Trac March 2026

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#2923: ADIOS2 compilation fails due to unknown type name ‘INT4= ’
by Cheng-Hsin Cheng 31 Mar '26

31 Mar '26

#2923: ADIOS2 compilation fails due to unknown type name ‘INT4’ Reporter: Cheng-Hsin Cheng Status: new Milestone: Version: ET_2025_05 Type: bug Priority: major Component: EinsteinToolkit thorn Comment (by Cheng-Hsin Cheng): Here is the full build output showing the errors I encountered. It was not obvious to me how the Fortran compiler isn't configured correctly, as I was able to compile other Fortran files without issue. -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2923/adios2-compilatio…

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#2922: CarpetX does not compile with CUDA 12.9
by Steven R. Brandt 27 Mar '26

27 Mar '26

#2922: CarpetX does not compile with CUDA 12.9 Reporter: Steven R. Brandt Status: new Milestone: ET_2026_05 Version: Type: bug Priority: major Component: CarpetX Comment (by Steven R. Brandt): Yes, this is the whole error message. Adding the qualifier gives the following error: ``` /work/sbrandt/Cactus/arrangements/CarpetX/CarpetX/src/io_openpmd.cxx(287): error: class "Arith::vect<int, 3>" has no member "any" constexpr bool empty() const { return vect<int,dim>::any(hi < lo); } ^ /work/sbrandt/Cactus/arrangements/CarpetX/CarpetX/src/io_openpmd.cxx(1251): error: class "Arith::vect<int, 3>" has no member "any" if (vect<int,dim>::any(I < box.lo || I >= box.hi)) ^ ``` -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2922/carpetx-does-not-…

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#2923: ADIOS2 compilation fails due to unknown type name ‘INT4= ’
by Roland Haas 27 Mar '26

27 Mar '26

#2923: ADIOS2 compilation fails due to unknown type name ‘INT4’ Reporter: Cheng-Hsin Cheng Status: new Milestone: Version: ET_2025_05 Type: bug Priority: major Component: EinsteinToolkit thorn Comment (by Roland Haas): I think what Steve says is that it uses the Fortran compiler at compile stage to figure out what INT4 should be. So you need to make sure to have a working Fortran compiler set up in your option list. Even if you do not actually expect to compile any Fortran code. Most likely if you scroll up in the error log you may find more information. If you cannot identify anything, please attach the full error log to the ticket. See https://einsteintoolkit.org/support.html#general-guidelines-for-questions -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2923/adios2-compilatio…

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#2923: ADIOS2 compilation fails due to unknown type name ‘INT4= ’
by Cheng-Hsin Cheng 27 Mar '26

27 Mar '26

#2923: ADIOS2 compilation fails due to unknown type name ‘INT4’ Reporter: Cheng-Hsin Cheng Status: new Milestone: Version: ET_2025_05 Type: bug Priority: major Component: EinsteinToolkit thorn Comment (by Cheng-Hsin Cheng): Sorry, I am still not understanding how this can be resolved. The ADIOS2 library was configured without Fortran support by default, and I don't understand how it would affect the compilation for the C files. How should I configure my build? -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2923/adios2-compilatio…

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#2922: CarpetX does not compile with CUDA 12.9
by Erik Schnetter 27 Mar '26

27 Mar '26

#2922: CarpetX does not compile with CUDA 12.9 Reporter: Steven R. Brandt Status: new Milestone: ET_2026_05 Version: Type: bug Priority: major Component: CarpetX Comment (by Erik Schnetter): Is that the complete error message? Does it list the matching function declarations that make the call ambiguous? Did you try writing `Arith::vect<int,dim>::any(...)`? -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2922/carpetx-does-not-…

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#2922: CarpetX does not compile with CUDA 12.9
by Steven R. Brandt 27 Mar '26

27 Mar '26

#2922: CarpetX does not compile with CUDA 12.9 Reporter: Steven R. Brandt Status: new Milestone: ET_2026_05 Version: Type: bug Priority: major Component: CarpetX Comment (by Steven R. Brandt): I have already provided the workaround in the hack/vect_any branch, but here it is again: ``` diff --git a/Arith/src/vect.hxx b/Arith/src/vect.hxx index 302833da..c547bb46 100644 --- a/Arith/src/vect.hxx +++ b/Arith/src/vect.hxx @@ -638,6 +638,12 @@ template <typename T, int D> struct vect { zero<T>()(), x); } + friend constexpr ARITH_INLINE ARITH_DEVICE ARITH_HOST auto /*bool*/ + vect_any(const vect &x) { + return fold([](const T &a, const T &b) ARITH_INLINE { return a || b; }, + zero<T>()(), x); + } + friend constexpr ARITH_INLINE ARITH_DEVICE ARITH_HOST auto /*bool*/ allisfinite(const vect &x) { return all( diff --git a/CarpetX/src/io_openpmd.cxx b/CarpetX/src/io_openpmd.cxx index 536a0749..a84bcbdb 100644 --- a/CarpetX/src/io_openpmd.cxx +++ b/CarpetX/src/io_openpmd.cxx @@ -284,7 +284,7 @@ struct carpetx_openpmd_t { constexpr friend bool operator!=(const box_t &x, const box_t &y) { return !(x == y); } - constexpr bool empty() const { return any(hi < lo); } + constexpr bool empty() const { return vect_any(hi < lo); } constexpr Arith::vect<T, D> shape() const { Arith::vect<T, D> sh; for (std::size_t d = 0; d < D; ++d) @@ -1248,7 +1248,7 @@ void carpetx_openpmd_t::InputOpenPMD(const cGH *const cctkGH, for (int j = extbox.lo[1]; j < extbox.hi[1]; ++j) { for (int i = extbox.lo[0]; i < extbox.hi[0]; ++i) { const Arith::vect<int, dim> I{i, j, k}; - if (any(I < box.lo || I >= box.hi)) + if (vect_any(I < box.lo || I >= box.hi)) memcpy(cactus_var_ptr + (cactus_di * i + cactus_dj * j + cactus_dk * k) * vartypesize, ``` -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2922/carpetx-does-not-…

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#2922: CarpetX does not compile with CUDA 12.9
by Steven R. Brandt 27 Mar '26

27 Mar '26

#2922: CarpetX does not compile with CUDA 12.9 Reporter: Steven R. Brandt Status: new Milestone: ET_2026_05 Version: Type: bug Priority: major Component: CarpetX Comment (by Steven R. Brandt): This is the error: ``` /work/sbrandt/Cactus/arrangements/CarpetX/CarpetX/src/io_openpmd.cxx(287): error: "any" is ambiguous constexpr bool empty() const { return any(hi < lo); } ^ /work/sbrandt/Cactus/arrangements/CarpetX/CarpetX/src/io_openpmd.cxx(1251): error: "CarpetX::any" is ambiguous if (any(I < box.lo || I >= box.hi)) ^ ``` -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2922/carpetx-does-not-…

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#2926: Include TwoPuncturesX
by Beyhan Karakaş 26 Mar '26

26 Mar '26

#2926: Include TwoPuncturesX Reporter: Beyhan Karakaş Status: new Milestone: ET_2026_05 Version: Type: enhancement Priority: major Component: EinsteinToolkit thorn Changes (by Beyhan Karakaş): responsible: [] (was []) assignee: Steven R. Brandt (was Zach Etienne) -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2926/include-twopunctu…

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#2926: Include TwoPuncturesX
by Beyhan Karakaş 26 Mar '26

26 Mar '26

#2926: Include TwoPuncturesX Reporter: Beyhan Karakaş Status: new Milestone: ET_2026_05 Version: Type: enhancement Priority: major Component: EinsteinToolkit thorn Comment (by Beyhan Karakaş): @{557058:8bc23f2a-45c0-477d-8ac4-a5a16c734278} will review. -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2926/include-twopunctu…

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#2926: Include TwoPuncturesX
by Beyhan Karakaş 26 Mar '26

26 Mar '26

#2926: Include TwoPuncturesX Reporter: Beyhan Karakaş Status: new Milestone: ET_2026_05 Version: Type: enhancement Priority: major Component: EinsteinToolkit thorn Include TwoPuncturesX. -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2926/include-twopunctu…

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