<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Tue, Apr 3, 2018 at 6:02 PM, Rob Falgout hypre Tracker <span dir="ltr"><<a href="mailto:hypre-support@llnl.gov" target="_blank">hypre-support@llnl.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class=""><br>
Rob Falgout <<a href="mailto:rfalgout@llnl.gov">rfalgout@llnl.gov</a>> added the comment:<br>
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</span>In my opinion, if the user is doing something simultaneously with a hypre solve (not the typical case, I think), then they should be responsible for ensuring that the communicators don't conflict. It will also be easier to control the number of communicators used in those situations where there are limits.<br></blockquote><div><br></div><div>That seems like a solipsistic way to operate, and it does not scale very well. Substitute "other library" for "user" in</div><div>what you said. Now all libraries but Hypre must protect themselves from Hypre messages. Why is Hypre special?</div><div>Doesn't it seem like you guys should segregate your messages into a different space?</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">
Just my 2 cents.<br>
<div class="HOEnZb"><div class="h5"><br>
-Rob<br>
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</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><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.caam.rice.edu/~mk51/" target="_blank">https://www.cse.buffalo.edu/~knepley/</a><br></div></div></div></div></div>
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