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[Einstein Toolkit] #1835: simfactory website contains incorrect download location
by Einstein Toolkit 06 Dec '16

06 Dec '16

#1835: simfactory website contains incorrect download location ------------------------+--------------------------------------------------- Reporter: rhaas | Owner: Type: defect | Status: new Priority: major | Milestone: Component: SimFactory | Version: development version Keywords: | ------------------------+--------------------------------------------------- The simfactory website at http://simfactory.org/simfactory/download/ contains incorrect download instructions for simfactory2 since it still refers to the svn repository instead of the bitbucket one. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1835> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1990: Symmetry thorn tests couple too many other thorns
by Einstein Toolkit 30 Nov '16

30 Nov '16

#1990: Symmetry thorn tests couple too many other thorns -----------------------------------+---------------------------------------- Reporter: hinder | Owner: Type: defect | Status: new Priority: unset | Milestone: Component: EinsteinToolkit thorn | Version: development version Keywords: | -----------------------------------+---------------------------------------- The test ReflectionSymmetry/KerrSchild-rotating-180-EE.par depends on initial data from KerrSchild and NoExcision (which includes solving an elliptic equation). This means that problems in either of those are caught by the symmetry thorn test. The symmetry thorn test should rely on as few other thorns as possible, and those should be as simple as possible. We need variables with nontrivial parities etc, but we could implement those in ReflectionSymmetry itself, or use McLachlan with simple initial data. I propose that these tests are decoupled from the complicated thorns. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1990> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1980: NaNChecker: self-generate NaNs or test
by Einstein Toolkit 28 Nov '16

28 Nov '16

#1980: NaNChecker: self-generate NaNs or test -----------------------------------+---------------------------------------- Reporter: rhaas | Owner: Type: defect | Status: new Priority: minor | Milestone: ET_2016_11 Component: EinsteinToolkit thorn | Version: development version Keywords: NaNChecker | -----------------------------------+---------------------------------------- https://bitbucket.org/cactuscode/cactusutils/pull-requests/10/rhaas-make- nans/diff implements a short helper routine to fill a grid function with NaNs for tests. It *also* changes the schedule so that schedule.ccl does no longer depend on STEERABLE=always parameters (either that or making the parameters STEERABLE=recover is required to ensure correct behaviour). Minor since it does not affect actual simulations (only the test) for the most part, should go into the release though. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1980> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1884: provide support for multi-model runs in thorn MPI
by Einstein Toolkit 28 Nov '16

28 Nov '16

#1884: provide support for multi-model runs in thorn MPI -----------------------------------+---------------------------------------- Reporter: rhaas | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: EinsteinToolkit thorn | Version: development version Keywords: MPI | -----------------------------------+---------------------------------------- The attached patch adds a very thin layer of code to ExternalLibraries/MPI to provide access to two communicators {{{MPI_Comm_World}}} and {{{MPI_Comm_Universe}}} which can be used for multi-model runs (or runs started via {{{MPI_Comm_Spawn}}}). The code does not itself split a communicator, it only provides routines to get and set the communicators. It supports C and F90 calls (and C++ calls through external C and call from F77 files since Cactus compiles those with at a F90 compiler). Documentation is provided in the tex file and in the grdoc comments. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1884> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1982: Formaline: speed up git repo updates
by Einstein Toolkit 28 Nov '16

28 Nov '16

#1982: Formaline: speed up git repo updates -----------------------------------+---------------------------------------- Reporter: rhaas | Owner: Type: enhancement | Status: new Priority: major | Milestone: Component: EinsteinToolkit thorn | Version: development version Keywords: Formaline | -----------------------------------+---------------------------------------- This pull request contains two patches that speed up Formaline's git repo update: 1. it uses hard-links to build a mock directory hierarchy if possible so that it can use a single call to git-add to update the repo 1. it only passes those thorns that have changed to update-git-repo.pl so that git has fewer files to inspect for changes https://bitbucket.org/cactuscode/cactusutils/pull-requests/11/rhaas- speedy-formaline/diff -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1982> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1989: CarpetInterp2 array access out of bounds in llamawavetoy_7patch test on 2 processes
by Einstein Toolkit 28 Nov '16

28 Nov '16

#1989: CarpetInterp2 array access out of bounds in llamawavetoy_7patch test on 2 processes -----------------------------------+---------------------------------------- Reporter: hinder | Owner: Type: defect | Status: new Priority: minor | Milestone: Component: EinsteinToolkit thorn | Version: development version Keywords: Llama CarpetInterp2 | -----------------------------------+---------------------------------------- The test parameter file arrangements/Llama/LlamaWaveToy/test/llamawavetoy_7patch.par fails with an assertion when run on 2 processes, but runs without error on 1 process. Note that this is not necessarily a regression, as the test is new. The error is WARNING[L1,P0] (CarpetInterp2): Array access out of bounds *this=fasterp_src_loc_t{ ... Could not determine valid interpolation stencil for point 8359 on map 0, refinement level 0, component 0 The equivalent test with the 6-patch system works on both 1 and 2 processes. The full output, including bbox output, is attached. To reproduce, run sim create-run llamawavetoy_7patch --parfile arrangements/Llama/LlamaWaveToy/test/llamawavetoy_7patch.par --procs 2 --num-threads 1 -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1989> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1956: support UIUC golub cluster
by Einstein Toolkit 28 Nov '16

28 Nov '16

#1956: support UIUC golub cluster -------------------------+-------------------------------------------------- Reporter: rhaas | Owner: Type: enhancement | Status: new Priority: optional | Milestone: Component: SimFactory | Version: development version Keywords: | -------------------------+-------------------------------------------------- Pull requeste https://bitbucket.org/simfactory/simfactory2/pull-requests/12/golub- campus-wide-cluster-at-uiuc/diff adds support for UIUC's private golub cluster to simfactory. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1956> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1988: Observations when using GRHydro_Avec
by Einstein Toolkit 27 Nov '16

27 Nov '16

#1988: Observations when using GRHydro_Avec ---------------------------------+------------------------------------------ Reporter: jens.mahlmann@… | Owner: Type: defect | Status: new Priority: unset | Milestone: Component: Other | Version: ET_2016_05 Keywords: | ---------------------------------+------------------------------------------ Dear Sir or Madam, I am currently working on problems including the evolution of the vector potential. With this I encountered some problems in setting up my simulations. Please allow me to state some of my observations: - The atmosphere reset routines are not scheduled all in their GRhydro_Avec version (e.g. the initial reset in CCTK_Initial) - Within the atmosphere reset routines, it is not made use of the GRHydro_Avec routines of variable conversion. (prim2conAM not used but the magnetic field ones) - The subroutine GRHydro_SqrtSpatialDeterminant is not always scheduled before the GRHydro_BvecfromAvec. Therefore NaNs are produced in GRHydro_BvecfromAvec. I do have further problems in GRHydro_CalcUpdate at the moment, however, I do not know yet where they lie. Please contact me, if there is interest in reviewing the GRHydro_Avec implementations. As I will use this option extensively, I will definetely be working further on this. My best Jens Mahlmann -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1988> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1984: simfactory do not try and get a simfactory or Cactus version via svnversion
by Einstein Toolkit 21 Nov '16

21 Nov '16

#1984: simfactory do not try and get a simfactory or Cactus version via svnversion ------------------------+--------------------------------------------------- Reporter: rhaas | Owner: Type: defect | Status: new Priority: minor | Milestone: Component: SimFactory | Version: development version Keywords: | ------------------------+--------------------------------------------------- Pull request is at https://bitbucket.org/simfactory/simfactory2/pull- requests/14/simenv-do-not-try-and-get-a-simfactory-or/diff Using svn in simfactory won't work since neither one is in svn anymore and neither is the .svn directory sync'ed to remote machines. This patch removes the version NA@ replacement from simfactory. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1984> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1944: NsNsToHMNS gallery example: thornlist defective
by Einstein Toolkit 07 Nov '16

07 Nov '16

#1944: NsNsToHMNS gallery example: thornlist defective -------------------------------------+-------------------------------------- Reporter: dradice@… | Owner: Type: defect | Status: new Priority: critical | Milestone: Component: EinsteinToolkit website | Version: Keywords: | -------------------------------------+-------------------------------------- The NsNsToHMNS thornlist is currently broken because there is no ET_2015_05 branch of the LSUThorns/NSTracker repository. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1944> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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