On Tue, Jun 9, 2009 at 4:27 PM, xiaoyin ji <span dir="ltr"><<a href="mailto:sapphire.jxy@gmail.com">sapphire.jxy@gmail.com</a>></span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi,<br>
<br>
Now I came up with this new problem, I could not find the way to let<br>
petsc mat store double precision values. I used double precision value<br>
in MatSetValue() but the MatView showed the stored data to be single<br>
precision. I've also tried to recompile petsc as:</blockquote><div><br>I think you are misinterpreting MatView().<br><br> Matt<br> </div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>
./config/configure.py --with-precision=double<br>
<br>
which didnot work for me.<br>
<br>
Thanks very much.<br>
<br>
Xiaoyin Ji<br>
<br>
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<font color="#888888"><br>
Xiaoyin Ji<br>
Graduate Student<br>
Department of Materials Science and Engineering<br>
North Carolina State University<br>
</font></blockquote></div><br><br clear="all"><br>-- <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<br>