linux-kernel - [PATCH 06/12] perf test: Add tests to re-use the thread loop test to check aux data

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Date:   Wed, 15 Dec 2021 12:54:03 +0000
From:   carsten.haitzler@...s.arm.com
To:     linux-kernel@...r.kernel.org
Cc:     coresight@...ts.linaro.org, suzuki.poulose@....com,
        mathieu.poirier@...aro.org, mike.leach@...aro.org,
        leo.yan@...aro.org
Subject: [PATCH 06/12] perf test: Add tests to re-use the thread loop test to check aux data

From: Carsten Haitzler <carsten.haitzler@....com>

This checks to see that the thread_loop tests produces sensible
amounts of aux coresight data.

Signed-off-by: Carsten Haitzler <carsten.haitzler@....com>
---
 .../tests/shell/coresight_thread_loop_2.sh     | 18 ++++++++++++++++++
 .../tests/shell/coresight_thread_loop_25.sh    | 18 ++++++++++++++++++
 .../tests/shell/coresight_thread_loop_250.sh   | 18 ++++++++++++++++++
 3 files changed, 54 insertions(+)
 create mode 100755 tools/perf/tests/shell/coresight_thread_loop_2.sh
 create mode 100755 tools/perf/tests/shell/coresight_thread_loop_25.sh
 create mode 100755 tools/perf/tests/shell/coresight_thread_loop_250.sh

diff --git a/tools/perf/tests/shell/coresight_thread_loop_2.sh b/tools/perf/tests/shell/coresight_thread_loop_2.sh
new file mode 100755
index 000000000000..6d790b870a67
--- /dev/null
+++ b/tools/perf/tests/shell/coresight_thread_loop_2.sh
@@ -0,0 +1,18 @@
+#!/bin/sh -e
+# Coresight / Thread Loop 2 Threads
+
+# SPDX-License-Identifier: GPL-2.0
+# Carsten Haitzler <carsten.haitzler@....com>, 2021
+
+TEST="thread_loop"
+. $(dirname $0)/lib/coresight.sh
+ARGS="2 20"
+DATV="2th"
+DATA="$DATD/perf-$TEST-$DATV.data"
+
+perf record $PERFRECOPT -o "$DATA" "$BIN" $ARGS
+
+perf_dump_aux_verify "$DATA" 724 11 11
+
+err=$?
+exit $err
diff --git a/tools/perf/tests/shell/coresight_thread_loop_25.sh b/tools/perf/tests/shell/coresight_thread_loop_25.sh
new file mode 100755
index 000000000000..cce74202e4db
--- /dev/null
+++ b/tools/perf/tests/shell/coresight_thread_loop_25.sh
@@ -0,0 +1,18 @@
+#!/bin/sh -e
+# Coresight / Thread Loop 25 Threads
+
+# SPDX-License-Identifier: GPL-2.0
+# Carsten Haitzler <carsten.haitzler@....com>, 2021
+
+TEST="thread_loop"
+. $(dirname $0)/lib/coresight.sh
+ARGS="25 2"
+DATV="25th"
+DATA="$DATD/perf-$TEST-$DATV.data"
+
+perf record $PERFRECOPT -o "$DATA" "$BIN" $ARGS
+
+perf_dump_aux_verify "$DATA" 388121 1255 1255
+
+err=$?
+exit $err
diff --git a/tools/perf/tests/shell/coresight_thread_loop_250.sh b/tools/perf/tests/shell/coresight_thread_loop_250.sh
new file mode 100755
index 000000000000..55f271462a4d
--- /dev/null
+++ b/tools/perf/tests/shell/coresight_thread_loop_250.sh
@@ -0,0 +1,18 @@
+#!/bin/sh -e
+# Coresight / Thread Loop 250 Threads
+
+# SPDX-License-Identifier: GPL-2.0
+# Carsten Haitzler <carsten.haitzler@....com>, 2021
+
+TEST="thread_loop"
+. $(dirname $0)/lib/coresight.sh
+ARGS="250 1"
+DATV="250th"
+DATA="$DATD/perf-$TEST-$DATV.data"
+
+perf record $PERFRECOPT -o "$DATA" "$BIN" $ARGS
+
+perf_dump_aux_verify "$DATA" 724 11 11
+
+err=$?
+exit $err
-- 
2.32.0