arch test

#!/bin/sh

archs='i386 i486 i586 pentium pentium-mmx pentiumpro i686 pentium2 pentium3 pentium3m pentium-m pentium4 pentium4m prescott nocona core2 nehalem westmere sandybridge ivybridge haswell broadwell bonnell silvermont knl k6 k6-2 k6-3 athlon athlon-tbird athlon-4 athlon-xp athlon-mp k8 opteron athlon64 athlon-fx k8-sse3 opteron-sse3 athlon64-sse3 amdfam10 barcelona bdver1 bdver2 bdver3 bdver4 btver1 btver2 winchip-c6 winchip2 c3 c3-2 geode'

dryes() {
    local sum=0 res=0
    for i in $(seq 1 $1); do
        res=$(./dry 2>/dev/null |awk '/^Dhrystones/{print$4}')
        sum=$((sum + res))
    done
    echo -n $((sum / $1))
}

echo 'CPU,32 bit,64 bit'
for a in $archs; do
    echo -n "$a"
    for b in 32 64; do
        echo -n ,
        make -s clean all CFLAGS="-m$b -O3 -march=$a" >/dev/null 2>/dev/null || continue
        dryes 5
    done
    echo
done