Error when building on asahi linux (arm linux distribution for macbook air M1)

[arthuradriaens-code]

When building from source using make, the following error occurs:

[ 7%] Building CXX object basiclinalg/CMakeFiles/ngbla.dir/ngblas.cpp.o In file included from /home/aadriaens/Programs/ngsolve/ngsolve-install/include/core/simd_arm64.hpp:1, from /home/aadriaens/Programs/ngsolve/ngsolve-install/include/core/simd.hpp:32, from /home/aadriaens/Programs/ngsolve/ngsolve-install/include/core/ngcore.hpp:16, from /home/aadriaens/Programs/ngsolve/ngsolve-src/ngstd/ngstd.hpp:33, from /home/aadriaens/Programs/ngsolve/ngsolve-src/basiclinalg/bla.hpp:5, from /home/aadriaens/Programs/ngsolve/ngsolve-src/basiclinalg/ngblas.cpp:3: /usr/lib/gcc/aarch64-redhat-linux/14/include/arm_neon.h: In function ‘void ngcore::FMAComplex(SIMD<double, 2>, SIMD<double, 2>, SIMD<double, 2>&)’: /usr/lib/gcc/aarch64-redhat-linux/14/include/arm_neon.h:27541:1: fout: inlining failed in call to ‘always_inline’ ‘float64x2_t vcmlaq_rot90_f64(float64x2_t, float64x2_t, float64x2_t)’: target specific option mismatch 27541 | vcmlaq_rot90_f64 (float64x2_t __r, float64x2_t __a, float64x2_t __b) | ^~~~~~~~~~~~~~~~ /home/aadriaens/Programs/ngsolve/ngsolve-install/include/core/simd_arm64.hpp:163:49: note: van hieruit opgeroepen 163 | c = vcmlaq_rot90_f64(tmp, a.Data(), b.Data()); // += i*aim * b | ^ /usr/lib/gcc/aarch64-redhat-linux/14/include/arm_neon.h:27488:1: fout: inlining failed in call to ‘always_inline’ ‘float64x2_t vcmlaq_f64(float64x2_t, float64x2_t, float64x2_t)’: target specific option mismatch 27488 | vcmlaq_f64 (float64x2_t __r, float64x2_t __a, float64x2_t __b) | ^~~~~~~~~~ /home/aadriaens/Programs/ngsolve/ngsolve-install/include/core/simd_arm64.hpp:162:26: note: van hieruit opgeroepen 162 | auto tmp = vcmlaq_f64(c.Data(), a.Data(), b.Data()); // are * b | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/lib/gcc/aarch64-redhat-linux/14/include/arm_neon.h:27488:1: fout: inlining failed in call to ‘always_inline’ ‘float64x2_t vcmlaq_f64(float64x2_t, float64x2_t, float64x2_t)’: target specific option mismatch 27488 | vcmlaq_f64 (float64x2_t __r, float64x2_t __a, float64x2_t __b) | ^~~~~~~~~~ /home/aadriaens/Programs/ngsolve/ngsolve-install/include/core/simd_arm64.hpp:162:26: note: van hieruit opgeroepen 162 | auto tmp = vcmlaq_f64(c.Data(), a.Data(), b.Data()); // are * b | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/lib/gcc/aarch64-redhat-linux/14/include/arm_neon.h:27541:1: fout: inlining failed in call to ‘always_inline’ ‘float64x2_t vcmlaq_rot90_f64(float64x2_t, float64x2_t, float64x2_t)’: target specific option mismatch 27541 | vcmlaq_rot90_f64 (float64x2_t __r, float64x2_t __a, float64x2_t __b) | ^~~~~~~~~~~~~~~~ /home/aadriaens/Programs/ngsolve/ngsolve-install/include/core/simd_arm64.hpp:163:49: note: van hieruit opgeroepen 163 | c = vcmlaq_rot90_f64(tmp, a.Data(), b.Data()); // += i*aim * b | ^ /usr/lib/gcc/aarch64-redhat-linux/14/include/arm_neon.h:27488:1: fout: inlining failed in call to ‘always_inline’ ‘float64x2_t vcmlaq_f64(float64x2_t, float64x2_t, float64x2_t)’: target specific option mismatch 27488 | vcmlaq_f64 (float64x2_t __r, float64x2_t __a, float64x2_t __b) | ^~~~~~~~~~ /home/aadriaens/Programs/ngsolve/ngsolve-install/include/core/simd_arm64.hpp:162:26: note: van hieruit opgeroepen 162 | auto tmp = vcmlaq_f64(c.Data(), a.Data(), b.Data()); // are * b | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/lib/gcc/aarch64-redhat-linux/14/include/arm_neon.h:27541:1: fout: inlining failed in call to ‘always_inline’ ‘float64x2_t vcmlaq_rot90_f64(float64x2_t, float64x2_t, float64x2_t)’: target specific option mismatch 27541 | vcmlaq_rot90_f64 (float64x2_t __r, float64x2_t __a, float64x2_t __b) | ^~~~~~~~~~~~~~~~ /home/aadriaens/Programs/ngsolve/ngsolve-install/include/core/simd_arm64.hpp:163:49: note: van hieruit opgeroepen 163 | c = vcmlaq_rot90_f64(tmp, a.Data(), b.Data()); // += i*aim * b | ^ make[5]: *** [basiclinalg/CMakeFiles/ngbla.dir/build.make:216: basiclinalg/CMakeFiles/ngbla.dir/ngblas.cpp.o] Fout 1 make[4]: *** [CMakeFiles/Makefile2:567: basiclinalg/CMakeFiles/ngbla.dir/all] Fout 2 make[3]: *** [Makefile:146: all] Fout 2 make[2]: *** [CMakeFiles/ngsolve.dir/build.make:89: dependencies/src/ngsolve-stamp/ngsolve-build] Fout 2 make[1]: *** [CMakeFiles/Makefile2:225: CMakeFiles/ngsolve.dir/all] Fout 2 make: *** [Makefile:156: all] Fout 2

is this an issue with ngbla, my arm cpp compiler or my build flags (the only modification to the cmake command I did was to add -DBUILD_OCC=ON)? I'm quite lost on the error description.

Thanks in advance and kind regards

[mhochsteger]

Hm, seems some intrinsics in the simd functions cannot be inlined.
Does it compile if you remove ((__always_inline__)) from lines 70-73 in ngsolve/external_dependencies/netgen/libsrc/core/ngcore_api.hpp?

[arthuradriaens-code]

Hello, sorry for the late reply

When I do this I get the error
[ 30%] Built target suitesparse [ 34%] Performing build step for 'netgen_project' make[3]: *** Geen doelen opgegeven en geen Makefile gevonden. Gestopt. make[2]: *** [CMakeFiles/netgen_project.dir/build.make:86: dependencies/src/netgen_project-stamp/netgen_project-build] Fout 2 make[1]: *** [CMakeFiles/Makefile2:146: CMakeFiles/netgen_project.dir/all] Fout 2 make[1]: *** Wachten op onvoltooide taken... [ 34%] Built target check_submodules_start make: *** [Makefile:156: all] Fout 2
Note suitesparse builts succesfully, the first error report translates to "no goals dictated and no make file found" even though the cmake command was ran and a Makefile is present.