Trac August 2011

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182 discussions

[Einstein Toolkit] #448: CartGrid3D symmetries don't work with Carpet-hg
by Einstein Toolkit 17 Aug '11

17 Aug '11

#448: CartGrid3D symmetries don't work with Carpet-hg ----------------------+----------------------------------------------------- Reporter: eschnett | Owner: Type: defect | Status: new Priority: major | Milestone: Component: Cactus | Version: Keywords: | ----------------------+----------------------------------------------------- The symmetries implemented in CartGrid3D (bitant, quadrant, and octant mode) do not work with Carpet-HG. They register a symmetry width equal to the number of ghost zones, but do so at a time when the number of ghost zones is not defined. They should instead query CoordBase for the number of boundary points. However, this may break many old parameter files that e.g. use PUGH. Another alternative would be to always use ReflectionSymmetry with Carpet- HG instead of CartGrid3D's symmetries. This affects currently e.g. the test case EinsteinAnalysis/AHFinderDirect/test/Kerr-Cartoon. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/448> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #484: CCTK_CHECK_C_INLINE can define away the inline keyword
by Einstein Toolkit 17 Aug '11

17 Aug '11

#484: CCTK_CHECK_C_INLINE can define away the inline keyword --------------------+------------------------------------------------------- Reporter: rhaas | Owner: Type: defect | Status: new Priority: minor | Milestone: Component: Cactus | Version: Keywords: | --------------------+------------------------------------------------------- CCTK_CHECK_C_INLINE tests for an inline keyword that satifies the old pre C99 inline semantics of gcc (gcc pre 4.3 and in particular pre 4.6). If it does not find an inline that behaves like that (which happens eg. with the pgi compiler which does not try to emulate gcc) then configure actually puts a #define inline into cctk_Config.h. This removes the keyword from the language turning eg. things like "static inline" into just "static" and the only inlining that happens will be due to the optimizer deciding so. The reason given for this in aclocal.m4 is the standard conforming behaviour is "incompatible with many libraries, leading to linker errors about duplicate symbols." This does no longer seem to be the case, at least I can compile the ET thornlist fine without this redefinition. I fix might be to do something like (in aclocal.m4 instead of #defining inline): AC_DEFINE(CCTK_GNU_C_INLINE, ) and AC_DEFINE_UNQUOTED(CCTK_GNU_C_INLINE, $cctk_cv_c_inline) the way that CCTK_CHECK_C_STATIC_INLINE does, instead of redefining a reserved language keyword. This would also affect the "#ifndef inline" part in cctk.h line 180, which currently seems to behave strangely in any case unless the keyword detected by configure is '''exactly''' {{{inline}}} and not e.g. {{{__inline__}}} or {{{__inline}}} or {{{__inline__ __attribute__((__gnu_inline__))}}} that configure also tests for. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/484> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #63: create separate tracs on trac.cactuscode.org and trac.cfdtoolkit.org
by Einstein Toolkit 16 Aug '11

16 Aug '11

#63: create separate tracs on trac.cactuscode.org and trac.cfdtoolkit.org --------------------+------------------------------------------------------- Reporter: knarf | Owner: Type: task | Status: new Priority: minor | Milestone: Component: Cactus | Version: Keywords: | --------------------+------------------------------------------------------- We need separate tracs on trac.cactuscode.org and trac.cfdtoolkit.org, including ssl certificates and the complete rest of the setup. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/63> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #233: Unable to complete an ET checkout without SVN network errors
by Einstein Toolkit 16 Aug '11

16 Aug '11

#233: Unable to complete an ET checkout without SVN network errors --------------------+------------------------------------------------------- Reporter: hinder | Owner: Type: defect | Status: new Priority: major | Milestone: Component: Other | Version: Keywords: | --------------------+------------------------------------------------------- I am running an automated build and test system every night which attempts to check out the Einstein Toolkit thornlist. Every night, I get error messages from at least one thorn of the form: Checking out module: CactusNumerical/Cartoon2D from repository: http://svn.cactuscode.org/arrangements/CactusNumerical/Cartoon2D/trunk into: ./arrangements svn: REPORT of '/arrangements/CactusNumerical/Cartoon2D/!svn/vcc/default': Could not read response body: connection was closed by server. (http://svn.cactuscode.org) Typically, three or more thorns will exhibit this problem. All the following repositories have exhibited this problem since 11th January 2011: CactusArchive/ADM CactusElliptic/EllBase CactusNumerical/Cartoon2D CactusNumerical/Dissipation CactusNumerical/InterpToArray CactusNumerical/RotatingSymmetry180 CactusNumerical/RotatingSymmetry90 EinsteinInitialData/Exact EinsteinInitialData/IDAnalyticBH EinsteinInitialData/TOVSolver EinsteinInitialData/TwoPunctures LSUThorns/QuasiLocalMeasures manifest simfactory I assume that there is some problem with the SVN server or our network connection to it that is making it so unreliable. Am I the only one? -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/233> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #506: Support Dropbox to synchronise source trees
by Einstein Toolkit 15 Aug '11

15 Aug '11

#506: Support Dropbox to synchronise source trees -------------------------+-------------------------------------------------- Reporter: eschnett | Owner: eschnett Type: enhancement | Status: new Priority: minor | Milestone: Component: SimFactory | Version: Keywords: | -------------------------+-------------------------------------------------- For small changes, Dropbox is much faster than rsync. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/506> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #504: simfactory show-output does not show output
by Einstein Toolkit 15 Aug '11

15 Aug '11

#504: simfactory show-output does not show output ------------------------+--------------------------------------------------- Reporter: rhaas | Owner: eschnett Type: defect | Status: new Priority: major | Milestone: Component: SimFactory | Version: Keywords: | ------------------------+--------------------------------------------------- simfactory's show-output was throwing away the output of the commands in the stdout and stderr options, so not actually outputting anything for a running simulation. The attached patch fixes this. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/504> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #505: simfactory show-output does not show output
by Einstein Toolkit 15 Aug '11

15 Aug '11

#505: simfactory show-output does not show output ------------------------+--------------------------------------------------- Reporter: rhaas | Owner: eschnett Type: defect | Status: new Priority: major | Milestone: Component: SimFactory | Version: Keywords: | ------------------------+--------------------------------------------------- simfactory's show-output was throwing away the output of the commands in the stdout and stderr options, so not actually outputting anything for a running simulation. The attached patch fixes this. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/505> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #503: Detect stalled simulations
by Einstein Toolkit 15 Aug '11

15 Aug '11

#503: Detect stalled simulations -------------------------+-------------------------------------------------- Reporter: eschnett | Owner: eschnett Type: enhancement | Status: new Priority: minor | Milestone: Component: SimFactory | Version: Keywords: | -------------------------+-------------------------------------------------- Detect whether a restart has stalled, e.g. by checking the time stamp on stdout. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/503> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #501: Add parameter for less-frequent calls to OutputGridStatistics
by Einstein Toolkit 15 Aug '11

15 Aug '11

#501: Add parameter for less-frequent calls to OutputGridStatistics --------------------------------------+------------------------------------- Reporter: hfinkel@… | Owner: eschnett Type: enhancement | Status: new Priority: minor | Milestone: Component: Carpet | Version: Keywords: carpet regrid statistics | --------------------------------------+------------------------------------- Currently, !OutputGridStatistics() in !Carpet/Carpet/src/Recompose.cc is called on every regrid, and this can lead to a lot of unnecessary output when I regrid frequently. Could you please add a parameter so that the statistics are output only every n regrids. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/501> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #500: advanded simfactory 2.0 tutorial out of date
by Einstein Toolkit 14 Aug '11

14 Aug '11

#500: advanded simfactory 2.0 tutorial out of date ------------------------+--------------------------------------------------- Reporter: rhaas | Owner: eschnett Type: defect | Status: new Priority: minor | Milestone: Component: SimFactory | Version: Keywords: | ------------------------+--------------------------------------------------- The advanced tutorial for simfactory mentioned on the simfactory page (http://simfactory.org/info/documentation/) seems to be out of date with the PYSIM_2010 branch (which is given as trunk for simfactory 2.0). The wiki page it links to https://docs.einsteintoolkit.org/et- docs/Simulation_Factory_Advanced_Tutorial lists eg. a command print-machine which is now apparently called whoami. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/500> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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Trac August 2011