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    <div class="moz-cite-prefix">On 24/2/2016 10:28 AM, Matthew Knepley
      wrote:<br>
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    <blockquote
cite="mid:CAMYG4GmVbBSv2fuXuP19guu=ntBGhTQ5+pNJzzRsbM3ogtqu3g@mail.gmail.com"
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          <div class="gmail_quote">On Tue, Feb 23, 2016 at 7:50 PM, TAY
            wee-beng <span dir="ltr"><<a moz-do-not-send="true"
                href="mailto:zonexo@gmail.com" target="_blank">zonexo@gmail.com</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 got this error (also attached, full) when running my
              code. It happens after a few thousand time steps.<br>
              <br>
              The strange thing is that for 2 different clusters, it
              stops at 2 different time steps.<br>
              <br>
              I wonder if it's related to DM since this happens after I
              added DM into my code.<br>
              <br>
              In this case, how can I find out the error? I'm thinking
              valgrind may take very long and gives too many false
              errors.</blockquote>
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            <div>It is very easy to find leaks. You just run a few steps
              with -malloc_dump and see what is left over.</div>
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            <div>   Matt</div>
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    Hi Matt, <br>
    <br>
    Do you mean running my a.out with the -malloc_dump and stop after a
    few time steps?<br>
    <br>
    What and how should I "see" then?<br>
    <br>
    <blockquote
cite="mid:CAMYG4GmVbBSv2fuXuP19guu=ntBGhTQ5+pNJzzRsbM3ogtqu3g@mail.gmail.com"
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            <div> </div>
            <blockquote class="gmail_quote" style="margin:0 0 0
              .8ex;border-left:1px #ccc solid;padding-left:1ex"><span
                class="HOEnZb"><font color="#888888"><br>
                  -- <br>
                  Thank you<br>
                  <br>
                  Yours sincerely,<br>
                  <br>
                  TAY wee-beng<br>
                  <br>
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          -- <br>
          <div class="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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