Profiling

Tests for kernel profiling. More...

Functions
	ZTEST (profiling_api, test_call_stacks_analyze_main)
	Test stack usage through main thread. More...
	ZTEST (profiling_api_1cpu, test_call_stacks_analyze_idle)
	Test stack usage through idle thread. More...
	ZTEST (profiling_api_1cpu, test_call_stacks_analyze_workq)
	Test stack usage through system workqueue. More...

Detailed Description

Tests for kernel profiling.

Function Documentation

ZTEST() [1/3]

ZTEST	(	profiling_api	,
		test_call_stacks_analyze_main
	)

#include <tests/kernel/profiling/profiling_api/src/main.c>

Test stack usage through main thread.

This test prints the main, idle, interrupt and system workqueue stack usage through main thread.

See also

k_thread_foreach(), log_stack_usage()

ZTEST() [2/3]

ZTEST	(	profiling_api_1cpu	,
		test_call_stacks_analyze_idle
	)

#include <tests/kernel/profiling/profiling_api/src/main.c>

Test stack usage through idle thread.

This test prints the main, idle, interrupt and system workqueue stack usage through idle thread.

See also

k_thread_foreach(), pm_system_suspend(), pm_system_resume(), log_stack_usage()

ZTEST() [3/3]

ZTEST	(	profiling_api_1cpu	,
		test_call_stacks_analyze_workq
	)

#include <tests/kernel/profiling/profiling_api/src/main.c>

Test stack usage through system workqueue.

This test prints the main, idle, interrupt and system workqueue stack usage through system workqueue.

See also

k_thread_foreach(), k_work_init(), k_work_submit(), log_stack_usage()