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-rw-r--r--cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/cpc/tst.allcpus.ksh107
1 files changed, 107 insertions, 0 deletions
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/cpc/tst.allcpus.ksh b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/cpc/tst.allcpus.ksh
new file mode 100644
index 000000000000..7f026c9ebca7
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/cpc/tst.allcpus.ksh
@@ -0,0 +1,107 @@
+#!/bin/ksh
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+#
+# Copyright 2009 Sun Microsystems, Inc. All rights reserved.
+# Use is subject to license terms.
+#
+
+#
+# This script verifies that we can fire a probe on each CPU that is in
+# an online state.
+#
+# The script will fail if:
+# 1) The system under test does not define the 'PAPI_tot_ins' event.
+#
+
+if [ $# != 1 ]; then
+ echo expected one argument: '<'dtrace-path'>'
+ exit 2
+fi
+
+dtrace=$1
+numproc=`psrinfo | tail -1 | cut -f1`
+cpu=0
+dtraceout=/var/tmp/dtrace.out.$$
+scriptout=/var/tmp/script.out.$$
+
+spin()
+{
+ while [ 1 ]; do
+ :
+ done
+}
+
+script()
+{
+ $dtrace -o $dtraceout -s /dev/stdin <<EOF
+ #pragma D option bufsize=128k
+ #pragma D option quiet
+
+ cpc:::PAPI_tot_ins-user-10000
+ /cpus[cpu] != 1/
+ {
+ cpus[cpu] = 1;
+ @a[cpu] = count();
+ }
+
+ tick-1s
+ /n++ > 10/
+ {
+ printa(@a);
+ exit(0);
+ }
+EOF
+}
+
+echo "" > $scriptout
+while [ $cpu -le $numproc ]
+do
+ if [ "`psrinfo -s $cpu 2> /dev/null`" -eq 1 ]; then
+ printf "%9d %16d\n" $cpu 1 >> $scriptout
+ spin &
+ allpids[$cpu]=$!
+ pbind -b $cpu $!
+ fi
+ cpu=$(($cpu+1))
+done
+echo "" >> $scriptout
+
+script
+
+diff $dtraceout $scriptout >/dev/null 2>&1
+status=$?
+
+# kill off the spinner processes
+cpu=0
+while [ $cpu -le $numproc ]
+do
+ if [ "`psrinfo -s $cpu 2> /dev/null`" -eq 1 ]; then
+ kill ${allpids[$cpu]}
+ fi
+ cpu=$(($cpu+1))
+done
+
+rm $dtraceout
+rm $scriptout
+
+exit $status