def418b920
The current `K_THREAD_STACK_DEFINE` only create a single stack shared by all the busy threads. This is causing the application to crash when there are more than 2 cores in the system. We should use `K_THREAD_STACK_ARRAY_DEFINE` to create an array of stacks instead. Updated the testcase to test up to 8 cores using qemu_riscv64_smp Signed-off-by: Yong Cong Sin <ycsin@meta.com> Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
57 lines
1.7 KiB
YAML
57 lines
1.7 KiB
YAML
common:
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tags:
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- kernel
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- benchmark
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tests:
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benchmark.kernel.latency:
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# FIXME: no DWT and no RTC_TIMER for qemu_cortex_m0
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platform_exclude:
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- qemu_cortex_m0
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- m2gl025_miv
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filter: CONFIG_PRINTK and not CONFIG_SOC_FAMILY_STM32
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harness: console
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integration_platforms:
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- qemu_x86
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- qemu_arc/qemu_arc_em
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- qemu_riscv64/qemu_virt_riscv64/smp
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harness_config:
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type: one_line
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record:
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regex: "(?P<metric>.*) - (?P<description>.*):(?P<cycles>.*) cycles ,(?P<nanoseconds>.*) ns"
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regex:
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- "PROJECT EXECUTION SUCCESSFUL"
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# Cortex-M has 24bit systick, so default 1 TICK per seconds
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# is achievable only if frequency is below 0x00FFFFFF (around 16MHz)
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# 20 Ticks per secondes allows a frequency up to 335544300Hz (335MHz)
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benchmark.kernel.latency.stm32:
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arch_allow: arm
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filter: CONFIG_PRINTK and CONFIG_SOC_FAMILY_STM32
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extra_configs:
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- CONFIG_SYS_CLOCK_TICKS_PER_SEC=20
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harness: console
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harness_config:
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type: one_line
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record:
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regex: "(?P<metric>.*) - (?P<description>.*):(?P<cycles>.*) cycles ,(?P<nanoseconds>.*) ns"
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regex:
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- "PROJECT EXECUTION SUCCESSFUL"
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# Obtain the benchmark results for various user thread / kernel thread
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# configurations on platforms that support user space.
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benchmark.kernel.latency.userspace:
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filter: CONFIG_ARCH_HAS_USERSPACE
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timeout: 300
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extra_configs:
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- CONFIG_USERSPACE=y
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harness: console
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integration_platforms:
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- qemu_x86
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- qemu_cortex_a53
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harness_config:
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type: one_line
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record:
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regex: "(?P<metric>.*) - (?P<description>.*):(?P<cycles>.*) cycles ,(?P<nanoseconds>.*) ns"
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regex:
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- "PROJECT EXECUTION SUCCESSFUL"
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