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fc0a0ea0 |
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09-Sep-2022 |
Carsten Haitzler <carsten.haitzler@arm.com> |
perf test coresight: Add unroll thread test tool Add test tool to be driven by further test scripts. This is a simple C based test that is for arm64 with some inline ASM to manually unroll a lot of code to have a very long sequence of commands. 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/20220909152803.2317006-11-carsten.haitzler@foss.arm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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e9664b96 |
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09-Sep-2022 |
Carsten Haitzler <carsten.haitzler@arm.com> |
perf test coresight: Add thread loop test tool Add test tool to be driven by further test scripts. This is a simple C based loop with threads test to drive from scripts that can output TIDs for tracking/checking. 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/20220909152803.2317006-9-carsten.haitzler@foss.arm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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f1288bdb |
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09-Sep-2022 |
Carsten Haitzler <carsten.haitzler@arm.com> |
perf test coresight: Add memcpy thread test tool Add test tool to be driven by further test scripts. This is a simple C based memcpy with threads test to drive from scripts. 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/20220909152803.2317006-7-carsten.haitzler@foss.arm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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8b975197 |
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09-Sep-2022 |
Carsten Haitzler <carsten.haitzler@arm.com> |
perf test: Add asm pureloop test tool Add test tool to be driven by further test scripts. This tool is pure arm64 ASM with no libc usage to ensure it is the same exact binary/code every time so it can also be re-used for many uses. It just loops for a given fixed number of loops. 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/20220909152803.2317006-4-carsten.haitzler@foss.arm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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34bec35c |
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09-Sep-2022 |
Carsten Haitzler <carsten.haitzler@arm.com> |
perf test: Add build infra for perf test tools for ARM CoreSight tests This adds the initial build infrastructure (makefiles maintainers information) for adding follow-on tests for CoreSight. Committer notes: Remove the installation of tests/shell/coresight/*.sh, as there are no files there yet and thus, at this point, make install fails. Use $(QUIET_CLEAN) to avoid having extraneous output in the 'make clean' output. Also use @$(MAKE) in tools/perf/tests/shell/coresight/Makefile as $(Q) is not turning into @ when V=1 isn't used, i.e. in the default case it is not being quiet. The >/dev/null in the all for tools/perf/tests/shell/coresight/Makefile is to avoid this: make[4]: Nothing to be done for 'all'. make[4]: Nothing to be done for 'all'. make[4]: Nothing to be done for 'all'. DESCEND plugins GEN /tmp/build/perf/python/perf.so make[4]: Nothing to be done for 'all'. INSTALL trace_plugins On !arm64 where nothing is done on the main target for tools/perf/tests/shell/coresight/*/Makefile. 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: http://lore.kernel.org/lkml/20220909152803.2317006-3-carsten.haitzler@foss.arm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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