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Speed up on mac arm with --enable-simd=NEONv8.3

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Peter Boyle
2026-08-19 19:49:59 -04:00
parent 7db3b96d2d
commit e9be1a91b3
1 changed files with 4 additions and 0 deletions
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configure.ac
+4
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@@ -574,6 +574,9 @@ case ${ax_cv_cxx_compiler_vendor} in
NEONv8)
AC_DEFINE([NEONV8],[1],[ARMv8 NEON])
SIMD_FLAGS='-march=armv8-a';;
NEONv8.3)
AC_DEFINE([NEONV8],[1],[ARMv8.3 NEON])
SIMD_FLAGS='-march=armv8.3-a';;
QPX|BGQ)
AC_DEFINE([QPX],[1],[QPX intrinsics for BG/Q])
SIMD_FLAGS='';;
@@ -907,6 +910,7 @@ AC_CONFIG_FILES(tests/Makefile)
AC_CONFIG_FILES(tests/IO/Makefile)
AC_CONFIG_FILES(tests/core/Makefile)
AC_CONFIG_FILES(tests/debug/Makefile)
AC_CONFIG_FILES(tests/lexLattice/Makefile)
AC_CONFIG_FILES(tests/forces/Makefile)
AC_CONFIG_FILES(tests/hmc/Makefile)
AC_CONFIG_FILES(tests/solver/Makefile)