<div dir="ltr">Steve<div><br></div><div>Yes, they are almost working. Each a blocked by a single bug that we haven't found yet. (Okay, I'm not making a promise about the "single" part.) They are part of Carpet, and can be enabled by setting the parameter Carpet::processor_topology. The new ones are "recursive" and "balanced", written by Peter Diener and myself, respectively.</div><div><br></div><div>-erik</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Mar 16, 2017 at 9:58 AM, Steven R. Brandt <span dir="ltr"><<a href="mailto:sbrandt@cct.lsu.edu" target="_blank">sbrandt@cct.lsu.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<p>Are these not-yet-working balancers almost-working? Where are
they?</p>
<p>--Steve<br>
</p><div><div class="h5">
<br>
<div class="m_8301217585328072125moz-cite-prefix">On 03/15/2017 05:36 PM, Erik Schnetter
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Steve
<div><br>
</div>
<div>No, there is unfortunately no such mechanism yet. We have
two "new" (not yet working) load balancers in Carpet that
would have this functionality, though. Debugging these might
be the easiest way to go.</div>
<div><br>
</div>
<div>-erik</div>
<div><br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Wed, Mar 15, 2017 at 4:57 PM, Steven
R. Brandt <span dir="ltr"><<a href="mailto:sbrandt@cct.lsu.edu" target="_blank">sbrandt@cct.lsu.edu</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I was
thinking of trying to run Cactus on supermic and attempting
to use<br>
the mics. I'm not expecting to receive any speedup from
doing so, but<br>
I'm going to try.<br>
<br>
One thing I'm wondering is whether I would receive a speedup
if the mic<br>
nodes had a different number of gridpoints than the CPUs
(again, not<br>
overly optimistic). Is there a way to tell a load balancer
to give half<br>
the nodes a larger share of gridpoints? If there isn't, how
hard would<br>
it be to create such a load balancer?<br>
<br>
--Steve<br>
<br>
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</blockquote>
</div>
<br>
<br clear="all">
<div><br>
</div>
-- <br>
<div class="m_8301217585328072125gmail_signature" data-smartmail="gmail_signature">Erik
Schnetter <<a href="mailto:schnetter@cct.lsu.edu" target="_blank">schnetter@cct.lsu.edu</a>><br>
<a href="http://www.perimeterinstitute.ca/personal/eschnetter/" target="_blank">http://www.perimeterinstitute.<wbr>ca/personal/eschnetter/</a></div>
</div>
</blockquote>
<br>
</div></div></div>
</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature">Erik Schnetter <<a href="mailto:schnetter@cct.lsu.edu" target="_blank">schnetter@cct.lsu.edu</a>><br><a href="http://www.perimeterinstitute.ca/personal/eschnetter/" target="_blank">http://www.perimeterinstitute.ca/personal/eschnetter/</a></div>
</div>