Trac May 2013

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[Einstein Toolkit] #1229: provide downloadable tarball of ET
by Einstein Toolkit 22 May '13

22 May '13

#1229: provide downloadable tarball of ET -------------------------------------+-------------------------------------- Reporter: rhaas | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: EinsteinToolkit website | Version: Keywords: | -------------------------------------+-------------------------------------- I created a mock up download page (with one paragraph changed) with a tar ball of the current release version of the ET. http://www.tapir.caltech.edu/~rhaas/ET/ To provide the tarball we would need some way to store data on the web- sever that is not archived via svn (or live with ~200MB commmits). Alternatively I am happy to have the tarball live in in my webspace and keep the link though a more "permanent" storage site might be more useful. The tarball would need to be updated whenever the release branch(es) change. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1229> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1267: CCTK_Info, CCTK_Warn, CCTK_Error not documented
by Einstein Toolkit 22 May '13

22 May '13

#1267: CCTK_Info, CCTK_Warn, CCTK_Error not documented ----------------------+----------------------------------------------------- Reporter: eschnett | Owner: Type: defect | Status: new Priority: minor | Milestone: Component: Cactus | Version: Keywords: | ----------------------+----------------------------------------------------- The reference manual lacks documentation for CCTK_Info, CCTK_Warn, CCTK_Error. Only their "V" equivalents and their macro equivalents are documented. In addition, I see that the documentation claims that these three functions are "internal" functions. This is not true -- if this was true, they would have CCTKi_ prefixes. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1267> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1366: reduced WENO test
by Einstein Toolkit 22 May '13

22 May '13

#1366: reduced WENO test -----------------------------------+---------------------------------------- Reporter: rhaas | Owner: Type: enhancement | Status: new Priority: major | Milestone: ET_2013_05 Component: EinsteinToolkit thorn | Version: Keywords: GRHydro | -----------------------------------+---------------------------------------- the attached patch replaces the diagonal shocktube in the WENO test by a shock along the y direction. The diagonal shock causes issues near the boundary where the shock fails due to differences between gfortran and intel compilers. One issue is obviously that the boundary condition is incorrect and one really would want to use a boundary condition similar to the ones implemented for the MHD shocks by Josh and Bruno. For now I simplified the test which also makes to work more reliably on the different compilers. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1366> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1221: Reduction weight anomaly when using zero CoordBase::boundary_shiftout_*
by Einstein Toolkit 17 May '13

17 May '13

#1221: Reduction weight anomaly when using zero CoordBase::boundary_shiftout_* ------------------------+--------------------------------------------------- Reporter: bentivegna | Owner: eschnett Type: defect | Status: new Priority: minor | Milestone: Component: Carpet | Version: development version Keywords: | ------------------------+--------------------------------------------------- When using a refinement level that covers the entire grid, and setting the CoordBase::boundary_shiftout_* parameters to zero, the following warning appears: INFO (CarpetReduce): Simulation domain volume: 8000 INFO (CarpetReduce): Additional excised volume: 0 INFO (CarpetReduce): Reduction weight sum: 9141 WARNING level 1 in thorn CarpetReduce processor 0 host socket.local (line 137 of /Users/bennie/CactusTrees/TrueAMR/arrangements/Carpet/CarpetReduce/src/mask_test.c): -> Simulation domain volume and reduction weight sum differ This can be reproduced using the attached parameter file. The problem seems to arise at the boundaries of the restricted region: I would expect the coarse grid to carry zero reduction weight everywhere (as it does if the shiftout is one), but the boundaries have a non-zero weight instead, which leads to double counting, and hence the difference between domain volume and weight sum. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1221> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1171: WeylScal4 schedule order is incorrect
by Einstein Toolkit 17 May '13

17 May '13

#1171: WeylScal4 schedule order is incorrect -----------------------------------+---------------------------------------- Reporter: hinder | Owner: Type: defect | Status: new Priority: major | Milestone: Component: EinsteinToolkit thorn | Version: Keywords: WeylScal4 testsuite | -----------------------------------+---------------------------------------- WeylScal4 contains a calculation for computing the I and J invariants from the Psis. This calculation is not scheduled explicitly after the Psis. Therefore, Cactus will probably schedule the routines alphabetically, which should be wrong. This should be corrected either with an After or Schedule element in the calculation. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1171> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1333: Fortran module in GRHydro_InterfacesM.h is nonsensical
by Einstein Toolkit 16 May '13

16 May '13

#1333: Fortran module in GRHydro_InterfacesM.h is nonsensical -----------------------------------+---------------------------------------- Reporter: rhaas | Owner: Type: defect | Status: new Priority: major | Milestone: Component: EinsteinToolkit thorn | Version: Keywords: GRHydro | -----------------------------------+---------------------------------------- since 1.) the module is stored in a .h file 2.) the .h file is included at the *top* of .F90 files 3.) the routines for which modules are declared are mostly C routines that do not live in a module as a result should one actually "use" the module in eg con2prim then one would get a link time error looking for the non-existent fortran module routine I probably also creates all kinds of race conditions to have the same module defined in more than one source file, it also carefully circumvents the Cactus module tracking mechanism. It is highly confusing and misleading to have the module present when in fact it cannot be used. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1333> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1355: Testsuite of WaveToy1DF77 fails
by Einstein Toolkit 16 May '13

16 May '13

#1355: Testsuite of WaveToy1DF77 fails --------------------+------------------------------------------------------- Reporter: knarf | Owner: Type: defect | Status: new Priority: major | Milestone: Cactus_4.2.0 Component: Other | Version: Keywords: | --------------------+------------------------------------------------------- The thorn calls CCTKi_CreateGroup, and does check the return status - however, CCTKi_CreateGroup already calls CCTK_WARN(0,...) in case of an error, and aborts the run. {{{ WARNING level 0 in thorn Cactus processor 0 host spine.cct.lsu.edu (line 112 of /home/knarf/release/Cactus_4.2.0/configs/sim/build/CactusBindings/Variables/WaveToy1DF77.c): -> : Working dimension already set, cannot create GF group 'coords1d' with dimension 1 WARNING level 0 in thorn Cactus processor 0 host spine.cct.lsu.edu (line 112 of /home/knarf/release/Cactus_4.2.0/configs/sim/build/CactusBindings/Variables/WaveToy1DF77.c): -> CCTKi_CreateGroup: Working dimension already set, cannot create GF group 'coords1d' with dimension 1 -------------------------------------------------------------------------- }}} -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1355> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1354: Testsuite of TestTable fails
by Einstein Toolkit 16 May '13

16 May '13

#1354: Testsuite of TestTable fails ----------------------+----------------------------------------------------- Reporter: knarf | Owner: Type: defect | Status: new Priority: critical | Milestone: ET_2013_05 Component: Cactus | Version: development version Keywords: | ----------------------+----------------------------------------------------- The testsuite of CactusTest/TestTable fails. This, however, is not catched by the Cactus testsuite mechanism, since it doesn't check for return status (or this doesn't work), and no files are created by the testsuite even when it passes (none are present in svn). -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1354> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1316: Piraha's smart_ptr should be in namespace
by Einstein Toolkit 15 May '13

15 May '13

#1316: Piraha's smart_ptr should be in namespace ----------------------+----------------------------------------------------- Reporter: eschnett | Owner: Type: defect | Status: new Priority: major | Milestone: ET_2013_05 Component: Cactus | Version: Keywords: | ----------------------+----------------------------------------------------- Piraha defines a helper class smart_ptr (and smart_ptr_guts). These should be located in a namespace. Probably all of Piraha should be in the namespace cctk. As is, any user who tried to use Piraha in a thorn would be out of luck, since the name "piraha" is now globally already taken. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1316> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1315: src/piraha/smart_ptr.hpp has wrong licence
by Einstein Toolkit 10 May '13

10 May '13

#1315: src/piraha/smart_ptr.hpp has wrong licence ----------------------+----------------------------------------------------- Reporter: eschnett | Owner: Type: defect | Status: new Priority: major | Milestone: ET_2013_05 Component: Cactus | Version: Keywords: | ----------------------+----------------------------------------------------- Cactus (the flesh) is distributed under the LGPL. However, the file src/piraha/smart_ptr.hpp has a statement that it is distributed under the Boost licence. This should be rectified. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1315> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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Trac May 2013