Trac June 2011

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122 discussions

[Einstein Toolkit] #131: Cactus produces way too much output with SILENT!=no
by Einstein Toolkit 26 Sep '11

26 Sep '11

#131: Cactus produces way too much output with SILENT!=no -------------------------+-------------------------------------------------- Reporter: knarf | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: Cactus | Version: Keywords: | -------------------------+-------------------------------------------------- I frequently find me scrolling through a lot of not necessary output from Cactus, including a lot of divider lines (___). I propose a mechanism to disable most of that output. There is currently one parameter which influences the amount of output from Cactus. If SILENT is set to 'no', Cactus provides way more output. All other values produce the usual output (including not setting it). I propose to use this existing variable to make Cactus less verbose if SILENT ist set to 'yes'. The default is 'undefined', so this would preserve the default Cactus behaviour. The attached patch attempts to do this: it suppresses divider lines, pre- and postprocessing infos if SILENT='yes'. I don't like that name though, as this is still not really silent, as you will still see one line per compiled file (ala COMPILING /home/frank.loeffler/mcrt/src/main/Banner.c), but I don't have a better idea right now and could live with it. The other option would be to introduce another variable (e.g. BRIEF), but then BRIEF and SILENT could contradict each other. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/131> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #444: Code documentation for Carpet
by Einstein Toolkit 25 Sep '11

25 Sep '11

#444: Code documentation for Carpet -------------------------+-------------------------------------------------- Reporter: hinder | Owner: eschnett Type: enhancement | Status: new Priority: minor | Milestone: Component: Carpet | Version: Keywords: | -------------------------+-------------------------------------------------- Doxygen is a program which generates HTML documentation describing all the files, functions and classes of a program based on the C++ source. It uses comments in a particular format in the code. There is a search box and a tree view for the classes, as well as links to HTML versions of the source files. An example of the output is at http://damiana2.aei.mpg.de/~ianhin/carpet-doc/ To generate the documentation, go into the root Carpet directory and type "doxygen", assuming that doxygen is installed on the local system. The documentation will be generated in a new carpet-doc directory. Open the file carpet-doc/html/index.html to browse the documentation. It would be convenient to have the documentation generated in this way made available on the Carpet web site and updated after each commit to the repository. The attached patch provides a doxygen configuration file and a header file for the main documentation page. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/444> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #451: Implement "dd" tensor type in symmetry conditions
by Einstein Toolkit 25 Sep '11

25 Sep '11

#451: Implement "dd" tensor type in symmetry conditions -------------------------+-------------------------------------------------- Reporter: eschnett | Owner: Type: enhancement | Status: new Priority: major | Milestone: Component: Cactus | Version: Keywords: | -------------------------+-------------------------------------------------- The attached patch implements the "dd" tensor type (a full 3x3 tensor without symmetries) in the rotating symmetries. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/451> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #459: Autodetect sched_getaffinity
by Einstein Toolkit 25 Sep '11

25 Sep '11

#459: Autodetect sched_getaffinity -------------------------+-------------------------------------------------- Reporter: eschnett | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: Cactus | Version: Keywords: | -------------------------+-------------------------------------------------- The attached patch autodetects whether sched_getaffinity is available. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/459> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #443: Output a stack backtrace on a fatal error in a simulation
by Einstein Toolkit 21 Sep '11

21 Sep '11

#443: Output a stack backtrace on a fatal error in a simulation -------------------------+-------------------------------------------------- Reporter: hinder | Owner: eschnett Type: enhancement | Status: new Priority: major | Milestone: Component: Carpet | Version: Keywords: | -------------------------+-------------------------------------------------- When a Cactus simulation aborts with a signal, it is often difficult to determine which part of the code led to the problem. The attached patch registers a signal handler on Carpet startup for signals 11 and 6 (segmentation fault and abort, e.g. from assert()) which outputs a stack backtrace from each process to a file, including demangling symbol names. It uses some low-level and possibly unofficial APIs, and is likely not completely portable. However, I have tested it on Mac OS (gcc) and Linux (intel) and it works in those places. Part of this code was contributed by Justin Luitjens at the Carpet developers' workshop in summer 2010. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/443> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #259: Update PETSc to 3.1p7
by Einstein Toolkit 20 Sep '11

20 Sep '11

#259: Update PETSc to 3.1p7 -------------------------+-------------------------------------------------- Reporter: eschnett | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: Cactus | Version: Keywords: | -------------------------+-------------------------------------------------- The current version of 3.1p5, the difference are probably only small bug fixes. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/259> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #401: pysim fails to build a new configuration because of old data
by Einstein Toolkit 14 Sep '11

14 Sep '11

#401: pysim fails to build a new configuration because of old data ------------------------+--------------------------------------------------- Reporter: knarf | Owner: mthomas Type: defect | Status: new Priority: major | Milestone: ET_2011_11 Component: SimFactory | Version: Keywords: | ------------------------+--------------------------------------------------- I just tried 'sim build --thornlist=./thornlists/Cactus.th' and it failed: Info: Simfactory command: /nics/d/home/knarf/utils/simfactory/bin/../lib/sim.py "build" "-- thornlist=./thornlists/Cactus.th" Info: Version 1318 The Simulation Factory: Manage Cactus simulations Info: defs: /nics/d/home/knarf/utils/simfactory/etc/defs.ini Info: defs.local: /nics/d/home/knarf/utils/simfactory/etc/defs.local.ini Warning: properties.ini does not exist for simulation IOL1_CCT_whisky_tov_1_1 Traceback (most recent call last): File "/nics/d/home/knarf/utils/simfactory/bin/../lib/sim.py", line 142, in ? main() File "/nics/d/home/knarf/utils/simfactory/bin/../lib/sim.py", line 130, in main restartlib.CleanupRestarts() File "/nics/d/home/knarf/utils/simfactory/lib/restartlib.py", line 165, in CleanupRestarts sim_create_time = restart.GetMarkTime("simulation") File "/nics/d/home/knarf/utils/simfactory/lib/simrestart.py", line 65, in GetMarkTime for fptr in os.listdir(self.InternalDir): OSError: [Errno 2] No such file or directory: '/lustre/scratch/knarf/simulations/IOL1_CCT_whisky_tov_1_1/SIMFACTORY' It should not fail to build because of old data - regardless of how that looks like. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/401> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #440: Cannot check out Carpet non-anonymously
by Einstein Toolkit 14 Sep '11

14 Sep '11

#440: Cannot check out Carpet non-anonymously ---------------------------+------------------------------------------------ Reporter: eschnett | Owner: eric9 Type: defect | Status: new Priority: major | Milestone: Component: GetComponents | Version: Keywords: | ---------------------------+------------------------------------------------ Whenever I try to check out Carpet non-anonymously using the standard thorn list, I receive the error message $ ./bin/GetComponents --update --root=. manifest/einsteintoolkit.th Error: The URL for Carpet/doc has changed, please perform a clean checkout. (This is not a helpful error message, because the urls are not shown.) I find that, for Mercurial, GetComponents always sets $url = $component{"URL"}, using the anonymous url. Later it compares this url to the url actually used to check out the repository, which is in my case different, since I used the non-anonymous, authorized url. This leads to an unconditional error. The file $HOME/.crl/users does not enter, since I never enter a password for this repository. The only way to circumvent this problem is to modify the URL in the thorn list to make it identical to the AUTH_URL. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/440> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #406: publication list is shuffled
by Einstein Toolkit 14 Sep '11

14 Sep '11

#406: publication list is shuffled -------------------------------------+-------------------------------------- Reporter: bmundim | Owner: Type: defect | Status: new Priority: major | Milestone: ET_2011_11 Component: EinsteinToolkit website | Version: Keywords: | -------------------------------------+-------------------------------------- The publication list at http://einsteintoolkit.org/publications/ is said to be arranged by year, but at the moment it seems to be completely shuffled. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/406> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #256: Add support for the new Lonestar
by Einstein Toolkit 09 Sep '11

09 Sep '11

#256: Add support for the new Lonestar -------------------------+-------------------------------------------------- Reporter: eschnett | Owner: mthomas Type: enhancement | Status: new Priority: minor | Milestone: Component: SimFactory | Version: Keywords: | -------------------------+-------------------------------------------------- -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/256> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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Trac June 2011