svn commit: r319894 - user/pho/stress2/misc

[Peter Holm]

Author: pho
Date: Tue Jun 13 10:38:28 2017
New Revision: 319894
URL: https://svnweb.freebsd.org/changeset/base/319894

Log:
  Added two old pthread scenarios.
  
  Sponsored by:	Dell EMC Isilon

Added:
  user/pho/stress2/misc/thr.sh   (contents, props changed)
  user/pho/stress2/misc/thr2.sh   (contents, props changed)

Added: user/pho/stress2/misc/thr.sh
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ user/pho/stress2/misc/thr.sh	Tue Jun 13 10:38:28 2017	(r319894)
@@ -0,0 +1,104 @@
+#!/bin/sh
+
+#
+# Copyright (c) 2013 Peter Holm <pho at FreeBSD.org>
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+# SUCH DAMAGE.
+#
+# $FreeBSD$
+#
+
+# Used for PAE test
+
+. ../default.cfg
+
+dir=/tmp
+odir=`pwd`
+cd $dir
+sed '1,/^EOF/d' < $odir/$0 > $dir/thr.c
+mycc -o thr -Wall -Wextra thr.c -pthread || exit 1
+rm -f thr.c
+
+touch thr.continue
+max=0
+s=0
+start=`date '+%s'`
+while [ -r thr.continue ]; do
+	./thr &
+	sleep 2
+	n=`ps -xH | egrep "thr$" | grep -v grep | wc -l | sed 's/ //g'`
+	[ $max -lt $n ] && max=$n
+	[ $max -gt 5000 ] && break
+	[ `date '+%s'` -gt $((start + 120)) ] && break
+done
+killall thr
+wait
+[ $max -lt 2000 ] &&
+    { s=1; printf "FAIL\nMax threads created is %d\n" $max; }
+
+rm -f /tmp/thr /tmp/thr.continue
+exit $s
+
+EOF
+
+#include <pthread.h>
+#include <stdio.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <string.h>
+#include <err.h>
+
+
+#define NTHREADS 1499
+static	pthread_t threads[NTHREADS];
+
+
+void *
+thr_routine(void *arg __unused)
+{
+	sleep(120);
+	return (0);
+}
+
+int
+main(void)
+{
+	int i;
+	int r;
+
+	for (i = 0; i < NTHREADS; i++) {
+		if ((r = pthread_create(&threads[i], NULL, thr_routine, 0)) != 0) {
+			unlink("thr.continue");
+			sleep(120);
+			errc(1, r, "pthread_create()");
+		}
+	}
+
+	for (i = 0; i < NTHREADS; i++)
+		if ((r = pthread_join(threads[i], NULL)) != 0)
+			errc(1, r, "pthread_join(%d)", i);
+
+	return (0);
+}

Added: user/pho/stress2/misc/thr2.sh
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ user/pho/stress2/misc/thr2.sh	Tue Jun 13 10:38:28 2017	(r319894)
@@ -0,0 +1,43 @@
+#!/bin/sh
+
+#
+# Copyright (c) 2015 EMC Corp.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+# SUCH DAMAGE.
+#
+# $FreeBSD$
+
+# Threads stuck in umtxn.
+# Bug report https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=204178
+# Only seen on arm64.
+
+. ../default.cfg
+
+export runRUNTIME=20m
+export thr1LOAD=100
+export TESTPROGS="
+testcases/swap/swap
+testcases/thr1/thr1
+"
+
+(cd ..; ./testcases/run/run $TESTPROGS)