<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>+1!<br><br><span style="font-size: 13pt; background-color: rgba(255, 255, 255, 0);">John ZuHone</span><br><div><span style="background-color: rgba(255, 255, 255, 0);">Kavli Center for Astrophysics and Space Research<br>Massachusetts Institute of Technology<br><a href="x-apple-data-detectors://0" x-apple-data-detectors="true" x-apple-data-detectors-type="address" x-apple-data-detectors-result="0">77 Massachusetts Ave.</a>, 37-582G<br><a href="x-apple-data-detectors://1/0" x-apple-data-detectors="true" x-apple-data-detectors-type="address" x-apple-data-detectors-result="1/0">Cambridge, MA 02139</a><br>(w) <a href="tel:617-253-2354" x-apple-data-detectors="true" x-apple-data-detectors-type="telephone" x-apple-data-detectors-result="1/1">617-253-2354</a><br>(m) <a href="tel:781-708-5004" x-apple-data-detectors="true" x-apple-data-detectors-type="telephone" x-apple-data-detectors-result="1/2">781-708-5004</a><br><a href="mailto:jzuhone@space.mit.edu" x-apple-data-detectors="true" x-apple-data-detectors-type="link" x-apple-data-detectors-result="1/3">jzuhone@space.mit.edu</a><br><a href="mailto:jzuhone@gmail.com" x-apple-data-detectors="true" x-apple-data-detectors-type="link" x-apple-data-detectors-result="2">jzuhone@gmail.com</a><br><a href="http://www.jzuhone.com/" x-apple-data-detectors="true" x-apple-data-detectors-type="link" x-apple-data-detectors-result="3">http://www.jzuhone.com</a></span><br style="font-family: UICTFontTextStyleBody; -webkit-text-size-adjust: auto;"></div></div><div><br>On Sep 25, 2015, at 3:04 PM, Cameron Hummels <<a href="mailto:chummels@gmail.com">chummels@gmail.com</a>> wrote:<br><br></div><blockquote type="cite"><div><div dir="ltr">+1</div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Sep 25, 2015 at 11:16 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">+1</div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Sep 25, 2015 at 6:59 PM, Nathan Goldbaum <span dir="ltr"><<a href="mailto:nathan12343@gmail.com" target="_blank">nathan12343@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"><br><div class="gmail_extra"><br><div class="gmail_quote"><span>On Fri, Sep 25, 2015 at 12:55 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:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">Hi all,<br>
<br>
Before I get too far into writing up a YTEP, I wanted to know if<br>
anyone would object to disabling "caching" of datasets in-memory.<br>
<br>
Right now, if you do:<br>
<br>
ds1 = yt.load("something")<br>
ds2 = yt.load("something")<br>
<br>
"ds1 is ds2" will return True; this was done so that you could load a<br>
dataset, then unpickle an object with a reference to that dataset, and<br>
get the dataset back rather than a newly-loaded one. But I think a)<br>
folks don't pickle much b) it causes a lot of problems. So I'm<br>
wondering if it would be okay to just turn this off.<br></blockquote><div><br></div></span><div>Big +1 to this. It's been the cause of a number of head-scratchers for me. It also motivated the parts of this change that touch domain_left_edge and domain_right_edge, which is IMO a bit silly but necessary given the way the caching works:</div><div><br></div><div><a href="https://bitbucket.org/ngoldbaum/yt/commits/dd8d2317489904eb14b24cb63d7e8cfd0e32541f" target="_blank">https://bitbucket.org/ngoldbaum/yt/commits/dd8d2317489904eb14b24cb63d7e8cfd0e32541f</a><br></div><span><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<br>
-Matt<br>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div>Cameron Hummels<div><span style="font-size:12.8000001907349px">NSF Postdoctoral Fellow</span></div><div><span style="font-size:12.8000001907349px">Department of Astronomy</span></div><div><span style="font-size:12.8000001907349px">California Institute of Technology</span><br></div><div><a href="http://chummels.org" style="font-size:12.8000001907349px" target="_blank">http://chummels.org</a><br></div></div></div></div>
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