Trac March 2014

trac@lists.einsteintoolkit.org

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137 discussions

[Einstein Toolkit] #1490: ExternalLibraries/PAPI contains testsuite, but no data
by Einstein Toolkit 10 Nov '14

10 Nov '14

#1490: ExternalLibraries/PAPI contains testsuite, but no data -----------------------------------+---------------------------------------- Reporter: knarf | Owner: Type: defect | Status: new Priority: minor | Milestone: ET_2014_05 Component: EinsteinToolkit thorn | Version: development version Keywords: | -----------------------------------+---------------------------------------- ExternalLibraries/PAPI contains testsuite, but no data. This means the testsuite mechanism (currently) will count it always as succeeding, which is not helpful. Also, it contains a README file which only says that this directory is empty - which is not only not helpful, but also wrong, given that there is this README inside.. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1490> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1481: Hidden hard-coded limits on max_l_modes and max_vars in Multipole
by Einstein Toolkit 10 Nov '14

10 Nov '14

#1481: Hidden hard-coded limits on max_l_modes and max_vars in Multipole --------------------------------------+------------------------------------- Reporter: bernard.j.kelly@… | Owner: Type: defect | Status: new Priority: major | Milestone: ET_2013_11 Component: EinsteinToolkit thorn | Version: ET_2013_05 Keywords: Multipole | --------------------------------------+------------------------------------- The EinsteinAnalysis/Multipole thorn has hard-coded limits (in src/multipole.cc) on the number of grid functions that can be decomposed (max_vars) and how high in polar quantum number this decomposition can go (max_l_modes). However, these are not reflected in the thorn's param.ccl. In fact, param.ccl contains a parameter "l_max", allowing it to be *any* positive value, and doesn't test this against max_l_modes until execution of this source. Wouldn't it make more sense to impose max_l_modes immediately at PARAMCHECK? To make the actual limit on interpolated functions explicit, a number of desired interpolants could be set in param.ccl (like "n_variables") --- limited if necessary to a hard-coded number that appears as a limit in the range. If the user tries to set n_variables too high, it gets caught at PARAMCHECK; if (s)he accidentally includes too many entries in the "variables" parameter, the extra ones would just be silently ignored. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1481> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1360: TAT/TATPETSc has no (ET-only) testsuite
by Einstein Toolkit 10 Nov '14

10 Nov '14

#1360: TAT/TATPETSc has no (ET-only) testsuite -----------------------------------+---------------------------------------- Reporter: knarf | Owner: Type: enhancement | Status: new Priority: minor | Milestone: ET_2013_11 Component: EinsteinToolkit thorn | Version: development version Keywords: | -----------------------------------+---------------------------------------- It would be nice if TATPETSc, being part of the ET, would have at least one testsuite that can actually run using the ET only. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1360> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1317: GRHydro should provide _one_ mechanism to set a GP to atmosphere
by Einstein Toolkit 10 Nov '14

10 Nov '14

#1317: GRHydro should provide _one_ mechanism to set a GP to atmosphere -----------------------------------+---------------------------------------- Reporter: knarf | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: EinsteinToolkit thorn | Version: development version Keywords: | -----------------------------------+---------------------------------------- GRHydro should provide _one_ mechanism to set a GP to atmosphere which should then be used whenever that should be the case. Right now, this is copied in several places. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1317> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1075: Test cases with specific number of processes
by Einstein Toolkit 20 Oct '14

20 Oct '14

#1075: Test cases with specific number of processes -------------------------+-------------------------------------------------- Reporter: eschnett | Owner: Type: enhancement | Status: new Priority: major | Milestone: Component: Cactus | Version: Keywords: | -------------------------+-------------------------------------------------- Some test cases require a specific number of processes. Instead not running, they should run on that number of processes. This would ensure that all tests execute all the time. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1075> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1158: ExternalLibraries/HDF5 should change the defaults for HDF5_ENABLE_CXX and HDF5_ENABLE_FORTRAN to "no".
by Einstein Toolkit 13 Oct '14

13 Oct '14

#1158: ExternalLibraries/HDF5 should change the defaults for HDF5_ENABLE_CXX and HDF5_ENABLE_FORTRAN to "no". -----------------------------------+---------------------------------------- Reporter: knarf | Owner: Type: defect | Status: new Priority: minor | Milestone: Component: EinsteinToolkit thorn | Version: development version Keywords: | -----------------------------------+---------------------------------------- ExternalLibraries/HDF5 should change the defaults for HDF5_ENABLE_CXX and HDF5_ENABLE_FORTRAN to "no". Nothing within the toolkit or Cactus still uses these interfaces and system wide installed libraries might not come with it, leading to link failures. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1158> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1388: New thorn MemSpeed
by Einstein Toolkit 02 Oct '14

02 Oct '14

#1388: New thorn MemSpeed -----------------------------------+---------------------------------------- Reporter: eschnett | Owner: Type: enhancement | Status: new Priority: major | Milestone: Component: EinsteinToolkit thorn | Version: development version Keywords: | -----------------------------------+---------------------------------------- I have written a thorn MemSpeed, available at <https://svn.einsteintoolkit.org/incoming/MemSpeed>. This thorn is useful for performance tuning. I propose to add it to CactusUtils. From the README: Determine the speed of the CPU, as well as latencies and bandwidths of caches and main memory. These provides ideal, but real-world values against which the performance of other routines can be compared. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1388> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1517: Make Simfactory tell you what it's doing
by Einstein Toolkit 29 Sep '14

29 Sep '14

#1517: Make Simfactory tell you what it's doing -------------------------+-------------------------------------------------- Reporter: sbrandt | Owner: eschnett Type: enhancement | Status: new Priority: optional | Milestone: Cactus_4.3.0 Component: SimFactory | Version: development version Keywords: | -------------------------+-------------------------------------------------- Sometimes I'd like to know what shell commands Simfactory is running. This patch causes Simfactory to print out messages of the form "COMMAND: ...." when the --verbose flag is set. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1517> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1483: speed up reading metadata of HDF5 files in visit
by Einstein Toolkit 15 Sep '14

15 Sep '14

#1483: speed up reading metadata of HDF5 files in visit -------------------------+-------------------------------------------------- Reporter: rhaas | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: Other | Version: development version Keywords: CarpetHDF5 | -------------------------+-------------------------------------------------- The attached patch tries to extract as much information about a dataset from the dataset name as possible. Since accessing attributes is slow but the dataset name comes for free this speeds up opening HDF5 files in VisIt drastically (I had a factor of 6 when I measured it quite a while ago). This is certainly not the nicest way of parsing the string, one could think of sequentially looking for "name=value" constructs in the string and acting based on the name rather than just matching against all possible options. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1483> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #499: Prolongation fails with vectorisation enabled
by Einstein Toolkit 25 Aug '14

25 Aug '14

#499: Prolongation fails with vectorisation enabled --------------------+------------------------------------------------------- Reporter: hinder | Owner: eschnett Type: defect | Status: new Priority: major | Milestone: Component: Carpet | Version: Keywords: | --------------------+------------------------------------------------------- The development version of Carpet uses vectorisation to speed-up prolongation. This fails with various errors, including corruption of the malloc heap. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/499> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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Trac March 2014