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tests: benchmark: Add case for object core stats

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Updates both the app_kernel and latency_measure testcase scripts
to include a scenario involving object core statistics. This can
then be used to estimate the performance cost of using this feature
post-execution by comparing its results to the scenario where it is
not enabled.

Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
This commit is contained in:
Peter Mitsis 2023-12-05 10:59:22 -05:00 • committed by Fabio Baltieri
commit 093c7f4137
2 changed files with 58 additions and 0 deletions
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16
tests/benchmarks/app_kernel/testcase.yaml
View file

@ -10,9 +10,25 @@ tests:
integration_platforms:
- mps2_an385
- qemu_x86
benchmark.kernel.application.objcore.stats:
integration_platforms:
- mps2_an385
- qemu_x86
extra_configs:
- CONFIG_OBJ_CORE=y
- CONFIG_OBJ_CORE_STATS=y
benchmark.kernel.application.user:
extra_args: CONF_FILE=prj_user.conf
filter: CONFIG_ARCH_HAS_USERSPACE
integration_platforms:
- qemu_x86
- qemu_cortex_a53
benchmark.kernel.application.user.objcore.stats:
extra_args: CONF_FILE=prj_user.conf
filter: CONFIG_ARCH_HAS_USERSPACE
integration_platforms:
- qemu_x86
- qemu_cortex_a53
extra_configs:
- CONFIG_OBJ_CORE=y
- CONFIG_OBJ_CORE_STATS=y

42
tests/benchmarks/latency_measure/testcase.yaml
View file

@ -21,6 +21,27 @@ tests:
- "PROJECT EXECUTION SUCCESSFUL"
benchmark.kernel.latency.objcore.stats:
# FIXME: no DWT and no RTC_TIMER for qemu_cortex_m0
platform_exclude:
- qemu_cortex_m0
- m2gl025_miv
filter: CONFIG_PRINTK and not CONFIG_SOC_FAMILY_STM32
harness: console
integration_platforms:
- qemu_x86
- qemu_arc_em
extra_configs:
- CONFIG_OBJ_CORE=y
- CONFIG_OBJ_CORE_STATS=y
harness_config:
type: one_line
record:
regex: "(?P<metric>.*):(?P<cycles>.*) cycles ,(?P<nanoseconds>.*) ns"
regex:
- "PROJECT EXECUTION SUCCESSFUL"
# Cortex-M has 24bit systick, so default 1 TICK per seconds
# is achievable only if frequency is below 0x00FFFFFF (around 16MHz)
# 20 Ticks per secondes allows a frequency up to 335544300Hz (335MHz)
@ -53,3 +74,24 @@ tests:
regex: "(?P<metric>.*):(?P<cycles>.*) cycles ,(?P<nanoseconds>.*) ns"
regex:
- "PROJECT EXECUTION SUCCESSFUL"
# Obtain the benchmark results with object core statistics enabled for
# various user thread / kernel thread configurations on platforms that
# support user space
benchmark.user.latency.objcore.stats:
filter: CONFIG_ARCH_HAS_USERSPACE
timeout: 300
extra_args: CONF_FILE=prj_user.conf
harness: console
integration_platforms:
- qemu_x86
- qemu_cortex_a53
extra_configs:
- CONFIG_OBJ_CORE=y
- CONFIG_OBJ_CORE_STATS=y
harness_config:
type: one_line
record:
regex: "(?P<metric>.*):(?P<cycles>.*) cycles ,(?P<nanoseconds>.*) ns"
regex:
- "PROJECT EXECUTION SUCCESSFUL"