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54 lines
947 B
54 lines
947 B
#!/bin/bash
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# Copyright 2023 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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source tests-common.sh || exit
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export LC_ALL=C
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ITERATIONS=10000
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RUNS=3
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doit() {
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local i
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for (( i = 0; i < ITERATIONS; i++ )); do
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"${@}"
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done
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}
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timeit() {
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local real=()
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local user=()
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local x vr avg
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einfo "Timing ${*}"
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for (( x = 0; x < RUNS; x++ )); do
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while read tt tv; do
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case ${tt} in
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real) real+=( ${tv} );;
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user) user+=( ${tv} );;
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esac
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done < <( ( time -p doit "${@}" ) 2>&1 )
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done
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[[ ${#real[@]} == ${RUNS} ]] || die "Did not get ${RUNS} real times"
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[[ ${#user[@]} == ${RUNS} ]] || die "Did not get ${RUNS} user times"
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local xr avg
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for x in real user; do
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xr="${x}[*]"
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avg=$(dc -S 3 -e "${ITERATIONS} ${RUNS} * ${!xr} + + / p")
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printf '%s %4.0f it/s\n' "${x}" "${avg}"
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done
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}
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PYTHON_COMPAT=( python3_{10..12} pypy3 )
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inherit python-utils-r1
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timeit _python_set_impls
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texit
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