Script 'mail_helper' called by obssrc Hello community, here is the log from the commit of package netgen for openSUSE:Factory checked in at 2026-04-07 16:33:50 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Comparing /work/SRC/openSUSE:Factory/netgen (Old) and /work/SRC/openSUSE:Factory/.netgen.new.21863 (New) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "netgen" Tue Apr 7 16:33:50 2026 rev:21 rq:1344836 version:6.2.2602 Changes: -------- --- /work/SRC/openSUSE:Factory/netgen/netgen.changes 2026-03-27 06:45:08.779178657 +0100 +++ /work/SRC/openSUSE:Factory/.netgen.new.21863/netgen.changes 2026-04-07 16:49:55.951080343 +0200 @@ -1,0 +2,10 @@ +Fri Mar 27 12:23:59 UTC 2026 - Stefan Brüns <[email protected]> + +- Properly fix ARM Neon SIMD intrinsics, instead of relaxing + checks during compilation. While this works for netgen itself, + it is hard to propagate to all users of the inlined code + distributed in the header files. +- Add: + * 0001-Fix-implicit-conversions-for-signed-unsigned-types-i.patch + +------------------------------------------------------------------- New: ---- 0001-Fix-implicit-conversions-for-signed-unsigned-types-i.patch ----------(New B)---------- New:- Add: * 0001-Fix-implicit-conversions-for-signed-unsigned-types-i.patch ----------(New E)---------- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Other differences: ------------------ ++++++ netgen.spec ++++++ --- /var/tmp/diff_new_pack.f0i2nW/_old 2026-04-07 16:49:56.679110481 +0200 +++ /var/tmp/diff_new_pack.f0i2nW/_new 2026-04-07 16:49:56.679110481 +0200 @@ -56,6 +56,8 @@ Patch15: 0001-Fix-invalid-string-access-in-BoundaryLayerTool.patch # PATCH-FIX-OPENSUSE -- https://github.com/NGSolve/netgen/issues/238 Patch16: 0001-Fix-incorrect-py-keep_alive-syntax-for-def_property.patch +# PATCH-FIX-OPENSUSE -- https://github.com/NGSolve/netgen/issues/226 +Patch17: 0001-Fix-implicit-conversions-for-signed-unsigned-types-i.patch %if %{with opencascade} BuildRequires: occt-devel BuildRequires: (pkgconfig(catch2) >= 2.13.4 with pkgconfig(catch2) < 3) @@ -162,9 +164,6 @@ %build %global optflags %{optflags} -DPYBIND11_HAS_FILESYSTEM_IS_OPTIONAL=1 -%ifarch aarch64 -%global optflags %{optflags} -flax-vector-conversions -%endif # Work around broken version detection echo "v%{version}-0-0" > ./version.txt ++++++ 0001-Fix-implicit-conversions-for-signed-unsigned-types-i.patch ++++++ >From 1ec1c9139f993d422b73f74a6b555cd30b18cb39 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Stefan=20Br=C3=BCns?= <[email protected]> Date: Fri, 27 Mar 2026 13:20:43 +0100 Subject: [PATCH] Fix implicit conversions for signed/unsigned types in NEON SIMD code The intrinsics for the compare operations on ARM always return unsigned types, make the conversion explicit. Fixes #226. --- libsrc/core/simd_arm64.hpp | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/libsrc/core/simd_arm64.hpp b/libsrc/core/simd_arm64.hpp index 82edaff..f7b90a7 100644 --- a/libsrc/core/simd_arm64.hpp +++ b/libsrc/core/simd_arm64.hpp @@ -158,12 +158,14 @@ namespace ngcore NETGEN_INLINE SIMD<mask64,2> operator== (SIMD<int64_t> a, SIMD<int64_t> b) { - return vceqq_u64(a.Data(), b.Data()); + auto res = vceqq_s64(a.Data(), b.Data()); + return vreinterpretq_s64_u64(res); } NETGEN_INLINE SIMD<mask64,2> operator> (SIMD<int64_t> a, SIMD<int64_t> b) { - return vcgtq_s64(a.Data(), b.Data()); + auto res = vcgtq_s64(a.Data(), b.Data()); + return vreinterpretq_s64_u64(res); } -- 2.53.0
