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[Einstein Toolkit] #832: ExternalLibraries/zlib gives bad error message if "patch" is not available
by Einstein Toolkit 16 Sep '12

16 Sep '12

#832: ExternalLibraries/zlib gives bad error message if "patch" is not available -----------------------------------+---------------------------------------- Reporter: hinder | Owner: Type: defect | Status: new Priority: minor | Milestone: Component: EinsteinToolkit thorn | Version: Keywords: | -----------------------------------+---------------------------------------- The PATCH variable is used in the zlib configuration script but there is no check that it has been set. It is also not declared in the configuration.ccl as being used. Should all environment variables used in the script be declared? PATCH is usually set by autoconf, unless it is unavailable, in which case it is not set. Replacing $PATCH with ${PATCH?} would be enough to give a sensible error message. I don't know if there are versions of bash that would not understand this. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/832> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1096: parallelize LocalInterp using OpenMP
by Einstein Toolkit 16 Sep '12

16 Sep '12

#1096: parallelize LocalInterp using OpenMP -----------------------------------+---------------------------------------- Reporter: rhaas | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: EinsteinToolkit thorn | Version: Keywords: LocalInterp | -----------------------------------+---------------------------------------- the attached patch parallelizes the interpolation loop in CactusNumerical/LocalInterp (which provides "uniform cartesian" interpolation) using OpenMP. A test using it is InterpToArray's wavetoy test which still passes. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1096> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1095: Support job chaining on Titan
by Einstein Toolkit 15 Sep '12

15 Sep '12

#1095: Support job chaining on Titan ------------------------+--------------------------------------------------- Reporter: eschnett | Owner: eschnett Type: defect | Status: new Priority: major | Milestone: Component: SimFactory | Version: Keywords: | ------------------------+--------------------------------------------------- -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1095> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1093: Support job chaining on Carver
by Einstein Toolkit 15 Sep '12

15 Sep '12

#1093: Support job chaining on Carver ------------------------+--------------------------------------------------- Reporter: eschnett | Owner: eschnett Type: defect | Status: new Priority: minor | Milestone: Component: SimFactory | Version: Keywords: | ------------------------+--------------------------------------------------- -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1093> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1094: Submit job chaining on Surveyor/Intrepid
by Einstein Toolkit 15 Sep '12

15 Sep '12

#1094: Submit job chaining on Surveyor/Intrepid ------------------------+--------------------------------------------------- Reporter: eschnett | Owner: eschnett Type: defect | Status: new Priority: minor | Milestone: Component: SimFactory | Version: Keywords: | ------------------------+--------------------------------------------------- -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1094> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1091: use efficient RK4 in multirate RK4 RK2 scheme
by Einstein Toolkit 14 Sep '12

14 Sep '12

#1091: use efficient RK4 in multirate RK4 RK2 scheme -------------------------+-------------------------------------------------- Reporter: rhaas | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: Cactus | Version: Keywords: MoL | -------------------------+-------------------------------------------------- This patch cleans up the code, improves performance of the MoL loops since it combines several loops into one, and reduces the required scratch space. Code originally by Erik, the imported into Zelmani by Christian Reisswig. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1091> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1084: increase default value of RELTOL to 1e-12
by Einstein Toolkit 14 Sep '12

14 Sep '12

#1084: increase default value of RELTOL to 1e-12 -------------------------+-------------------------------------------------- Reporter: rhaas | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: Cactus | Version: Keywords: test system | -------------------------+-------------------------------------------------- right now the defaults for ABSTOL and RELTOL (see lib/sbin/RunTestUtils.pl line 587) are {{{ $runconfig{"ABSTOL"} = 1e-12; $runconfig{"RELTOL"} = 0; }}} in particular RELTOL is set to zero. This means that for values of order 1000 or so ABSTOL requests more significant figures than a double provides. Instead it would seem to be more sensible to request RELTOL = 1e-12 as well which will leave the accuracy unchanged for values of order unity but make the test system less prone to false alarms for values that are larger (eg sum reductions, values close to the puncture) -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1084> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1076: abort Formaline's git-lock.pl if aquiring lock fails for reasons other than EEXIST
by Einstein Toolkit 14 Sep '12

14 Sep '12

#1076: abort Formaline's git-lock.pl if aquiring lock fails for reasons other than EEXIST -----------------------------------+---------------------------------------- Reporter: rhaas | Owner: Type: defect | Status: new Priority: major | Milestone: Component: EinsteinToolkit thorn | Version: Keywords: Formaline | -----------------------------------+---------------------------------------- without this it enters an infinite loop if eg the path to the lockdir does not exist. With this patch, the command that wait for the lock is not executed and the make system prints out an error message. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1076> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1087: qc0-mclachlan fails with Assertion `not reg.processors' failed
by Einstein Toolkit 14 Sep '12

14 Sep '12

#1087: qc0-mclachlan fails with Assertion `not reg.processors' failed ----------------------+----------------------------------------------------- Reporter: hinder | Owner: eschnett Type: defect | Status: new Priority: critical | Milestone: Component: Carpet | Version: Keywords: | ----------------------+----------------------------------------------------- I am running qc0-mclachlan.par from the ET trunk on Datura. I get this error message during startup: cactus_sim: /home/ianhin/Cactus/EinsteinToolkit/arrangements/Carpet/CarpetLib/src/region.cc:166: void combine_regions(const std::vector<region_t, std::allocator<region_t>> &, std::vector<region_t, std::allocator<region_t>> &): Assertion `not reg.processors' failed. I get the same message whether I run on 1 MPI process or 2, and also on another machine. Since qc0-mclachlan is a standard BBH simulation, I assume that a similar error could/does occur for any binary simulation with moving-boxes mesh refinement. Setting priority to Critical as a result. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1087> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1090: use efficient RK4 in multirate RK4 RK2 scheme
by Einstein Toolkit 13 Sep '12

13 Sep '12

#1090: use efficient RK4 in multirate RK4 RK2 scheme -------------------------+-------------------------------------------------- Reporter: rhaas | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: Cactus | Version: Keywords: MoL | -------------------------+-------------------------------------------------- This patch cleans up the code, improves performance of the MoL loops since it combines several loops into one, and reduces the required scratch space. Code originally by Erik, the imported into Zelmani by Christian Reisswig. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1090> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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