I have not seen this. I would recommend upgrading.<br><br> Matt<br><br><div class="gmail_quote">On Fri, May 15, 2009 at 8:58 AM, SUN Chun <span dir="ltr"><<a href="mailto:Chun.SUN@3ds.com">Chun.SUN@3ds.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div link="blue" vlink="purple" style="" lang="EN-US">
<div>
<div>
<div>
<div>
<div>
<div>
<p><span style="font-size: 11pt;">Hello
PETSc developers,</span></p>
<p><span style="font-size: 11pt;"> </span></p>
<p><span style="font-size: 11pt;">I
was trying to MatLoad a large matrix into a serial machine. The matrix is about
6G on disk (binary). I'm seeing signal 11 on MatLoad phase. However, I was able
to load other smaller matrices (less than 1G) in serial (although I haven't
binary-searched to find out what is the critical size of the crash). Also, I
was able to load the 6G matrix when I ran with 4 cores, meaning SEQAIJ type has
become MPIAIJ type. BTW I built and ran PETSc on both 64-bit lnx86_64
machines.</span></p>
<p><span style="font-size: 11pt;"> </span></p>
<p><span style="font-size: 11pt;">I'm
not sure if you have seen this. I'm not sure if this is a bug because I'm still
using 2.3.3 instead of 3.0, and I also suspect I might have missed something on
build or run. Have you seen this?</span></p>
<p><span style="font-size: 11pt;"> </span></p>
<p><span style="font-size: 11pt;">Thanks,</span></p>
<p><span style="font-size: 11pt;">Chun</span></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</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>