<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Fri, Jul 24, 2015 at 11:17 AM, Matthew Knepley <span dir="ltr"><<a href="mailto:knepley@gmail.com" target="_blank">knepley@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><span class="">On Fri, Jul 24, 2015 at 11:09 AM, Aaron Kitzmiller <span dir="ltr"><<a href="mailto:akitzmiller@g.harvard.edu" target="_blank">akitzmiller@g.harvard.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word">Doesn't run. Hangs just like the tests do.<div><br></div><div>I doubt it's helpful, but when I run it under strace, it hangs on a "futex". The last thing vaguely informative was an attempt to read the non-existent .petscrc.</div></div></blockquote><div><br></div></span><div>Run in the debugger and get a stack trace.</div></div></div></div></blockquote><div><br></div><div>Also futex does not appear in the PETSc source:</div><div><br></div><div> knepley/feature-snes-deflation *+$|MERGING:/PETSc3/petsc/petsc-dev$ find src -name "*.c" | xargs grep futex</div><div> find src -name "*.c" | xargs grep futex</div><div><br></div><div>You have an MPI problem.</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"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div> Matt</div><span class=""><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word"><div>ajk</div><div><br><div>
<div>Aaron Kitzmiller</div><div>Informatics and Scientific Applications</div><div><a href="mailto:aaron_kitzmiller@harvard.edu" target="_blank">aaron_kitzmiller@harvard.edu</a></div><div><br></div><br>
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<br><div><blockquote type="cite"><div>On Jul 24, 2015, at 11:21 AM, Matthew Knepley <<a href="mailto:knepley@gmail.com" target="_blank">knepley@gmail.com</a>> wrote:</div><br><div><span style="font-family:Helvetica;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;float:none;display:inline!important"> ./ex5 -snes_monitor</span></div></blockquote></div><br></div></div></blockquote></span></div><br><br clear="all"><span class=""><div><br></div>-- <br><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>
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</blockquote></div><br><br clear="all"><div><br></div>-- <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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