set -e
OUTFILE="cachegrind.stress2.`git describe --always --dirty`-`date +%s`"
rm -rf default.sled || true
cargo build \
--bin=stress2 \
--features="no_metrics" \
--release
valgrind \
--tool=cachegrind \
--cachegrind-out-file="$OUTFILE" \
./target/release/stress2 --total-ops=50000 --set-prop=1000000000000 --threads=1
LAST=`ls -t cachegrind.stress2.* | sed -n 2p`
echo "comparing $LAST with new $OUTFILE"
echo "--------------------------------------------------------------------------------"
echo "change since last run:"
echo " Ir I1mr ILmr Dr D1mr DLmr Dw D1mw DLmw"
echo "--------------------------------------------------------------------------------"
cg_diff $LAST $OUTFILE | tail -1