ref: 8e89e558ae25b75b0ec3c3bdb250c8d0eeadb2eb
dir: /scripts/perf.sh/
_FILENAME=${0##*/}
CUR_DIR=${0/${_FILENAME}}
CUR_DIR=$(cd $(dirname ${CUR_DIR}); pwd)/$(basename ${CUR_DIR})/
pushd $CUR_DIR/..
APP=./minimp3
for i in vectors/*.bit; do
perf stat -e cycles $APP $i ${i%.*}.pcm
done