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	diff --git a/scripts/bench b/scripts/bench
	new file mode 100755
	index 0000000..cf10bb4
	--- /dev/null
	+++ b/scripts/bench
	@@ -0,0 +1,24 @@
	+#!/bin/bash
	+
	+target_rev="$(git rev-parse $1)"
	+current_rev="$(git rev-parse HEAD)"
	+
	+current_branch="$(git rev-parse --abbrev-ref HEAD)"
	+trap "git checkout "$current_branch"" EXIT
	+
	+hyperfine \
	+ --style full \
	+ --warmup 3 \
	+ --export-json /tmp/bench.json \
	+ --parameter-list rev "${target_rev},${current_rev}" \
	+ --prepare "git checkout {rev} && cargo build --release" -n '{rev}' 'luajit ./scripts/benchmark.lua'
	+
	+old_value=$(cat /tmp/bench.json \| jq '.results[0].mean')
	+new_value=$(cat /tmp/bench.json \| jq '.results[1].mean')
	+percentage_difference=$(echo "scale=2; (($new_value - $old_value) / $old_value) * 100" \| bc)
	+
	+echo ""
	+echo "-------------------------------------"
	+echo "The percentage difference is $percentage_difference%"
	+echo "-------------------------------------"
	+echo ""