<p>Hi Dave,</p>
<p>Are you running in parallel? Which fields are you profiling? Do they have lots of dependencies, or require ghost zones? Is yt using lazy_reader? Does your data have many grids?</p>
<p>Matt</p>
<div class="gmail_quote">On Mar 14, 2012 12:37 AM, "david collins" <<a href="mailto:antpuncher@gmail.com" target="_blank">antpuncher@gmail.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I should add that this was done on 64 cores-- in serial it works fine,<br>
just slow.<br>
<br>
On Tue, Mar 13, 2012 at 9:35 PM, david collins <<a href="mailto:antpuncher@gmail.com" target="_blank">antpuncher@gmail.com</a>> wrote:<br>
> Hi, all--<br>
><br>
> I have an old dataset that I'm trying to make profiles on. It's a<br>
> 512^3 root grid, but was written with ParallelRootGridIO off. I find<br>
> that it's using strange amounts of memory, more than 12 Gb. Is this a<br>
> known problem with a straight forward work-around?<br>
><br>
> d.<br>
><br>
> --<br>
> Sent from my computer.<br>
<br>
<br>
<br>
--<br>
Sent from my computer.<br>
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