Trac August 2013

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[Einstein Toolkit] #1414: add option to IOUtil and CarpetIOHDF5 to read datasets into different variables
by Einstein Toolkit 10 Aug '13

10 Aug '13

#1414: add option to IOUtil and CarpetIOHDF5 to read datasets into different variables -------------------------+-------------------------------------------------- Reporter: rhaas | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: Other | Version: development version Keywords: | -------------------------+-------------------------------------------------- Extents the file readers capabilities to not only take a cctk_iteration string but also a string alias. I value of {{{ IO::filereader_vars = "hydrobase::vel[0]{alias=admbase::shiftx}" }}} weill read the datasets admbase::shiftx into the variable hydrobase::vel[0]. The idea is to be able to read variables of evolution thorns into postprocessing thorns. The IOUtil patch adds the options to the parameter parsing routines and the CarpetIOHDF5 patches have CarpetIOHDF5 act on them. Consider as a request for comments. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1414> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1417: Fixed refinement levels break AMR
by Einstein Toolkit 06 Aug '13

06 Aug '13

#1417: Fixed refinement levels break AMR ---------------------------------+------------------------------------------ Reporter: coryell@… | Owner: eschnett Type: defect | Status: new Priority: major | Milestone: Component: Carpet | Version: development version Keywords: CarpetRegrid2 | ---------------------------------+------------------------------------------ CarpetRegrid2's "fixed box" functionality apparently prevents adaptive mesh refinement from occurring. When the parameter CarpetRegrid2::num_centres is set to 1, refined levels near increased level_mask do not appear, but they do if num_centres is set to 0. I have included a modified version of the AMRToy thorn whose only purpose in these tests is to set the level_mask in an annulus shape with larger radius than that of the fixed box. I have also included three parameter files, one in which there is only fixed-box refinement, one in where there is only AMR, and one in which there is both. In the test where there is both, I only observe the fixed-boxes showing up. The resolution of these parameter files can be increased to get better-defined AMR, but this low resolution still demonstrates the problem. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1417> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1418: Announce mailing list unused
by Einstein Toolkit 06 Aug '13

06 Aug '13

#1418: Announce mailing list unused -------------------------------------+-------------------------------------- Reporter: hinder | Owner: Type: defect | Status: new Priority: minor | Milestone: Component: EinsteinToolkit website | Version: development version Keywords: | -------------------------------------+-------------------------------------- The ET support web page <http://einsteintoolkit.org/community/support/> says that there is an "announce(a)einsteintoolkit.org" mailing list, but according to the archives <http://lists.einsteintoolkit.org/pipermail/announce/>, this list has never been used. Either the list should have announcements sent to it, or the list and the pointer to it should be removed. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1418> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1420: Timers are never started
by Einstein Toolkit 06 Aug '13

06 Aug '13

#1420: Timers are never started ---------------------+------------------------------------------------------ Reporter: sbrandt | Owner: eschnett Type: defect | Status: new Priority: major | Milestone: ET_2013_11 Component: Carpet | Version: ET_2013_05 Keywords: | ---------------------+------------------------------------------------------ I modified clock.cc to add a boolean named "started". I initialized it to false in the constructor, set it to true inside the start() method, and call abort() inside stop() if "started" is false. It fails for me during every run. This is a problem because the variable "last" inside the clock class is uninitialized, and is potentially random. I'm not sure what's going wrong, as it appears that funcs->start() is being called inside CactusTimers.c, but somehow the relevant start function isn't called in clock.cc. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1420> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1371: handle vector groups of vectors correctly in Periodic, RotatingSymmetry90, RotatingSymmetry180, etc.
by Einstein Toolkit 05 Aug '13

05 Aug '13

#1371: handle vector groups of vectors correctly in Periodic, RotatingSymmetry90, RotatingSymmetry180, etc. ---------------------------------------------------+------------------------ Reporter: rhaas | Owner: Type: defect | Status: new Priority: minor | Milestone: Component: EinsteinToolkit thorn | Version: Keywords: RotatingSymmetry180RotatingSymmetry90 | ---------------------------------------------------+------------------------ I think only the RotatingSymmetry ones need work since Peridic does not need to know what type of object it acts on. See #1236 -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1371> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1413: Idea: Script to generate bug report
by Einstein Toolkit 02 Aug '13

02 Aug '13

#1413: Idea: Script to generate bug report -------------------------+-------------------------------------------------- Reporter: eschnett | Owner: Type: enhancement | Status: new Priority: major | Milestone: Component: Other | Version: development version Keywords: | -------------------------+-------------------------------------------------- It would be nice if there was a script that collected the relevant configuration and build information for a bug report. This script would e.g. put OptionList, ThornList etc. into a tarball, plus relevant files from the config-data directory, etc. For a simulation, it would automatically tar up the parameter file, but also number of nodes, OpenMP threads, machine name, submit/run script, etc. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1413> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1406: Commit r5034 to the flesh breaks many external libraries
by Einstein Toolkit 02 Aug '13

02 Aug '13

#1406: Commit r5034 to the flesh breaks many external libraries ----------------------+----------------------------------------------------- Reporter: eschnett | Owner: knarf@… Type: defect | Status: new Priority: blocker | Milestone: Component: Cactus | Version: development version Keywords: | ----------------------+----------------------------------------------------- Commit r5034 modified the options that are passed to external libraries. I see build failures on machines using the Intel compiler. Reverting this commit seems to cure the problem. Frank Löffler and I are investigating. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1406> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1410: add boost external library to ET
by Einstein Toolkit 01 Aug '13

01 Aug '13

#1410: add boost external library to ET -------------------------+-------------------------------------------------- Reporter: rhaas | Owner: eschnett Type: enhancement | Status: new Priority: major | Milestone: Component: Carpet | Version: development version Keywords: Boost | -------------------------+-------------------------------------------------- David Radice provided a thorn for Boost (www.boost.org) in 2011 (http://lists.einsteintoolkit.org/pipermail/users/2011-July/001219.html). CarpetLib can use it for its bboxset2 class if the C++ STL does not support all of C++11. It would thus be nice to include it in the ET. The thorn repo is on github: https://github.com/dradice/Boost -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1410> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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Trac August 2013