Re: [update] numpy 1.x -> numpy 2.x

On 2025/05/08 10:09, Theo Buehler wrote:
> On Wed, May 07, 2025 at 07:38:29PM -0400, Daniel Dickman wrote:
> > The main blocker for the update used to be boost. But now that we have
> > boost 1.87 I think it's a good time to update numpy to the 2.x series. The
> > diff below gets us to 2.0.2.
>
> Hits an ICE on aarch64:
>
> ../numpy/_core/src/umath/loops_autovec.dispatch.c.src:107:43: internal compiler error: Segmentation fault

https://github.com/numpy/numpy/issues/27699#issuecomment-2692261936

>
> [157/312] Compiling C object numpy/_core/libloops_autovec.dispatch.h_baseline.a.p/meson-generated_loops_autovec.dispatch.c.o
> FAILED: numpy/_core/libloops_autovec.dispatch.h_baseline.a.p/meson-generated_loops_autovec.dispatch.c.o
> cc -Inumpy/_core/libloops_autovec.dispatch.h_baseline.a.p -Inumpy/_core -I../numpy/_core -Inumpy/_core/include -I../numpy/_core/include -I../numpy/_core/src/common -I../numpy/_core/src/multiarray -I../numpy/_core/src/npymath -I../numpy/_core/src/umath -I/usr/local/include/python3.12 -I/usr/ports/pobj/py-numpy-2.0.2/numpy-2.0.2/.mesonpy-gm43rx2w/meson_cpu -fdiagnostics-color=always -DNDEBUG -Wall -Winvalid-pch -std=c11 -O3 -fno-strict-aliasing -O2 -pipe -g -fPIC -DNPY_INTERNAL_BUILD -DHAVE_NPY_CONFIG_H -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -O3 -DNPY_HAVE_NEON_VFPV4 -DNPY_HAVE_NEON_FP16 -DNPY_HAVE_NEON -DNPY_HAVE_ASIMD -DNPY_MTARGETS_BASELINE -MD -MQ numpy/_core/libloops_autovec.dispatch.h_baseline.a.p/meson-generated_loops_autovec.dispatch.c.o -MF numpy/_core/libloops_autovec.dispatch.h_baseline.a.p/meson-generated_loops_autovec.dispatch.c.o.d -o numpy/_core/libloops_autovec.dispatch.h_baseline.a.p/meson-generated_loops_autovec.dispatch.c.o -c numpy/_core/libloops_autovec.dispatch.h_baseline.a.p/loops_autovec.dispatch.c
> during GIMPLE pass: vect
> In file included from ../numpy/_core/src/common/npy_cpu_dispatch.h:41,
> from ../numpy/_core/src/common/npy_config.h:5,
> from ../numpy/_core/include/numpy/npy_common.h:10,
> from ../numpy/_core/src/common/simd/simd.h:10,
> from ../numpy/_core/src/umath/loops_autovec.dispatch.c.src:12:
> ../numpy/_core/src/umath/loops_autovec.dispatch.c.src: In function 'ULONG_bitwise_count':
> ../numpy/_core/src/umath/loops_autovec.dispatch.c.src:107:43: internal compiler error: Segmentation fault
> NPY_NO_EXPORT void NPY_CPU_DISPATCH_CURFX(@TYPE@_bitwise_count)
> ^~~~~~~~~~~~~~~~~~~
> /usr/ports/pobj/py-numpy-2.0.2/numpy-2.0.2/.mesonpy-gm43rx2w/meson_cpu/npy_cpu_dispatch_config.h:39:28: note: in definition of macro 'NPY__CPU_EXPAND'
> #define NPY__CPU_EXPAND(X) X
> ^
> ../numpy/_core/src/umath/loops_autovec.dispatch.c.src:107:20: note: in expansion of macro 'NPY_CPU_DISPATCH_CURFX'
> NPY_NO_EXPORT void NPY_CPU_DISPATCH_CURFX(@TYPE@_bitwise_count)
> ^~~~~~~~~~~~~~~~~~~~~~
> libbacktrace could not find executable to open
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <https://gcc.gnu.org/bugs/> for instructions.
>