tests/shell/stat%2Bjson_output.sh

3 # SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
7 set -e
29   rm -f "${stat_output}"
31   trap - EXIT TERM INT
43 	 [ "$(id -u)" != 0 ] && [ "$(cat /proc/sys/kernel/perf_event_paranoid)" -gt $1 ]
48 	echo -n "Checking json output: no args "
49 	perf stat -j -o "${stat_output}" true
50 	$PYTHON $pythonchecker --no-args --file "${stat_output}"
56 	echo -n "Checking json output: system wide "
62 	perf stat -j -a -o "${stat_output}" true
63 	$PYTHON $pythonchecker --system-wide --file "${stat_output}"
69 	echo -n "Checking json output: system wide no aggregation "
75 	perf stat -j -A -a --no-merge -o "${stat_output}" true
76 	$PYTHON $pythonchecker --system-wide-no-aggr --file "${stat_output}"
82 	echo -n "Checking json output: interval "
83 	perf stat -j -I 1000 -o "${stat_output}" true
84 	$PYTHON $pythonchecker --interval --file "${stat_output}"
91 	echo -n "Checking json output: event "
92 	perf stat -j -e cpu-clock -o "${stat_output}" true
93 	$PYTHON $pythonchecker --event --file "${stat_output}"
99 	echo -n "Checking json output: per core "
105 	perf stat -j --per-core -a -o "${stat_output}" true
106 	$PYTHON $pythonchecker --per-core --file "${stat_output}"
112 	echo -n "Checking json output: per thread "
118 	perf stat -j --per-thread -a -o "${stat_output}" true
119 	$PYTHON $pythonchecker --per-thread --file "${stat_output}"
125 	echo -n "Checking json output: per cache_instance "
131 	perf stat -j --per-cache -a true 2>&1 | $PYTHON $pythonchecker --per-cache
137 	echo -n "Checking json output: per die "
143 	perf stat -j --per-die -a -o "${stat_output}" true
144 	$PYTHON $pythonchecker --per-die --file "${stat_output}"
150 	echo -n "Checking json output: per node "
156 	perf stat -j --per-node -a -o "${stat_output}" true
157 	$PYTHON $pythonchecker --per-node --file "${stat_output}"
163 	echo -n "Checking json output: per socket "
169 	perf stat -j --per-socket -a -o "${stat_output}" true
170 	$PYTHON $pythonchecker --per-socket --file "${stat_output}"
174 # The perf stat options for per-socket, per-core, per-die
175 # and -A ( no_aggr mode ) uses the info fetched from this
176 # directory: "/sys/devices/system/cpu/cpu*/topology". For
181 # will be set to -1. For example, incase of pSeries platform
183 # and set to -1. Check here validates the socket-id read from
186 FILE_LOC="/sys/devices/system/cpu/cpu*/topology/"
193 		socket_file=`ls $FILE_LOC/$FILE_NAME | head -n 1`
194 		[ -z $socket_file ] && return 0
196 		[ $socket_id == -1 ] && skip_test=1
208 if [ $skip_test -ne 1 ]