<div dir="ltr">Hi,<div><br></div><div>Thanks for the quick fix. My question is did the bug affect anything else besides PhasePlot (ProjectionPlot, SlicePlot etc)? My old results using PlotCollection and add_phase in parallel should be OK right?</div>
<div><br></div><div>From</div><div>G.S.</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Mar 31, 2014 at 10:13 AM, Britton Smith <span dir="ltr"><<a href="mailto:brittonsmith@gmail.com" target="_blank">brittonsmith@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">Hi again,<div><br></div><div>The pull request has been accepted. You can do "yt update" and you should be all set.</div>
<span class="HOEnZb"><font color="#888888"><div><br></div><div>Britton</div></font></span></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><br><div class="gmail_quote">
On Mon, Mar 31, 2014 at 4:03 PM, Britton Smith <span dir="ltr"><<a href="mailto:brittonsmith@gmail.com" target="_blank">brittonsmith@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">Hi Geoffrey,<div><br></div><div>The operation to combine profile and phase plot data after running in parallel was missing, so what you were seeing was the results from only one of the processors. I have just filed a pull request to fix this. Now, I get the same results independent of processor number. Please. have a look at the PR <a href="https://bitbucket.org/yt_analysis/yt/pull-request/782/adding-parallel-support-to-profilend/diff" target="_blank">here</a> and test it out if you can.</div>
<span><font color="#888888">
<div><br></div><div>Britton</div></font></span></div><div><div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Mar 31, 2014 at 2:14 PM, Matthew Turk <span dir="ltr"><<a href="mailto:matthewturk@gmail.com" target="_blank">matthewturk@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 Geoffrey,<br>
<br>
Britton and I verified you are correct, there is a problem with the<br>
ProfileND objects not conducting their parallel reduction operation.<br>
A fix is forthcoming.<br>
<br>
-Matt<br>
<div><div><br>
On Mon, Mar 31, 2014 at 5:31 AM, Geoffrey So <<a href="mailto:gsiisg@gmail.com" target="_blank">gsiisg@gmail.com</a>> wrote:<br>
> The following script gives me different results in the 2d phase plot when I<br>
> use multiple cores and switch the fieldc parameter. The results are<br>
> consistent if I only use a single core. Some of the plots produced seems<br>
> like it is missing data points or under-sampled, so I'm guessing maybe not<br>
> all the data from all the cores were collected at the end.<br>
><br>
> From<br>
> G.S.<br>
><br>
> #-----------------------------------------------------------------------------------<br>
> from yt.mods import *<br>
><br>
> i=2<br>
> file = "RD%04i" % i<br>
> fn = file+"/"+file<br>
> pf=load(fn)<br>
> dd=pf.h.all_data()<br>
><br>
> fieldx='Density'<br>
> fieldy='Temperature'<br>
> fieldc='CellVolumeCode'<br>
> #fieldc='CellVolume'<br>
> #fieldc='CellMassMsun'<br>
> #fieldc='CellMass'<br>
> #fieldc='Ones'<br>
><br>
> pplot = PhasePlot(dd, fieldx, fieldy, [fieldc],weight_field=None)<br>
> pplot.save('example/'+file)<br>
> #---------------------------------------------------------------------------------------<br>
><br>
><br>
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