<div dir="ltr"><div dir="ltr"><div dir="ltr">On Tue, Feb 5, 2019 at 5:45 AM Eda Oktay <<a href="mailto:eda.oktay@metu.edu.tr">eda.oktay@metu.edu.tr</a>> wrote:<br></div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Dear Matt,<div><br></div><div>Thank you for answering. I didn't recognize that part. But I still can't find a matrix called "small" and there are some examples testing with "medium". Am I missing something?</div></div></blockquote><div><br></div><div>We don't distribute the test matrices. They are on the FTP site: <a href="http://ftp.mcs.anl.gov/pub/petsc/datafiles/matrices/">http://ftp.mcs.anl.gov/pub/petsc/datafiles/matrices/</a></div><div><br></div><div> Matt</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Thanks,</div><div><br></div><div>Eda</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Matthew Knepley <<a href="mailto:knepley@gmail.com" target="_blank">knepley@gmail.com</a>>, 5 Şub 2019 Sal, 13:35 tarihinde şunu yazdı:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr">On Tue, Feb 5, 2019 at 4:44 AM Eda Oktay via petsc-users <<a href="mailto:petsc-users@mcs.anl.gov" target="_blank">petsc-users@mcs.anl.gov</a>> wrote:<br></div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div>Hi,</div><div><br></div><div>I am new in PETSc and trying to run some examples in MAT file.</div><div><br></div><div>I cannot run the ones that need to load matrix from file. Here are the examples:</div><div><br></div><div>For ex12 in MAT file:</div><div>args: -f0 ${wPETSC_DIR}/share/petsc/datafiles/matrices/ns-real-int32-float64</div><div>requires: double !complex !define(PETSC_USE_64BIT_INDICES)</div><div><br></div><div>When I type ./ex11 -f0 home/petsc-3.10.3/share/petsc/datafiles/matrices/ns-real-int32-float64, I get the following error message:</div><div><br></div><div><div>[0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------</div><div>[0]PETSC ERROR: No support for this operation for this object type</div><div>[0]PETSC ERROR: This example is for exactly two processes</div></div></div></div></div></div></blockquote><div><br></div><div>As it says above, the example is for 2 processes, but you are running it on 1.</div><div><br></div><div> Matt</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><div>[0]PETSC ERROR: See <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html" target="_blank">http://www.mcs.anl.gov/petsc/documentation/faq.html</a> for trouble shooting.</div><div>[0]PETSC ERROR: Petsc Release Version 3.10.3, Dec, 18, 2018 </div><div>[0]PETSC ERROR: ./ex11 on a arch-linux2-c-debug named <a href="http://bb91.wls.metu.edu.tr" target="_blank">bb91.wls.metu.edu.tr</a> by edaoktay Tue Feb 5 12:41:49 2019</div><div>[0]PETSC ERROR: Configure options --with-cc=gcc --with-cxx=g++ --with-fc=gfortran --with-cxx-dialect=C++11 --download-openblas --download-metis --download-parmetis --download-superlu_dist --download-slepc --download-mpich</div><div>[0]PETSC ERROR: #1 main() line 31 in /home/edaoktay/petsc-3.10.3/src/mat/examples/tutorials/ex11.c</div><div>[0]PETSC ERROR: PETSc Option Table entries:</div><div>[0]PETSC ERROR: -f0 home/petsc-3.10.3/share/petsc/datafiles/matrices/ns-real-int32-float64</div><div>[0]PETSC ERROR: ----------------End of Error Message -------send entire error message to petsc-maint@mcs.anl.gov----------</div><div>application called MPI_Abort(MPI_COMM_WORLD, 56) - process 0</div><div>[unset]: write_line error; fd=-1 buf=:cmd=abort exitcode=56</div><div>:</div><div>system msg for write_line failure : Bad file descriptor</div></div><div><br></div><div><br></div><div>For ex10 in MAT file:</div><div><div>suffix: seqaij</div><div>requires: datafilespath double !complex !define(PETSC_USE_64BIT_INDICES)</div><div>args: -f ${DATAFILESPATH}/matrices/small -a_mat_type seqaij</div></div><div><br></div><div>There is not a matrix called small, however during configuration, it should be tested successfully and there is an output. Also, I get pretty much the same error here too.</div><div><br></div><div>I believe there is a problem in requirements but I cannot find any solution.</div></div></div></div></div>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail-m_-149776319791379336gmail-m_9078839859358938446gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div>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><div><br></div><div><a href="http://www.cse.buffalo.edu/~knepley/" target="_blank">https://www.cse.buffalo.edu/~knepley/</a><br></div></div></div></div></div></div></div></div>
</blockquote></div>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div>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><div><br></div><div><a href="http://www.cse.buffalo.edu/~knepley/" target="_blank">https://www.cse.buffalo.edu/~knepley/</a><br></div></div></div></div></div></div></div></div></div>