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| author |   Carsten Haitzler <carsten.haitzler@arm.com> | 2022-09-09 16:27:57 +0100 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-10-06 14:50:55 -0300 |
| commit | b76692fea7f29f80b88d52dcfa9f994b76337988 (patch) | |
| tree | 523ab947bb228c999fe7005caebcd14bfb75cd47 /tools/perf/tests | |
| parent | perf test coresight: Add memcpy thread test tool (diff) | |
| download | linux-dev-b76692fea7f29f80b88d52dcfa9f994b76337988.tar.xz linux-dev-b76692fea7f29f80b88d52dcfa9f994b76337988.zip | |
perf test coresight: Add memcpy thread test shell script
Add a script to drive the threaded memcpy test that gathers data so it
passes a minimum bar for amount and quality of content that we extract
from the kernel's perf support.
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/20220909152803.2317006-8-carsten.haitzler@foss.arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests')
| -rwxr-xr-x | tools/perf/tests/shell/coresight/memcpy_thread_16k_10.sh | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tools/perf/tests/shell/coresight/memcpy_thread_16k_10.sh b/tools/perf/tests/shell/coresight/memcpy_thread_16k_10.sh new file mode 100755 index 000000000000..d21ba8545938 --- /dev/null +++ b/tools/perf/tests/shell/coresight/memcpy_thread_16k_10.sh @@ -0,0 +1,18 @@ +#!/bin/sh -e +# CoreSight / Memcpy 16k 10 Threads + +# SPDX-License-Identifier: GPL-2.0 +# Carsten Haitzler <carsten.haitzler@arm.com>, 2021 + +TEST="memcpy_thread" +. $(dirname $0)/../lib/coresight.sh +ARGS="16 10 1" +DATV="16k_10" +DATA="$DATD/perf-$TEST-$DATV.data" + +perf record $PERFRECOPT -o "$DATA" "$BIN" $ARGS + +perf_dump_aux_verify "$DATA" 10 10 10 + +err=$? +exit $err |