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swr: Add arch flags to support Cray and PGI compilers

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Note that the Cray flags (-target-cpu=) need to come first since the
cray programming environment uses wappers around other compilers.  By
checking the wrapper flags first, you can be sure to match the wrapper
flag instead of the underlying compiler (gcc, intel, pgi, etc.) flags.

Signed-off-by: Chuck Atkins <chuck.atkins@kitware.com>
Reviewed-by: Tim Rowley <timothy.o.rowley@intel.com>
This commit is contained in:
Chuck Atkins
2017-07-31 15:53:13 -04:00
committed by Tim Rowley
parent 9966c85e01
commit f0da70a964
1 changed files with 4 additions and 4 deletions
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configure.ac
+4 -4
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@@ -2511,7 +2511,7 @@ if test -n "$with_gallium_drivers"; then
AC_SUBST([SWR_CXX11_CXXFLAGS])
swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
",-mavx,-march=core-avx" \
",-target-cpu=sandybridge,-mavx,-march=core-avx,-tp=sandybridge" \
SWR_AVX_CXXFLAGS
AC_SUBST([SWR_AVX_CXXFLAGS])
@@ -2523,21 +2523,21 @@ if test -n "$with_gallium_drivers"; then
;;
xavx2)
swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
",-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2" \
",-target-cpu=haswell,-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2,-tp=haswell" \
SWR_AVX2_CXXFLAGS
AC_SUBST([SWR_AVX2_CXXFLAGS])
HAVE_SWR_AVX2=yes
;;
xknl)
swr_require_cxx_feature_flags "KNL" "defined(__AVX512F__) && defined(__AVX512ER__)" \
",-march=knl,-xMIC-AVX512" \
",-target-cpu=mic-knl,-march=knl,-xMIC-AVX512" \
SWR_KNL_CXXFLAGS
AC_SUBST([SWR_KNL_CXXFLAGS])
HAVE_SWR_KNL=yes
;;
xskx)
swr_require_cxx_feature_flags "SKX" "defined(__AVX512F__) && defined(__AVX512BW__)" \
",-march=skylake-avx512,-xCORE-AVX512" \
",-target-cpu=x86-skylake,-march=skylake-avx512,-xCORE-AVX512" \
SWR_SKX_CXXFLAGS
AC_SUBST([SWR_SKX_CXXFLAGS])
HAVE_SWR_SKX=yes