<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Tue, Mar 11, 2014 at 9:27 AM, Václav Hapla <span dir="ltr"><<a href="mailto:vaclav.hapla@vsb.cz" target="_blank">vaclav.hapla@vsb.cz</a>></span> wrote:<br>
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FWICS PetscFinalize in petsc-current contains the following bug.<br>
It calls <br>
PetscObjectRegisterDestroyAll()<br>
and after that, if -options_table is present, it calls<br>
PetscViewerASCIIGetStdout(PETSC_COMM_WORLD,&viewer);<br>
PetscOptionsView(viewer);<br>
causing<br>
[0]PETSC ERROR: No support for this operation for this object type!
<br>
[0]PETSC ERROR: Only supports ASCII viewer!<br>
because the viewer is destroyed already by
PetscObjectRegisterDestroyAll.<br>
<br>
I haven't tested petsc-dev but I can see in it's the same situation
in the pinit.c source.<br></div></blockquote><div><br></div><div>I cannot reproduce this on 'next':</div><div><br></div><div><div>next $:/PETSc3/petsc/petsc-dev/src/snes/examples/tutorials$ ./ex19 -options_table -snes_monitor</div>
<div>PETSC_OPTIONS="-cublas 0" ./ex19 -options_table -snes_monitor</div><div>lid velocity = 0.0625, prandtl # = 1, grashof # = 1</div><div> 0 SNES Function norm 2.391552133017e-01 </div><div> 1 SNES Function norm 6.839858507066e-05 </div>
<div> 2 SNES Function norm 8.558777232425e-11 </div><div>Number of SNES iterations = 2</div><div>#PETSc Option Table entries:</div><div>-options_table<br></div><div>-snes_monitor</div><div>#End of PETSc Option Table entries</div>
</div><div><br></div><div>Can you reproduce this with a PETSc example?</div><div><br></div><div> Thanks,</div><div><br></div><div> Matt</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
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Best regards,<br>
Vaclav<br>
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Vaclav Hapla<br>
Junior researcher / PhD student<br>
<a href="http://www.it4i.eu/" target="_blank">IT4Innovations</a> /
<a href="http://am.vsb.cz/" target="_blank">Dept. of Applied Mathematics</a>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br>What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.<br>
-- Norbert Wiener
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