?</SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff size=2></FONT> </DIV>
<DIV><SPAN class=655150819-20032008></SPAN><FONT face=Arial><FONT
color=#0000ff><FONT size=2>R<SPAN
class=655150819-20032008>egards,</SPAN></FONT></FONT></FONT></DIV>
<DIV><FONT><FONT color=#0000ff><FONT size=2><SPAN
class=655150819-20032008></SPAN></FONT></FONT></FONT><SPAN
class=655150819-20032008></SPAN><FONT face=Arial><FONT color=#0000ff><FONT
size=2>J<SPAN
class=655150819-20032008>ayesh</SPAN></FONT></FONT></FONT><BR></DIV>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> trymelz trymelz [mailto:trymelz@yahoo.com]
<BR><B>Sent:</B> Thursday, March 20, 2008 2:06 PM<BR><B>To:</B> Jayesh Krishna;
mpich-discuss@mcs.anl.gov<BR><B>Subject:</B> Re: [mpich-discuss] exit code
-1073741819<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif"><FONT
color=#ff0000 size=2>
<P><STRONG><FONT color=#000000>Hi </FONT></STRONG></P>
<P><STRONG><FONT color=#000000></FONT></STRONG> </P>
<P><FONT face=Arial color=#0000ff>I have no problem to compile & run the
sample fpi.f using fmpich2s.lib. Actually, I have identified the culprit:
MPI_SEND/RECV work find with integer, but have problem with string.</FONT></P>
<P><FONT face=Arial color=#0000ff></FONT> </P>
<P><FONT face=Arial color=#0000ff>The main reason I beleive is that, in Fortran,
different compiler treats the string arguments differently: either add the
string length as a invisible argument immediately after the string pointer, or
the string lengh is added as a invisible arguments at the end of arguments list.
So in my understanding MPI_SEND/RECV will have 28 byte of arguments for integer,
but 32 byte of arguments for string because the invisible string length
argument. </FONT></P>
<P><FONT face=Arial color=#0000ff></FONT> </P>
<P><FONT face=Arial color=#0000ff>It will cause crash if the positions of the
invisible string length arguments are different in the .obj file and in
fmpich2s.lib. The following program dimenstrate this</FONT></P>
<P><FONT face=Arial color=#0000ff></FONT></FONT><FONT size=2></FONT><B><FONT
color=#0000ff size=2></FONT></B> </P>
<P><B><FONT color=#0000ff size=2>program</B></FONT><FONT size=2>
main</P></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT size=2></FONT><B><FONT color=#0000ff size=2>implicit
none</P></B></FONT><FONT color=#008000 size=2>
<P>#include <mpif.h></P></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT size=2></FONT><B><FONT color=#0000ff
size=2>integer</B></FONT><FONT size=2> status(MPI_STATUS_SIZE)</P></FONT><FONT
color=#ff0000 size=2>
<P></FONT><FONT size=2></FONT><B><FONT color=#0000ff
size=2>character</B></FONT><FONT size=2> * 15 pcomand</P></FONT><FONT
color=#ff0000 size=2>
<P></FONT><FONT size=2></FONT><B><FONT color=#0000ff
size=2>integer</B></FONT><FONT size=2> MYID,mpimodbg,ierr</P></FONT><FONT
color=#ff0000 size=2>
<P></FONT><FONT size=2>ierr=MPI_SUCCESS</P></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT size=2></FONT><B><FONT color=#0000ff size=2>call</B></FONT><FONT
size=2> MPI_INIT(ierr)</P></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT size=2></FONT><B><FONT color=#0000ff size=2>call</B></FONT><FONT
size=2> MPI_COMM_RANK( MPI_COMM_WORLD, MYID, ierr )</P>
<P></P></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT size=2></FONT><B><FONT color=#0000ff size=2>if</B></FONT><FONT
size=2>(MYID .eq. 1)</FONT><B><FONT color=#0000ff
size=2>then</P></B></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT size=2>mpimodbg=99</P></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT size=2>pcomand='hello world'</P></FONT><FONT color=#ff0000
size=2>
<P></FONT><FONT size=2></FONT><B><FONT color=#0000ff size=2>call</B></FONT><FONT
size=2> MPI_SEND(mpimodbg,1,MPI_INTEGER,0</P></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT color=#ffffff size=2>*</FONT><FONT size=2>
,11,MPI_COMM_WORLD,ierr) </P></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT size=2></FONT><B><FONT color=#0000ff
size=2>write</B></FONT><FONT
size=2>(*,*)'node',MYID,pcomand,mpimodbg</P></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT size=2></FONT><B><FONT color=#0000ff size=2>call</B></FONT><FONT
size=2> MPI_SEND(pcomand,15,MPI_CHARACTER,0</P></FONT><FONT color=#ff0000
size=2>
<P></FONT><FONT color=#ffffff size=2>*</FONT><FONT size=2>
,11,MPI_COMM_WORLD,ierr) </P></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT size=2></FONT><B><FONT color=#0000ff
size=2>write</B></FONT><FONT
size=2>(*,*)'node',MYID,pcomand,mpimodbg</P></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT size=2></FONT><B><FONT color=#0000ff
size=2>elseif</B></FONT><FONT size=2>(MYID.eq.0)</FONT><B><FONT color=#0000ff
size=2>then</P></B></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT size=2>mpimodbg=0</P></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT size=2>pcomand='hello'</P></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT size=2></FONT><B><FONT color=#0000ff size=2>call</B></FONT><FONT
size=2> MPI_RECV(mpimodbg,1,MPI_INTEGER,1</P></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT color=#ffffff size=2>*</FONT><FONT size=2>
,11,MPI_COMM_WORLD,status,ierr)</P></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT size=2></FONT><B><FONT color=#0000ff
size=2>write</B></FONT><FONT
size=2>(*,*)'node',MYID,pcomand,mpimodbg</P></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT size=2></FONT><B><FONT color=#0000ff size=2>call</B></FONT><FONT
size=2> MPI_RECV(pcomand,15,MPI_CHARACTER,1</P></FONT><FONT color=#ff0000
size=2>
<P></FONT><FONT color=#ffffff size=2>*</FONT><FONT size=2>
,11,MPI_COMM_WORLD,status,ierr)</P></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT size=2></FONT><B><FONT color=#0000ff
size=2>write</B></FONT><FONT
size=2>(*,*)'node',MYID,pcomand,mpimodbg</P></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT size=2></FONT><B><FONT color=#0000ff
size=2>endif</B></FONT><FONT size=2> </P>
<P></P></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT size=2></FONT><B><FONT color=#0000ff size=2>call</B></FONT><FONT
size=2> MPI_FINALIZE(ierr)</P>
<P></P>
<P></P>
<P></P>
<P></P></FONT><FONT color=#ff0000 size=2>
<P></FONT><FONT size=2></FONT><B><FONT color=#0000ff size=2>end</P></B></FONT>
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif"> </DIV>
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif"><FONT
face=Arial color=#0000ff>When compiled with the string length as
a invisible argument immediately after the string pointer (by default in
Intel Compiler):</FONT></DIV>
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif"><FONT
face=Arial color=#0000ff></FONT> </DIV>
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">$
"/cygdrive/c/Program Files/MPICH2/bin/mpiexec.exe" -n 3
./Debug/fortestargs.exe<BR> node
0
hello
99<BR> node 1
hello
world
99<BR>forrtl: severe (157): Program Exception - access
violation<BR>Image
PC
Routine
Line
Source<BR>fmpich2s.dll 1000507F
Unknown
Unknown Unknown<BR>fortestargs.exe 004A783D
Unknown
Unknown Unknown<BR>fortestargs.exe 0044AA53
Unknown
Unknown Unknown<BR>fortestargs.exe 0044A81D
Unknown
Unknown Unknown<BR>kernel32.dll
7C816FD7
Unknown
Unknown Unknown<BR>forrtl: severe (157): Program Exception - access
violation<BR>Image
PC
Routine
Line
Source<BR>fmpich2s.dll 1000492B
Unknown
Unknown Unknown<BR>fortestargs.exe 004A783D
Unknown
Unknown Unknown<BR>fortestargs.exe 0044AA53
Unknown
Unknown Unknown<BR>fortestargs.exe 0044A81D
Unknown
Unknown Unknown<BR>kernel32.dll
7C816FD7
Unknown
Unknown Unknown</DIV>
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">job
aborted:<BR>rank: node: exit code[: error message]<BR>0: abyss: 157: process 0
exited without calling finalize<BR>1: abyss: 157: process 1 exited without
calling finalize<BR>2: abyss: 123</DIV>
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif"> </DIV>
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif"><FONT
face=Arial color=#0000ff>When compiled with the string length as a invisible
argument at the end of arguments list:</FONT></DIV></DIV>
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif"> </DIV>
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">$
"/cygdrive/c/Program Files/MPICH2/bin/mpiexec.exe" -n 3
./Debug/fortestargs.exe</DIV>
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif"><BR> node
1 hello
world
99<BR> node 1
hello
world
99<BR> node 0
hello
99<BR> node 0
hello
world
99</DIV>
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif"> </DIV>
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif"> </DIV>
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">Thanks
all for your help.</DIV>
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif"> </DIV>
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">Linfa<BR><BR>
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">-----
Original Message ----<BR>From: Jayesh Krishna <jayesh@mcs.anl.gov><BR>To:
trymelz trymelz <trymelz@yahoo.com><BR>Cc:
mpich-discuss@mcs.anl.gov<BR>Sent: Thursday, March 20, 2008 9:15:21
AM<BR>Subject: RE: [mpich-discuss] exit code -1073741819<BR><BR>
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<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=266160114-20032008>Hi,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><SPAN class=266160114-20032008><FONT face=Arial
color=#0000ff size=2> Can you compile & run the sample
fpi.f (provided in MPICH2\examples in your installation dir) using fmpich2s.lib
?</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=266160114-20032008><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=266160114-20032008><FONT face=Arial color=#0000ff
size=2>Regards,</FONT></SPAN></DIV>
<DIV><SPAN class=266160114-20032008><FONT face=Arial color=#0000ff
size=2>Jayesh</FONT></SPAN></DIV><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<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> Wednesday, March 19, 2008 6:30 PM<BR><B>To:</B>
mpich-discuss@mcs.anl.gov<BR><B>Subject:</B> Re: [mpich-discuss] exit code
-1073741819<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">
<P>Hi</P>
<P> </P>
<P>The MPI program is too big to be sent. Here is what I got from the
debugger</P>
<P> </P>
<P>Before calling PMPI_ISEND:</P>
<P>Symbol Value Type</P>
<P> buf(1) 3 INTEGER(4)
<BR> cnt 1 INTEGER(4)
<BR> datatype 1275069467 INTEGER(4)
<BR> dest 0 INTEGER(4)
<BR> tag 24 INTEGER(4)
<BR> comm 1140850688 INTEGER(4)
<BR> reqs(1) 1243468 INTEGER(4)
<BR> ierr 0 INTEGER(4)</P>
<P> </P>
<P>call PMPI_ISEND(buf,cnt,datatype,dest,tag,comm,reqs(1),ierr)<BR></P>
<P>Unhandled exception at 0x003b41c9 in EXEC.exe:0xC0000005:<BR>Access violation
writing location 0x00000000</P>
<P> </P>
<P>After the break at the crash, all the arguments becomes "undefined address".
</P>
<P> </P>
<P>When I check the library, I got</P>
<P>$ nm fmpich2s.lib | grep MPI_SEND@<BR>00000000 T <A
href="mailto:_MPI_SEND@28" target=_blank rel=nofollow
ymailto="mailto:_MPI_SEND@28"><FONT
color=#0000ff>_MPI_SEND@28</FONT></A><BR>00000000 I <A
href="mailto:__imp__MPI_SEND@28" target=_blank rel=nofollow
ymailto="mailto:__imp__MPI_SEND@28"><FONT
color=#0000ff>__imp__MPI_SEND@28</FONT></A><BR>00000000 T <A
href="mailto:_MPI_SEND@32" target=_blank rel=nofollow
ymailto="mailto:_MPI_SEND@32"><FONT
color=#0000ff>_MPI_SEND@32</FONT></A><BR>00000000 I <A
href="mailto:__imp__MPI_SEND@32" target=_blank rel=nofollow
ymailto="mailto:__imp__MPI_SEND@32"><FONT
color=#0000ff>__imp__MPI_SEND@32</FONT></A><BR>00000000 T <A
href="mailto:_PMPI_SEND@28" target=_blank rel=nofollow
ymailto="mailto:_PMPI_SEND@28"><FONT
color=#0000ff>_PMPI_SEND@28</FONT></A><BR>00000000 I <A
href="mailto:__imp__PMPI_SEND@28" target=_blank rel=nofollow
ymailto="mailto:__imp__PMPI_SEND@28"><FONT
color=#0000ff>__imp__PMPI_SEND@28</FONT></A><BR>00000000 T <A
href="mailto:_PMPI_SEND@32" target=_blank rel=nofollow
ymailto="mailto:_PMPI_SEND@32"><FONT
color=#0000ff>_PMPI_SEND@32</FONT></A><BR>00000000 I <A
href="mailto:__imp__PMPI_SEND@32" target=_blank rel=nofollow
ymailto="mailto:__imp__PMPI_SEND@32"><FONT
color=#0000ff>__imp__PMPI_SEND@32</FONT></A><BR></P>
<P>I am wondering why there are two definitions: <FONT color=#0000ff><A
href="mailto:_MPI_SEND@28" target=_blank rel=nofollow
ymailto="mailto:_MPI_SEND@28">_MPI_SEND@28</A></FONT> and <A
href="mailto:_MPI_SEND@32" target=_blank rel=nofollow
ymailto="mailto:_MPI_SEND@32"><FONT color=#0000ff>_MPI_SEND@32</FONT></A>.
And I could not find corresponding source code for <A href="mailto:_MPI_SEND@32"
target=_blank rel=nofollow ymailto="mailto:_MPI_SEND@32"><FONT
color=#0000ff>_MPI_SEND@32</FONT></A>. Any comments? Thanks.<BR></P>
<P>Linfa<BR></P>
<P><BR> </P>
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">-----
Original Message ----<BR>From: Jayesh Krishna <jayesh@mcs.anl.gov><BR>To:
trymelz trymelz <trymelz@yahoo.com><BR>Cc:
mpich-discuss@mcs.anl.gov<BR>Sent: Wednesday, March 19, 2008 2:32:59
PM<BR>Subject: RE: [mpich-discuss] exit code -1073741819<BR><BR>
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<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=690482719-19032008>Hi,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=690482719-19032008> Can you send us your MPI program
?</SPAN></FONT></DIV>
<DIV><SPAN class=690482719-19032008><FONT face=Arial color=#0000ff
size=2> You can also try to debug your program by setting the error handler
to MPI_ERRORS_RETURN (MPI_Comm_set_errhandler() ) & using
MPI_Error_string() to get the description of the error code.</FONT></SPAN></DIV>
<DIV><SPAN class=690482719-19032008><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=690482719-19032008><FONT face=Arial color=#0000ff
size=2>Regards,</FONT></SPAN></DIV>
<DIV><SPAN class=690482719-19032008><FONT face=Arial color=#0000ff
size=2>Jayesh</FONT></SPAN></DIV><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<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> Wednesday, March 19, 2008 2:11 PM<BR><B>To:</B>
mpich-discuss@mcs.anl.gov<BR><B>Subject:</B> [mpich-discuss] exit code
-1073741819<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV
style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">
<DIV>Hi all,</DIV>
<DIV> </DIV>
<DIV>I got an strange error when I run my parallel program.</DIV>
<DIV> </DIV>
<DIV>job aborted:<BR>rank: node: exit code[: error message]<BR>0: abyss:
-1073741819: process 0 exited without calling finalize<BR>1: abyss: -1073741819:
process 1 exited without calling finalize<BR>2: abyss: -1073741819: process 2
exited without calling finalize</DIV>
<DIV> </DIV>
<DIV>My program works as expected under Linux. But when I porting it to windows
I got above error. It is compiled by VC8 and Intel FORTRAN 10.0.</DIV>
<DIV>I didn't built my own MPICH2, but link my program with fmpich2s.lib and
mpi.lib which were installed from mpich2-1.0.6p1-win32-ia32.msi.</DIV>
<DIV> </DIV>
<DIV>This error happened inside the call to MPI_SEND. Does anyone have an idea
about this error?</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>Linfa</DIV></DIV><BR>
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