Commit fdc25cc5 authored by Carsten Haitzler's avatar Carsten Haitzler Committed by Arnaldo Carvalho de Melo
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perf test: Add arm64 asm pureloop test shell script 



Add a script to drive the asm pureloop test for arm64/CoreSight that
gathers data so it passes a minimum bar for amount and quality of
content that we extract from the kernel's perf support.

Committer notes:

Add the install of tests/shell/coresight/*.sh to
tools/perf/Makefile.perf as we're starting to populate that dir.

Reviewed-by: default avatarJames Clark <james.clark@arm.com>
Signed-off-by: default avatarCarsten 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/20220909152803.2317006-5-carsten.haitzler@foss.arm.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 8b975197

tools/perf/Makefile.perf

+2 −1
Original line number Diff line number Diff line
@@ -1016,7 +1016,8 @@ install-tests: all install-gtk 
		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \

		$(INSTALL) tests/shell/lib/*.sh -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \

		$(INSTALL) tests/shell/lib/*.py -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \

		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/coresight'

		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/coresight' ; \

		$(INSTALL) tests/shell/coresight/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/coresight'

	$(Q)$(MAKE) -C tests/shell/coresight install-tests



install-bin: install-tools install-tests install-traceevent-plugins

tools/perf/tests/shell/coresight/asm_pure_loop.sh

0 → 100755
+18 −0
Original line number Diff line number Diff line 
#!/bin/sh -e

# CoreSight / ASM Pure Loop



# SPDX-License-Identifier: GPL-2.0

# Carsten Haitzler <carsten.haitzler@arm.com>, 2021



TEST="asm_pure_loop"

. $(dirname $0)/../lib/coresight.sh

ARGS=""

DATV="out"

DATA="$DATD/perf-$TEST-$DATV.data"



perf record $PERFRECOPT -o "$DATA" "$BIN" $ARGS



perf_dump_aux_verify "$DATA" 10 10 10



err=$?

exit $err