Trac October 2011

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179 discussions

[Einstein Toolkit] #410: CarpetIOHDF5 may segfault when one_file_per_group is selected
by Einstein Toolkit 09 Nov '11

09 Nov '11

#410: CarpetIOHDF5 may segfault when one_file_per_group is selected --------------------------------+------------------------------------------- Reporter: bmundim | Owner: eschnett Type: defect | Status: new Priority: major | Milestone: Component: Carpet | Version: Keywords: Carpet git version | --------------------------------+------------------------------------------- I was facing one of those cryptic MPI error messages on Ranger, where your job quits without any useful error message. It turns out that this parameter file had CarpetIOHDF5::one_file_per_group = "yes" CarpetIOHDF5::out2D_vars = " ADMBase::gxx" and CarpetIOHDF5 would try to loop over the group variables when just one of them was selected. As a result it has accessed memory address that it was not supposed to, consequently killing the job. I have attached the stack back trace. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/410> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #431: Update some external libraries
by Einstein Toolkit 09 Nov '11

09 Nov '11

#431: Update some external libraries -----------------------------------+---------------------------------------- Reporter: eschnett | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: EinsteinToolkit thorn | Version: Keywords: | -----------------------------------+---------------------------------------- Several external libraries have new versions available: LAPACK PETSc curl git These are only minor updates. I suggest to apply them. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/431> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #467: Make table printing functions publicly accessible
by Einstein Toolkit 09 Nov '11

09 Nov '11

#467: Make table printing functions publicly accessible -------------------------+-------------------------------------------------- Reporter: eschnett | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: Cactus | Version: Keywords: | -------------------------+-------------------------------------------------- The table data types (util_Table.h) have internal routines that print the table contents to screen. This can be helpful for debugging. The attached patch makes these functions publicly available. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/467> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #532: Don't copy .svn directories when running test cases
by Einstein Toolkit 09 Nov '11

09 Nov '11

#532: Don't copy .svn directories when running test cases -------------------------+-------------------------------------------------- Reporter: eschnett | Owner: eschnett Type: enhancement | Status: new Priority: minor | Milestone: Component: SimFactory | Version: Keywords: | -------------------------+-------------------------------------------------- Don't copy .svn or .git directories when running test cases. We probably have a list of excluded directories somewhere that we could reuse. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/532> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #530: Change default for --num-threads
by Einstein Toolkit 09 Nov '11

09 Nov '11

#530: Change default for --num-threads -------------------------+-------------------------------------------------- Reporter: eschnett | Owner: eschnett Type: enhancement | Status: new Priority: major | Milestone: Component: SimFactory | Version: Keywords: | -------------------------+-------------------------------------------------- Change the default for --num-threads to be what the MDB specifies for the particular machine, instead of using a single thread by default. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/530> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #563: Do not copy .svn directories for test suite
by Einstein Toolkit 09 Nov '11

09 Nov '11

#563: Do not copy .svn directories for test suite ------------------------+--------------------------------------------------- Reporter: eschnett | Owner: eschnett Type: defect | Status: new Priority: major | Milestone: Component: SimFactory | Version: Keywords: | ------------------------+--------------------------------------------------- Simfactory copies the content of .svn directories when it copies the test case data into the simulation directory. The problem is line 509 in simrestart.py; this rsync command doesn't exclude .svn directories. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/563> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #601: Wanted: Routine to convert table to string
by Einstein Toolkit 09 Nov '11

09 Nov '11

#601: Wanted: Routine to convert table to string -------------------------+-------------------------------------------------- Reporter: eschnett | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: Cactus | Version: Keywords: | -------------------------+-------------------------------------------------- It would be nice to have a routine that converted a table to a string, using the same syntax that is accepted by Util_TableCreateFromString. This is a nice, compact notation that is much easier to read than the internal table dumping syntax. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/601> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #581: Pass unallocated arrays to Fortran as NULL pointers
by Einstein Toolkit 09 Nov '11

09 Nov '11

#581: Pass unallocated arrays to Fortran as NULL pointers -------------------------+-------------------------------------------------- Reporter: eschnett | Owner: Type: enhancement | Status: new Priority: major | Milestone: Component: Cactus | Version: Keywords: | -------------------------+-------------------------------------------------- The deleted comment is wrong. We should always pass unallocated arrays to Fortran to catch allocation errors. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/581> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #596: ET installation problem.
by Einstein Toolkit 08 Nov '11

08 Nov '11

#596: ET installation problem. -----------------------+---------------------------------------------------- Reporter: anonymous | Type: defect Status: new | Priority: major Milestone: | Component: Other Version: | Keywords: -----------------------+---------------------------------------------------- Hello, My name is Maxim. I try to get the ET from instruction in tutorial: On the step wget --no-check-certificate https://github.com/gridaphobe/CRL/raw/ET_2011_05/GetComponents chmod 755 GetComponents ./GetComponents -a http://svn.einsteintoolkit.org/manifest/branches/ET_2011_05/einsteintoolkit… Not all throns is downloaded. 0 components checked out. 140 components updated. Unable to process simfactory Unable to process LSUThorns/QuasiLocalMeasures Unable to process LSUThorns/SummationByParts Unable to process LSUThorns/Vectors Unable to process KrancNumericalTools/GenericFD Unable to process McLachlan/doc Unable to process McLachlan/m Unable to process McLachlan/par Unable to process McLachlan/ML_ADMConstraints Unable to process McLachlan/ML_ADMQuantities Unable to process McLachlan/ML_BSSN Unable to process McLachlan/ML_BSSN_Helper Unable to process McLachlan/ML_BSSN_O2 Unable to process McLachlan/ML_BSSN_O2_Helper Unable to process McLachlan/ML_BSSN_Test Unable to process Carpet/doc Unable to process Carpet/Carpet Unable to process Carpet/CarpetEvolutionMask Unable to process Carpet/CarpetIOASCII Unable to process Carpet/CarpetIOBasic Unable to process Carpet/CarpetIOHDF5 Unable to process Carpet/CarpetIOScalar Unable to process Carpet/CarpetInterp Unable to process Carpet/CarpetInterp2 Unable to process Carpet/CarpetLib Unable to process Carpet/CarpetMask Unable to process Carpet/CarpetReduce Unable to process Carpet/CarpetRegrid Unable to process Carpet/CarpetRegrid2 Unable to process Carpet/CarpetSlab Unable to process Carpet/CarpetTracker Unable to process Carpet/LoopControl Unable to process GetComponents Time Elapsed: 108 minutes, 23 seconds I have repeat it 3 times, the result is the same. How to solve this problem? With Best Regards, Maxim -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/596> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #638: Enable symbols for backtraces
by Einstein Toolkit 08 Nov '11

08 Nov '11

#638: Enable symbols for backtraces -------------------------+-------------------------------------------------- Reporter: hinder | Owner: eschnett Type: enhancement | Status: new Priority: major | Milestone: ET_2011_10 Component: SimFactory | Version: Keywords: | -------------------------+-------------------------------------------------- The attached patch adds the option -rdynamic to CFLAGS and CXXFLAGS for all optionlists using the Intel or GCC compilers. This makes backtraces from Carpet (new in ET_2011_10) contain meaningful symbols rather than gibberish or nothing. This has been present in datura and damiana for a long time and works well. From man gcc: -rdynamic Pass the flag -export-dynamic to the ELF linker, on targets that support it. This instructs the linker to add all symbols, not only used ones, to the dynamic symbol table. This option is needed for some uses of “dlopen” or to allow obtaining backtraces from within a program. Given the usefulness of good backtraces and the nature of this option, I think it might be feasible and useful to get this in before the release, assuming that there will be another round of tests. I have only enabled this for GCC and Intel because I haven’t tested it with other compilers, nor with Fortran. I clearly haven't tested this on all the machines it applies to. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/638> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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Trac October 2011