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perf test coresight: Add thread loop test shell scripts

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Add a script to drive the thread loop test that gathers data so
it passes a minimum bar (in this case do we get any perf context data
for every thread).

Reviewed-by: James Clark <james.clark@arm.com>
Signed-off-by: Carsten Haitzler <carsten.haitzler@arm.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
Cc: coresight@lists.linaro.org
Link: https://lore.kernel.org/r/20220909152803.2317006-10-carsten.haitzler@foss.arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Carsten Haitzler 2022-09-09 16:27:59 +01:00 committed by Arnaldo Carvalho de Melo
parent e9664b96c6
commit 74c62b8d61
2 changed files with 38 additions and 0 deletions
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19
tools/perf/tests/shell/coresight/thread_loop_check_tid_10.sh Executable file
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#!/bin/sh -e
# CoreSight / Thread Loop 10 Threads - Check TID
# SPDX-License-Identifier: GPL-2.0
# Carsten Haitzler <carsten.haitzler@arm.com>, 2021
TEST="thread_loop"
. $(dirname $0)/../lib/coresight.sh
ARGS="10 1"
DATV="check-tid-10th"
DATA="$DATD/perf-$TEST-$DATV.data"
STDO="$DATD/perf-$TEST-$DATV.stdout"
SHOW_TID=1 perf record -s $PERFRECOPT -o "$DATA" "$BIN" $ARGS > $STDO
perf_dump_aux_tid_verify "$DATA" "$STDO"
err=$?
exit $err

19
tools/perf/tests/shell/coresight/thread_loop_check_tid_2.sh Executable file
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#!/bin/sh -e
# CoreSight / Thread Loop 2 Threads - Check TID
# SPDX-License-Identifier: GPL-2.0
# Carsten Haitzler <carsten.haitzler@arm.com>, 2021
TEST="thread_loop"
. $(dirname $0)/../lib/coresight.sh
ARGS="2 20"
DATV="check-tid-2th"
DATA="$DATD/perf-$TEST-$DATV.data"
STDO="$DATD/perf-$TEST-$DATV.stdout"
SHOW_TID=1 perf record -s $PERFRECOPT -o "$DATA" "$BIN" $ARGS > $STDO
perf_dump_aux_tid_verify "$DATA" "$STDO"
err=$?
exit $err