Trac September 2025

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#2883: ExternalLibraries fail to build with cmake 4.0
by Roland Haas 03 Sep '25

03 Sep '25

#2883: ExternalLibraries fail to build with cmake 4.0 Reporter: Roland Haas Status: resolved Milestone: Version: Type: bug Priority: major Component: EinsteinToolkit thorn Changes (by Roland Haas): status: resolved (was open) -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2883/externallibraries…

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#2880: backport ExternalLibraries changes for gcc-15, and RPM-based repos to Kruskal
by Roland Haas 03 Sep '25

03 Sep '25

#2880: backport ExternalLibraries changes for gcc-15, and RPM-based repos to Kruskal Reporter: Roland Haas Status: resolved Milestone: Version: Type: bug Priority: major Component: Comment (by Roland Haas): Backported as git hash [0a4f089](https://github.com/EinsteinToolkit/ExternalLibraries-yaml_cpp/comm… "yaml-cpp: patch minimum CMake requirement" of [ExternalLibraries-yaml\_cpp](https://github.com/EinsteinToolkit/ExternalLib… -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2880/backport-external…

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#2883: ExternalLibraries fail to build with cmake 4.0
by Roland Haas 03 Sep '25

03 Sep '25

#2883: ExternalLibraries fail to build with cmake 4.0 Reporter: Roland Haas Status: open Milestone: Version: Type: bug Priority: major Component: EinsteinToolkit thorn Comment (by Roland Haas): Applied as git hash [d19a948](https://github.com/EinsteinToolkit/ExternalLibraries-yaml_cpp/comm… "yaml-cpp: patch minimum CMake requirement" of [ExternalLibraries-yaml\_cpp](https://github.com/EinsteinToolkit/ExternalLib… -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2883/externallibraries…

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#2883: ExternalLibraries fail to build with cmake 4.0
by Roland Haas 03 Sep '25

03 Sep '25

#2883: ExternalLibraries fail to build with cmake 4.0 Reporter: Roland Haas Status: open Milestone: Version: Type: bug Priority: major Component: EinsteinToolkit thorn Comment (by Roland Haas): CMake fix for yaml-cpp: [https://github.com/EinsteinToolkit/ExternalLibraries-yaml\_cpp/pull/2](http… -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2883/externallibraries…

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#2883: ExternalLibraries fail to build with cmake 4.0
by Roland Haas 03 Sep '25

03 Sep '25

#2883: ExternalLibraries fail to build with cmake 4.0 Reporter: Roland Haas Status: open Milestone: Version: Type: bug Priority: major Component: EinsteinToolkit thorn Changes (by Roland Haas): status: open (was resolved) Comment (by Roland Haas): Also fails in yaml-cpp (which Fedora had a binary package, so this was not noticed before). Reported by Jasper Bos. -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2883/externallibraries…

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#2885: test for std::filesystem availability in Silo output likely broken
by Roland Haas 03 Sep '25

03 Sep '25

#2885: test for std::filesystem availability in Silo output likely broken Reporter: Roland Haas Status: new Milestone: Version: Type: bug Priority: minor Component: The test ``` #if defined __cpp_lib_filesystem && __cpp_lib_filesystem < 201703L #include <experimental/filesystem> namespace fs = std::experimental::filesystem; #else #include <filesystem> namespace fs = std::filesystem; #endif ``` \(or so\) in the Silo output routines is quite likely not performing as intended. Namely 1. `__cpp_lib_filesystem` is defined either in `<version>` \(C\+\+20\) or in `<filesystem>` \(which is what we want to test for\) 2. if defined \(at least in g\+\+12\) it is set to the constant `201703L` anyway References: \* [https://en.cppreference.com/w/cpp/feature\_test.html](https://en.cppreferen… \(though g\+\+ does provide a version file even in version of gcc that do not support C\+\+20 and also when C\+\+20 is not the language version used\) \* [https://stackoverflow.com/a/53365539](https://stackoverflow.com/a/53365539) which is somewhat more complex than we’d want, and also would require access to `<version>`. The current workaround exists b/c of old gcc versions \(7 apparently\) and also for some clusters where the \(AMD / clang / hip\) compiler is old. ‌ -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2885/test-for-std-file…

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#2882: Running BBH with CarpetX with CPUs: High memory consumption and low performance
by Alejandra Gonzalez 03 Sep '25

03 Sep '25

#2882: Running BBH with CarpetX with CPUs: High memory consumption and low performance Reporter: Alejandra Gonzalez Status: new Milestone: Version: Type: bug Priority: major Component: CarpetX Comment (by Alejandra Gonzalez): An update on this: CarpetX \(main branch\) CPU without subcycling → still consumes a lot of memory and the performance keeps being slow CarpetX \(liwei’s branch\) CPU with subcycling → I keep getting out of memory errors so I still haven’t gotten the chance to check its performance -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2882/running-bbh-with-…

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#2880: backport ExternalLibraries changes for gcc-15, and RPM-based repos to Kruskal
by Roland Haas 02 Sep '25

02 Sep '25

#2880: backport ExternalLibraries changes for gcc-15, and RPM-based repos to Kruskal Reporter: Roland Haas Status: resolved Milestone: Version: Type: bug Priority: major Component: Changes (by Roland Haas): status: resolved (was new) -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2880/backport-external…

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#2880: backport ExternalLibraries changes for gcc-15, and RPM-based repos to Kruskal
by Roland Haas 02 Sep '25

02 Sep '25

1 0

#2883: ExternalLibraries fail to build with cmake 4.0
by Roland Haas 02 Sep '25

02 Sep '25

#2883: ExternalLibraries fail to build with cmake 4.0 Reporter: Roland Haas Status: resolved Milestone: Version: Type: bug Priority: major Component: EinsteinToolkit thorn Changes (by Roland Haas): status: resolved (was new) -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2883/externallibraries…

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Trac September 2025