<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">
Hello,
<div class=""><br class="">
</div>
<div class="">It is a custom code so I am attaching the part I used to do the reductions instead.</div>
<div class=""><br class="">
</div>
<div class="">
<div class="">handle = CCTK_ReductionHandle("average");</div>
<div class="">ierr = CCTK_Reduce(cctkGH, -1, handle, 1, CCTK_VARIABLE_REAL, &scale_factor, 1, CCTK_VarIndex("MHD_Analysis::aa_out_avg"));</div>
<div class="">ierr = CCTK_Reduce(cctkGH, -1, handle, 1, CCTK_VARIABLE_REAL, &utime, 1, CCTK_VarIndex("MHD_Analysis::univ_age"));</div>
</div>
<div class=""><br class="">
</div>
<div class=""><br class="">
</div>
<div class="">-DG</div>
<div class=""><br class="">
<div><br class="">
<blockquote type="cite" class="">
<div class="">On Mar 31, 2022, at 9:21 AM, Bruno Giacomazzo <<a href="mailto:bruno.giacomazzo@unimib.it" class="">bruno.giacomazzo@unimib.it</a>> wrote:</div>
<br class="Apple-interchange-newline">
<div class="">
<div dir="ltr" class="">DG,
<div class=""> could you share the parameter file you are using? So that we may have a better look at the problem.</div>
<div class=""><br class="">
</div>
<div class="">Thanks,</div>
<div class="">Bruno</div>
<div class=""><br class="">
</div>
</div>
<br class="">
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">Il giorno mer 30 mar 2022 alle ore 20:52 Garrison, David <<a href="mailto:Garrison@uhcl.edu" class="">Garrison@uhcl.edu</a>> ha scritto:<br class="">
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div style="overflow-wrap: break-word;" class="">Hello,
<div class=""><br class="">
</div>
<div class="">Whenever I set the number of ghost zones to 1, I get segmentation faults from my reduction operations. This wasn’t an issue with Pugh or when I use 2 or more ghost zones with Carpet. Has anyone else had this problem?</div>
<div class=""><br class="">
</div>
<div class="">-DG</div>
<div class=""><br class="">
<div class="">
<div dir="auto" style="text-align:start;text-indent:0px" class="">
<div dir="auto" style="text-align:start;text-indent:0px" class="">
<div dir="auto" style="text-align:start;text-indent:0px" class="">
<div dir="auto" style="text-align:start;text-indent:0px" class="">
<div dir="auto" style="text-align:start;text-indent:0px" class="">
<div style="text-align:start;text-indent:0px" class="">
<div style="text-align:start;text-indent:0px" class="">
<div style="text-align:start;text-indent:0px" class="">
<div style="text-align:start;text-indent:0px" class="">-- <br class="">
David Garrison, Ph.D. <br class="">
Interim Associate Dean for the College of Science and Engineering, <br class="">
Professor and Founding Chair of Physics<br class="">
University of Houston-Clear Lake <br class="">
Bayou 3611/STEM 2252<br class="">
Houston, TX 77058 <br class="">
<br class="">
BAYOU: 281-283-3717<br class="">
STEM : 281-283-3796 <br class="">
<a href="https://www.uhcl.edu/science-engineering/faculty/garrison-david" target="_blank" class="">https://www.uhcl.edu/science-engineering/faculty/garrison-david</a> <br class="">
<a href="http://www.uhcl.edu/physics" target="_blank" class="">http://www.uhcl.edu/physics</a><br class="">
<br class="">
"If we knew what it was we were doing, it would not be called research, would it?" — Albert Einstein. <br class="">
<br class="">
<br class="">
<br class="">
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<br class="">
</div>
</div>
_______________________________________________<br class="">
Users mailing list<br class="">
<a href="mailto:Users@einsteintoolkit.org" target="_blank" class="">Users@einsteintoolkit.org</a><br class="">
<a href="https://urldefense.com/v3/__http://lists.einsteintoolkit.org/mailman/listinfo/users__;!!BCR0FSePrR4x!GUGB7CSrDExPdA7mPVZuCzM9_713wMhA6f8kQaO9C64EN4b4r13kCh02xdXjodRmQMcnuEwDpO-G513ivCR5jfsvfMFCBA$" rel="noreferrer" target="_blank" class="">http://lists.einsteintoolkit.org/mailman/listinfo/users</a><br class="">
</blockquote>
</div>
<br clear="all" class="">
<div class=""><br class="">
</div>
-- <br class="">
<div dir="ltr" class="gmail_signature">
<div dir="ltr" class="">
<div class="">
<div dir="ltr" class="">
<div class="">
<div dir="ltr" class="">
<div dir="ltr" class="">
<p class=""><font class="">Pr<font face="arial, sans-serif" class="">of. Bruno Giacomazzo<br class="">
Department of Physics<br class="">
University of Milano-Bicocca<br class="">
</font></font><span style="" class=""><font face="arial, sans-serif" class="">Piazza della Scienza 3<br class="">
</font></span><span style="" class=""><font face="arial, sans-serif" class="">20126 Milano<br class="">
</font></span><span style="font-size: 12.8px;" class="">Italy</span></p>
<p class=""><font class=""><span style="font-size:12.8px" class="">email: </span><span style="font-size:12.8px" class=""><a href="mailto:bruno.giacomazzo@unimib.it" target="_blank" class="">bruno.giacomazzo@unimib.it</a><br class="">
</span><span style="font-size:12.8px" class="">phone: (+39) 02 6448 2321</span></font><br class="">
<font class=""><span style="font-size:12.8px" class="">web: </span></font><span style="font-size: 12.8px;" class=""><a href="https://urldefense.com/v3/__http://www.brunogiacomazzo.org/__;!!BCR0FSePrR4x!GUGB7CSrDExPdA7mPVZuCzM9_713wMhA6f8kQaO9C64EN4b4r13kCh02xdXjodRmQMcnuEwDpO-G513ivCR5jfvd-LgExw$" style="font-size:12.8px" target="_blank" class="">http://www.brunogiacomazzo.org</a></span></p>
<p class=""><font class="">----------------------------------------------------------------------<br class="">
<span style="font-size:12.8px" class="">There are only 10 types of people in the world:<br class="">
</span><span style="font-size:12.8px" class="">Those who understand binary, and those who don't<br class="">
</span><span style="font-size:12.8px" class="">----------------------------------------------------------------------<br class="">
</span></font></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</blockquote>
</div>
<br class="">
<div class="">
<div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">
<div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">
<div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">
<div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">
<div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">
<div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">
-- <br class="">
David Garrison, Ph.D.<br class="">
Interim Associate Dean for the College of Science and Engineering, Professor and Former Chair of Physics<br class="">
University of Houston-Clear Lake<br class="">
Bayou 3611<br class="">
Houston, TX 77058 <br class="">
<br class="">
Tel: 281-283-3796 <br class="">
Fax: 281-283-3709 <br class="">
<a href="http://sce.uhcl.edu/garrison" class="">http://sce.uhcl.edu/garrison</a><br class="">
http://www.uhcl.edu/physics<br class="">
<br class="">
"If we knew what it was we were doing, it would not be called research,<br class="">
would it?" ‹ Albert Einstein.<br class="">
<br class="">
<br class="">
<br class="">
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<br class="">
</div>
</body>
</html>