<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><br><div><div>On 1 Sep 2015, at 16:01, Comer Duncan <<a href="mailto:comer.duncan@gmail.com">comer.duncan@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div dir="ltr">I have a thorn I am constructing from a Kranc script. it compiles ok. However, upon looking at its schedule.inc file there is a section in which apparently doubling up occurs. Here is the section:<div><br></div><div><div>schedule formgk AT CCTK_INITIAL before CT_MultiLevel</div><div>{</div><div> LANG: C</div><div> SYNC: CT_g</div><div> READS: grid::x(Everywhere)</div><div> READS: grid::y(Everywhere)</div><div> READS: grid::z(Everywhere)</div><div> READS: grid::x(Everywhere)</div><div> READS: grid::y(Everywhere)</div><div> READS: grid::z(Everywhere)</div><div> WRITES: CT_BrillAnalytic::g11(Interior)</div><div> WRITES: CT_BrillAnalytic::g12(Interior)</div><div> WRITES: CT_BrillAnalytic::g13(Interior)</div><div> WRITES: CT_BrillAnalytic::g22(Interior)</div><div> WRITES: CT_BrillAnalytic::g23(Interior)</div><div> WRITES: CT_BrillAnalytic::g33(Interior)</div><div>} "formgk"</div></div><div><br></div><div><br></div><div>My question is how come there is a doubling of a READS grid::x(Everywhere) along with the same for y and z? I don't see any problem in the script which obviously induces such behavior. So, does this indicate that there is a problem somewhere or should I ignore the doubling of the READS for x, y, and z? This script prepares initial data so this would not occur repeatedly.</div></div></blockquote></div><div><br></div><div>Hi Comer,</div><div><br></div><div>This looks like a bug in Kranc. Different parts of Kranc are probably contributing accesses to the coordinate variables, and Kranc is not de-duplicating them. Since Cactus/Carpet currently don't look at these entries, it should be harmless for the moment. I have created an issue on Kranc's issue tracker: <a href="https://github.com/ianhinder/Kranc/issues/131">https://github.com/ianhinder/Kranc/issues/131</a>. Would you be OK with sending me the script which has this problem, so I can attach it to the issue? Note that this would make the script publicly-available. If this is not OK, you can just send it to me privately.</div><br><div>
<div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div>-- </div><div>Ian Hinder</div><div><a href="http://members.aei.mpg.de/ianhin">http://members.aei.mpg.de/ianhin</a></div></div></div></div></div>
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