selftests: arm64: Add wrapper scripts for stress tests (25f47e3e) · Commits · 戴 / test

tools/testing/selftests/arm64/fp/fpsimd-stress

0 → 100755

+60 −0

Original line number	Diff line number	Diff line
		#!/bin/bash
		# SPDX-License-Identifier: GPL-2.0-only
		# Copyright (C) 2015-2019 ARM Limited.
		# Original author: Dave Martin <Dave.Martin@arm.com>

		set -ue

		NR_CPUS=`nproc`

		pids=
		logs=

		cleanup () {
		trap - INT TERM CHLD
		set +e

		if [ -n "$pids" ]; then
		kill $pids
		wait $pids
		pids=
		fi

		if [ -n "$logs" ]; then
		cat $logs
		rm $logs
		logs=
		fi
		}

		interrupt () {
		cleanup
		exit 0
		}

		child_died () {
		cleanup
		exit 1
		}

		trap interrupt INT TERM EXIT
		trap child_died CHLD

		for x in `seq 0 $((NR_CPUS * 4))`; do
		log=`mktemp`
		logs=$logs\ $log
		./fpsimd-test >$log &
		pids=$pids\ $!
		done

		# Wait for all child processes to be created:
		sleep 10

		while :; do
		kill -USR1 $pids
		done &
		pids=$pids\ $!

		wait

		exit 1

0 → 100755

+59 −0

Original line number	Diff line number	Diff line
		#!/bin/bash
		# SPDX-License-Identifier: GPL-2.0-only
		# Copyright (C) 2015-2019 ARM Limited.
		# Original author: Dave Martin <Dave.Martin@arm.com>

		set -ue

		NR_CPUS=`nproc`

		pids=
		logs=

		cleanup () {
		trap - INT TERM CHLD
		set +e

		if [ -n "$pids" ]; then
		kill $pids
		wait $pids
		pids=
		fi

		if [ -n "$logs" ]; then
		cat $logs
		rm $logs
		logs=
		fi
		}

		interrupt () {
		cleanup
		exit 0
		}

		child_died () {
		cleanup
		exit 1
		}

		trap interrupt INT TERM EXIT

		for x in `seq 0 $((NR_CPUS * 4))`; do
		log=`mktemp`
		logs=$logs\ $log
		./sve-test >$log &
		pids=$pids\ $!
		done

		# Wait for all child processes to be created:
		sleep 10

		while :; do
		kill -USR1 $pids
		done &
		pids=$pids\ $!

		wait

		exit 1