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macos m1 updates

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edoapra 2022-09-07 14:52:12 -07:00
parent a93be7d5bd
commit 3f3a97d853
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GPG key ID: E6E392F4E14FB937
1 changed files with 7 additions and 1 deletions
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8
travis/guess_simd.sh
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@ -1,11 +1,14 @@
#!/usr/bin/env bash
UNAME_S=$(uname -s)
arch=`uname -m`
if [[ ${UNAME_S} == Linux ]]; then
CPU_FLAGS=$(cat /proc/cpuinfo | grep flags |tail -n 1)
CPU_FLAGS_2=$(cat /proc/cpuinfo | grep flags |tail -n 1)
elif [[ ${UNAME_S} == Darwin ]]; then
CPU_FLAGS=$(/usr/sbin/sysctl -n machdep.cpu.features)
CPU_FLAGS_2=$(/usr/sbin/sysctl -n machdep.cpu.leaf7_features)
if [[ "$arch" == "x86_64" ]]; then
CPU_FLAGS_2=$(/usr/sbin/sysctl -n machdep.cpu.leaf7_features)
fi
fi
if [[ $(echo ${CPU_FLAGS} | tr 'A-Z' 'a-z'| awk ' /avx512f/{print "Y"}') == "Y" ]]; then
echo "avx512"
@ -19,6 +22,9 @@ elif [[ $(echo ${CPU_FLAGS} | tr 'A-Z' 'a-z'| awk ' /avx/ {print "Y"}') ==
elif [[ $(echo ${CPU_FLAGS} | tr 'A-Z' 'a-z'| awk ' /sse2/ {print "Y"}') == "Y" ]]; then
echo "sse2"
exit 0
elif [[ $arch == "arm64" || $arch == "aarch64" ]]; then
echo "arm64"
exit 0
else
echo "unknown"
fi