46 lines
755 B
Bash
Executable File
46 lines
755 B
Bash
Executable File
#!/bin/bash
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EXE="./target/release/indivisible"
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OPTIONS=()
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TRIALS=20
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if ! [ -f "$EXE" ]
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then
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>&2 echo "Release build not available. Please run 'cargo build -r'."
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exit 1
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fi
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if ! command -v calc &>/dev/null
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then
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>&2 echo "Missing 'calc' program. Please install it for this script."
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exit 1
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fi
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while getopts "t:s:" opt
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do
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case "$opt" in
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s)
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OPTIONS=("${OPTIONS[@]}" -s "$OPTARG")
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;;
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t)
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TRIALS="$OPTARG"
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;;
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*)
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>&2 echo "Uknown option $opt"
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exit 1
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;;
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esac
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done
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echo "Calculating primes up to 1,000,000,000"
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TOTAL="0"
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for _ in $(seq "$TRIALS")
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do
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TIME=$(command time -f "%e" "$EXE" "${OPTIONS[@]}" 1000000000 2>&1 >/dev/null)
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TOTAL=$(calc "$TOTAL + $TIME")
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done
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AVG=$(calc "$TOTAL / $TRIALS")
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echo "Average time: ${AVG}s"
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