<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Wed, Oct 5, 2016 at 7:57 PM, frank <span dir="ltr"><<a href="mailto:hengjiew@uci.edu" target="_blank">hengjiew@uci.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
I update petsc to the latest version by pulling from the repo. Then I find one of my old code, which worked before, output errors now.<br>
After debugging, I find that the error is caused by "DMCreateGlobalVector".<br>
I attach a short program which can re-produce the error. This program works well with an older version of petsc.<br>
I also attach the script I used to configure petsc.<br></blockquote><div><br></div><div>First, did you reconfigure after pulling? If not, please do this, rebuild, and try again.</div><div><br></div><div> Thanks,</div><div><br></div><div> Matt</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
The error message is below. Did I miss something in the installation ? Thank you.<br>
<br>
1 [0]PETSC ERROR: --------------------- Error Message ------------------------------<wbr>------------------------------<wbr>--<br>
2 [0]PETSC ERROR: Null argument, when expecting valid pointer<br>
3 [0]PETSC ERROR: Null Object: Parameter # 2<br>
4 [0]PETSC ERROR: See <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html" rel="noreferrer" target="_blank">http://www.mcs.anl.gov/petsc/d<wbr>ocumentation/faq.html</a> for trouble shooting.<br>
5 [0]PETSC ERROR: Petsc Development GIT revision: v3.7.4-1571-g7fc5cb5 GIT Date: 2016-10-05 10:56:19 -0500<br>
6 [0]PETSC ERROR: [2]PETSC ERROR: ./test_ksp.exe on a gnu-dbg-32idx named kolmog1 by frank Wed Oct 5 17:40:07 2016<br>
7 [0]PETSC ERROR: Configure options --known-mpi-shared="0 " --known-memcmp-ok --with-debugging="1 " --with-shared-libraries=0 --with-mpi-compilers="1 " --download-blacs="1 " --download-metis="1 " --dow nload-parmetis="1 " --download-superlu_dist="1 " --download-hypre=1 PETSC_ARCH=gnu-dbg-32idx<br>
8 [0]PETSC ERROR: #1 VecSetLocalToGlobalMapping() line 83 in /home/frank/petsc/src/vec/vec/<wbr>interface/vector.c<br>
9 [0]PETSC ERROR: #2 DMCreateGlobalVector_DA() line 45 in /home/frank/petsc/src/dm/impls<wbr>/da/dadist.c<br>
10 [0]PETSC ERROR: #3 DMCreateGlobalVector() line 880 in /home/frank/petsc/src/dm/inter<wbr>face/dm.c<br>
<br>
<br>
Regards,<br>
Frank<br>
<br>
<br>
<br>
</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature">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</div>
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