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<DIV dir=ltr align=left><SPAN class=457420013-16052006><FONT face=Arial
size=2>Hi,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=457420013-16052006><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=457420013-16052006><FONT face=Arial
size=2>Is there something new about it?</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=457420013-16052006><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=457420013-16052006><FONT face=Arial
size=2>Regards,</FONT></SPAN></DIV>
<DIV> </DIV>
<DIV align=left><FONT face=Arial size=2>Faïza</FONT></DIV>
<DIV> </DIV><BR>
<DIV class=OutlookMessageHeader lang=fr dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>De :</B> Vaz, Guilherme [mailto:G.Vaz@marin.nl]
<BR><B>Envoyé :</B> mercredi 10 mai 2006 11:37<BR><B>À :</B>
petsc-users@mcs.anl.gov<BR><B>Objet :</B> RE: Petsc +
BlockSolve95<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV class=Section1>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Hello
people,</SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"></SPAN></FONT> </P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">I have exactly the same
problem as Faiza... </SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">In sequential it runs
ok but in parallel not.</SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"></SPAN></FONT> </P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Greetings.</SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"></SPAN></FONT> </P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Guilherme</SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"></SPAN></FONT> </P>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">-----Original
Message-----<BR><B><SPAN style="FONT-WEIGHT: bold">From:</SPAN></B>
owner-petsc-users@mcs.anl.gov [mailto:owner-petsc-users@mcs.anl.gov] <B><SPAN
style="FONT-WEIGHT: bold">On Behalf Of </SPAN></B>Boulahya Faïza<BR><B><SPAN
style="FONT-WEIGHT: bold">Sent:</SPAN></B> </SPAN></FONT><FONT face=Tahoma
size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">10 May
2006</SPAN></FONT><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma"> </SPAN></FONT><FONT face=Tahoma
size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">10:39</SPAN></FONT><FONT
face=Tahoma size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma"><BR><B><SPAN
style="FONT-WEIGHT: bold">To:</SPAN></B> 'petsc-users@mcs.anl.gov'<BR><B><SPAN
style="FONT-WEIGHT: bold">Subject:</SPAN></B> RE: Petsc +
BlockSolve95</SPAN></FONT></P>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face="Times New Roman"
size=3><SPAN style="FONT-SIZE: 12pt"></SPAN></FONT> </P>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Thanks.</SPAN></FONT></P>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face="Times New Roman"
size=3><SPAN style="FONT-SIZE: 12pt"></SPAN></FONT> </P>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"> I tried something else
:</SPAN></FONT></P>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"> - creation
of the matrix with MatCreateMPIAIJ</SPAN></FONT></P>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face="Times New Roman"
size=3><SPAN style="FONT-SIZE: 12pt"> </SPAN></FONT><FONT
face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">- initialization</SPAN></FONT></P>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face="Times New Roman"
size=3><SPAN style="FONT-SIZE: 12pt"> </SPAN></FONT><FONT
face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">- adding of the options
MAT_SYMMETRIC and MAT_SYMMETRY_ETERNAL </SPAN></FONT></P>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face="Times New Roman"
size=3><SPAN style="FONT-SIZE: 12pt"></SPAN></FONT> </P>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">When solving in sequential CG + ICC,
everything is ok. When I tried in parallel the same code the options lead to the
same error :</SPAN></FONT></P>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[0]PETSC ERROR:
MatSetOption_MPIAIJ() line 1251 in src/mat/impls/aij/mpi/mpiaij.c<BR>[0]PETSC
ERROR: No support for this operation for this object type!<BR>[0]PETSC ERROR:
unknown option!<BR>[0]PETSC ERROR: MatSetOption() line 4137 in
src/mat/interface/matrix.c</SPAN></FONT></P>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Can MatSetOption be only used
in sequential?</SPAN></FONT></P>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face="Times New Roman"
size=3><SPAN style="FONT-SIZE: 12pt"></SPAN></FONT> </P>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face="Times New Roman"
size=3><SPAN style="FONT-SIZE: 12pt"></SPAN></FONT> </P>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Faïza</SPAN></FONT></P>
<DIV>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face="Times New Roman"
size=3><SPAN style="FONT-SIZE: 12pt"></SPAN></FONT> </P></DIV>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face="Times New Roman"
size=3><SPAN style="FONT-SIZE: 12pt"></SPAN></FONT> </P>
<DIV class=MsoNormal style="MARGIN-LEFT: 36pt; TEXT-ALIGN: center"
align=center><FONT face="Times New Roman" size=3><SPAN lang=FR
style="FONT-SIZE: 12pt">
<HR align=center width="100%" SIZE=2>
</SPAN></FONT></DIV>
<P class=MsoNormal
style="MARGIN-BOTTOM: 12pt; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0cm"><B><FONT
face=Tahoma size=2><SPAN lang=FR
style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">De :</SPAN></FONT></B><FONT
face=Tahoma size=2><SPAN lang=FR style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">
Matthew Knepley [mailto:knepley@gmail.com] <BR><B><SPAN
style="FONT-WEIGHT: bold">Envoyé :</SPAN></B> mardi 9 mai 2006
18:19<BR><B><SPAN style="FONT-WEIGHT: bold">À :</SPAN></B>
petsc-users@mcs.anl.gov<BR><B><SPAN
style="FONT-WEIGHT: bold">Objet :</SPAN></B> Re: Petsc +
BlockSolve95</SPAN></FONT></P>
<P class=MsoNormal
style="MARGIN-BOTTOM: 12pt; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0cm"><FONT
face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">I believe there is a
problem with the option that you specified. All these<BR>are integers, and it is
complaining that the integer does not match<BR>MAT_SYMMETRIC. I will fix the
error message to print the offending<BR>option, but please check the
code.<BR><BR> Thanks,<BR><BR>
Matt</SPAN></FONT></P>
<DIV>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><SPAN class=gmailquote><FONT
face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">On 5/9/06, <B><SPAN
style="FONT-WEIGHT: bold">Boulahya Faïza</SPAN></B> <<A
href="mailto:F.Boulahya@brgm.fr">F.Boulahya@brgm.fr</A>>
wrote:</SPAN></FONT></SPAN> </P>
<DIV>
<DIV>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Hi All,</SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face="Times New Roman"
size=3><SPAN style="FONT-SIZE: 12pt"></SPAN></FONT> </P></DIV>
<DIV>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Has anyone used Conjugate Gradient
Solver + Icomplete Cholesky Preconditionner in parallel case? I tried as said in
the manual : I use MATMPIROWBS for the storage of the matrice. However I
get this message :</SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face="Times New Roman"
size=3><SPAN style="FONT-SIZE: 12pt"></SPAN></FONT> </P></DIV>
<DIV>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">PETSC ERROR: To use incomplete
Cholesky<BR>
preconditioning with a MATMPIROWBS matrix you must declare it to
be<BR>
symmetric using the option
MatSetOption(A,MAT_SYMMETRIC)!</SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face="Times New Roman"
size=3><SPAN style="FONT-SIZE: 12pt"></SPAN></FONT> </P></DIV>
<DIV>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">So I tried adding this option (even
if in the namual it is written that it is not required). Then I obtained this
message</SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">PETSC ERROR: MatSetOption_MPIRowbs()
line 1411 in src/mat/impls/rowbs/mpi/mpirowbs.c<BR>PETSC ERROR: No support for
this operation for this object type!<BR>PETSC ERROR: unknown option!<BR>PETSC
ERROR: MatSetOption() line 4137 in
src/mat/interface/matrix.c</SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face="Times New Roman"
size=3><SPAN style="FONT-SIZE: 12pt"></SPAN></FONT> </P></DIV>
<DIV>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">In advance
thanks,</SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face="Times New Roman"
size=3><SPAN style="FONT-SIZE: 12pt"></SPAN></FONT> </P></DIV>
<DIV>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face="Times New Roman"
size=3><SPAN style="FONT-SIZE: 12pt"></SPAN></FONT> </P></DIV>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Faïza</SPAN></FONT></P>
<DIV>
<P class=MsoNormal style="MARGIN-LEFT: 36pt"><FONT face="Times New Roman"
size=3><SPAN style="FONT-SIZE: 12pt"></SPAN></FONT> </P></DIV></DIV></DIV><PRE style="MARGIN-LEFT: 36pt"><FONT face="Courier New" color=blue size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue"> </SPAN></FONT></PRE><PRE style="MARGIN-LEFT: 36pt"><FONT face="Courier New" color=blue size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue">Pensez à visiter le site BRGM sur.... http://www.brgm.fr/</SPAN></FONT></PRE><PRE style="MARGIN-LEFT: 36pt"><FONT face="Courier New" color=blue size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue"> </SPAN></FONT></PRE><PRE style="MARGIN-LEFT: 36pt"><FONT face="Courier New" color=blue size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue">***</SPAN></FONT></PRE><PRE style="MARGIN-LEFT: 36pt"><FONT face="Courier New" color=blue size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue">Le contenu de cet e-mail et de ses pièces jointes est destiné à l'usage exclusif du </SPAN></FONT></PRE><PRE style="MARGIN-LEFT: 36pt"><FONT face="Courier New" color=blue size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue">(des) destinataire(s) expressément désigné(s) comme tel(s). En cas de réception de cet </SPAN></FONT></PRE><PRE style="MARGIN-LEFT: 36pt"><FONT face="Courier New" color=blue size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue"> e-mail par erreur, le signaler à son expéditeur et ne pas en divulguer le contenu. </SPAN></FONT></PRE><PRE style="MARGIN-LEFT: 36pt"><FONT face="Courier New" color=blue size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue">L'absence de virus a été vérifié à l'émission du message. Il convient néanmoins de </SPAN></FONT></PRE><PRE style="MARGIN-LEFT: 36pt"><FONT face="Courier New" color=blue size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue">vérifier l'absence de corruption à sa réception.</SPAN></FONT></PRE><PRE style="MARGIN-LEFT: 36pt"><FONT face="Courier New" color=blue size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue"> </SPAN></FONT></PRE><PRE style="MARGIN-LEFT: 36pt"><FONT face="Courier New" color=blue size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue">The contents of this email and any attachments are confidential. They are intended for </SPAN></FONT></PRE><PRE style="MARGIN-LEFT: 36pt"><FONT face="Courier New" color=blue size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue">the named recipient(s) only. If you have received this email in error please notify the </SPAN></FONT></PRE><PRE style="MARGIN-LEFT: 36pt"><FONT face="Courier New" color=blue size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue">system manager or the sender immediately and do not disclose the contents to </SPAN></FONT></PRE><PRE style="MARGIN-LEFT: 36pt"><FONT face="Courier New" color=blue size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue">anyone or make copies. eSafe scanned this email for viruses, vandals and malicious </SPAN></FONT></PRE><PRE style="MARGIN-LEFT: 36pt"><FONT face="Courier New" color=blue size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue">content.</SPAN></FONT></PRE><PRE style="MARGIN-LEFT: 36pt"><FONT face="Courier New" color=blue size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue">***</SPAN></FONT></PRE></DIV>
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Pensez à visiter le site BRGM sur.... http://www.brgm.fr/
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