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#2861: Running qc0 with CarpetX
by Lucas Timotheo Sanches 19 Mar '25

19 Mar '25

#2861: Running qc0 with CarpetX Reporter: Alejandra Gonzalez Status: open Milestone: Version: Type: bug Priority: major Component: EinsteinToolkit thorn Comment (by Lucas Timotheo Sanches): Hello Alejandra. ‌ Indeed, as you pointed out, the official Thornlists that include `CarpetX` don’t include `SpacetimeX`. This is because the thorns there are not yet part of the Einstein Toolkit. `Z4c` will probably be included in the next release, scheduled for May, but that is not yet certain. ‌ This means that this arrangement is still under active development and testing, but that should not stop you from using and exploring the thorns in there. ‌ Given the lack of official Thornlisists, I have attached to the issue the `spacetimex.th` file, which is the Thornlist that I personally use when interacting with these codes. I recommend that you do a clean checkout \(via `GetComponents`\) and a clean build of Cactus using this Thornlist. This will hopefully clear up your HDF5 problems -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2861/running-qc0-with-…

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#2861: Running qc0 with CarpetX
by Lucas Timotheo Sanches 19 Mar '25

19 Mar '25

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#2838: supplement pkg-config information by h5cc
by Roland Haas 19 Mar '25

19 Mar '25

#2838: supplement pkg-config information by h5cc Reporter: Roland Haas Status: resolved Milestone: Version: Type: bug Priority: major Component: EinsteinToolkit thorn Comment (by Roland Haas): Additional fixes as git hash [b5451d1](https://github.com/EinsteinToolkit/ExternalLibraries-HDF5/commits/… "HDF5: add support for different sorts of h5cc" of [ExternalLibraries-HDF5](https://github.com/EinsteinToolkit/ExternalLibrarie… since `h5cc` provided on macOS is different from that on Linux and accepts different options. Still does not fix issues on homebrew where the pkg-config entry is not just missing information but returns incorrect library names `-lz -llibname-NOTFOUND -llibname-NOTFOUND` -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2838/supplement-pkg-co…

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#2839: look for multiple flavors of hdf5 library names
by Roland Haas 19 Mar '25

19 Mar '25

#2839: look for multiple flavors of hdf5 library names Reporter: Roland Haas Status: resolved Milestone: Version: Type: bug Priority: major Component: EinsteinToolkit thorn Comment (by Roland Haas): Additional fixes applied as git hash [1d69db0](https://github.com/EinsteinToolkit/ExternalLibraries-HDF5/commits/… "HDF5: correctly handle error return from find\_lib" of [ExternalLibraries-HDF5](https://github.com/EinsteinToolkit/ExternalLibrarie… -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2839/look-for-multiple…

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#2861: Running qc0 with CarpetX
by Alejandra Gonzalez 18 Mar '25

18 Mar '25

#2861: Running qc0 with CarpetX Reporter: Alejandra Gonzalez Status: open Milestone: Version: Type: bug Priority: major Component: EinsteinToolkit thorn Comment (by Alejandra Gonzalez): The thornlist being shared on the CarpetX wiki is this one: [https://bitbucket.org/einsteintoolkit/manifest/raw/master/einsteintoolkit.t… However it doesn’t include TwoPuncturesX and many of the SpacetimeX thorns … -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2861/running-qc0-with-…

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#2861: Running qc0 with CarpetX
by Alejandra Gonzalez 18 Mar '25

18 Mar '25

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#2861: Running qc0 with CarpetX
by Alejandra Gonzalez 18 Mar '25

18 Mar '25

#2861: Running qc0 with CarpetX Reporter: Alejandra Gonzalez Status: open Milestone: Version: Type: bug Priority: major Component: EinsteinToolkit thorn Comment (by Alejandra Gonzalez): Hi Lucas, thank you so much for the information and the parfile. To run it I had to download some additional thorns, i.e. \`Multipole PunctureTracker AEILocalInterp WeylScal4 …\` that I didn’t have before. But now I get a weird error in the HDF5 thorn: ``` libtool: compile: gfortran -I. -I../../src -std=f2008 -pedantic -Wall -Wextra -Wunderflow -Wimplicit-interface -Wsurprising -Waliasing -Wcharacter-truncation -Warray-temporaries -Wintrinsics-std -Wimplicit-procedure -Wreal-q-constant -Wfunction-elimination -Wrealloc-lhs -Wrealloc-lhs-all -Wno-c-binding-type -Wuse-without-only -Winteger-division -Wfrontend-loop-interchange -fcheck=all -g -Og -I../../src -I../../fortran/src -g -fcray-pointer -ffixed-line-length-none -O2 -fopenmp -c H5VLff.F90 -o H5VLff.o H5VLff.F90:40:7: 40 | USE H5GLOBAL | 1 Warning: USE statement at (1) has no ONLY qualifier [-Wuse-without-only] H5VLff.F90:41:7: 41 | USE H5fortkit | 1 Warning: USE statement at (1) has no ONLY qualifier [-Wuse-without-only] H5VLff.F90:41:7: Fatal Error: Cannot open module file ‘h5fortkit.mod’ for reading at (1): No such file or directory compilation terminated. ``` which I didn’t have before while compiling CarpetX with cuda. I attach my thornlist. -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2861/running-qc0-with-…

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#2848: updates to FLRWSolver
by Roland Haas 14 Mar '25

14 Mar '25

#2848: updates to FLRWSolver Reporter: Roland Haas Status: new Milestone: ET_2025_05 Version: Type: enhancement Priority: major Component: EinsteinToolkit thorn Comment (by Roland Haas): @{557058:8bc23f2a-45c0-477d-8ac4-a5a16c734278} may be able to review. -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2848/updates-to-flrwso…

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#2861: Running qc0 with CarpetX
by Alejandra Gonzalez 14 Mar '25

14 Mar '25

#2861: Running qc0 with CarpetX Reporter: Alejandra Gonzalez Status: open Milestone: Version: Type: bug Priority: major Component: EinsteinToolkit thorn Comment (by Alejandra Gonzalez): Hi Lucas, Thank you very much. Just one more question regarding the parfile you are sharing: Where can I find the thorn \`AEILocalInterp\`? -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2861/running-qc0-with-…

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#2861: Running qc0 with CarpetX
by Lucas Timotheo Sanches 13 Mar '25

13 Mar '25

#2861: Running qc0 with CarpetX Reporter: Alejandra Gonzalez Status: open Milestone: Version: Type: bug Priority: major Component: EinsteinToolkit thorn Comment (by Lucas Timotheo Sanches): I have attached a more complex `qc0` parameter file, which uses `TwoPunctureX` for initial data, but also performs Apparent Horizon finding, puncture tracking and multipole extractions of the Psi4 Weyl scalar. This example should give you a good idea on what production run looks like and may be useful to your applications. -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2861/running-qc0-with-…

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