testcase: add system performance testcase (#10452)

* add  sys pref frameworks

* add context switch test code

* add irq latency test code

* add  thread sem test code

* add  thread event test code

* add  thread mbox test code

* add  thread mq test code

* Adding a Test Documentation Note

* Modification of text description
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commit 2cb69c8e08
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@ -17,6 +17,7 @@ rsource "posix/Kconfig"
rsource "mm/Kconfig"
rsource "tmpfs/Kconfig"
rsource "smp_call/Kconfig"
rsource "perf/Kconfig"
endif
endmenu

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@ -0,0 +1,24 @@
menu "SyStem Performance Testcase"
config UTEST_SYS_PERF_TC
bool "SyStem Performance test"
default n
config UTEST_SYS_PERF_TC_COUNT
int "Test the number of cycles"
default 1000
depends on UTEST_SYS_PERF_TC
config UTEST_HWTIMER_DEV_NAME
string "Hardware timer device name"
default "timer0"
depends on RT_USING_HWTIMER && UTEST_SYS_PERF_TC
help
Specify the hardware timer device name used for context switch testing (e.g., timer0).
config UTEST_SYS_IRQ_LATENCY
bool "SyStem IRQ LATENCY test"
default n
depends on RT_USING_HWTIMER && UTEST_SYS_PERF_TC
endmenu

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@ -0,0 +1,12 @@
# testcases 说明
## 一、测试用例说明
| 文件 | 说明 |
|--------|--------|
| context_switch.c | 上下文切换测试代码 |
| irq_latency.c | 中断延时测试代码 |
| rt_perf_thread_event.c | 线程事件性能测试 |
| rt_perf_thread_mbox.c | 线程邮箱性能测试 |
| rt_perf_thread_mq.c | 线程消息队列性能测试 |
| rt_perf_thread_sem.c | 线程信号量性能测试 |

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@ -0,0 +1,10 @@
Import('rtconfig')
from building import *
cwd = GetCurrentDir()
src = Glob('*.c')
CPPPATH = [cwd]
group = DefineGroup('utestcases', src, depend = ['UTEST_SYS_PERF_TC'], CPPPATH = CPPPATH)
Return('group')

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@ -0,0 +1,106 @@
/*
* Copyright (c) 2006-2025, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2025-07-03 rcitach test case for context_switch
*/
#include <rtthread.h>
#include <rthw.h>
#include <rtdevice.h>
#include <utest.h>
#include <utest_assert.h>
#include <perf_tc.h>
static rt_sem_t sem1, sem2;
static rt_sem_t complete_sem = RT_NULL;
static void local_modify_time(rt_perf_t *perf)
{
if(perf)
perf->real_time = perf->real_time - perf->tmp_time;
}
static void perf_thread_event1(void *parameter)
{
while (1)
{
rt_sem_take(sem1, RT_WAITING_FOREVER);
rt_sem_release(sem2);
}
}
static void perf_thread_event2(void *parameter)
{
rt_perf_t *perf = (rt_perf_t *)parameter;
for (rt_uint32_t i = 0; i < UTEST_SYS_PERF_TC_COUNT; i++)
{
perf->tmp_time = 0;
rt_perf_start(perf);
rt_sem_take(sem2, RT_WAITING_FOREVER);
rt_sem_release(sem2);
rt_perf_stop(perf);
rt_mutex_take(perf->lock,RT_WAITING_FOREVER);
perf->count -= 1;
perf->tmp_time = perf->real_time;
rt_mutex_release(perf->lock);
rt_perf_start(perf);
rt_sem_take(sem2, RT_WAITING_FOREVER);
rt_sem_release(sem1);
rt_perf_stop(perf);
}
rt_sem_release(complete_sem);
}
rt_err_t context_switch_test(rt_perf_t *perf)
{
rt_thread_t thread1 = RT_NULL;
rt_thread_t thread2 = RT_NULL;
# if __STDC_VERSION__ >= 199901L
rt_strcpy(perf->name,__func__);
#else
rt_strcpy(perf->name,"context_switch_test");
#endif
perf->local_modify = local_modify_time;
sem1 = rt_sem_create("sem1", 1, RT_IPC_FLAG_FIFO);
sem2 = rt_sem_create("sem2", 0, RT_IPC_FLAG_FIFO);
complete_sem = rt_sem_create("complete_sem", 0, RT_IPC_FLAG_FIFO);
thread1 = rt_thread_create("perf_thread_event1", perf_thread_event1, perf,
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (thread1 == RT_NULL)
{
LOG_E("perf_thread_event1 create failed.");
return -RT_ERROR;
}
thread2 = rt_thread_create("perf_thread_event2", perf_thread_event2, perf,
THREAD_STACK_SIZE, THREAD_PRIORITY + 1, THREAD_TIMESLICE);
if (thread2 == RT_NULL)
{
LOG_E("perf_thread_event2 create failed.");
return -RT_ERROR;
}
rt_thread_startup(thread1);
rt_thread_startup(thread2);
rt_sem_take(complete_sem, RT_WAITING_FOREVER);
rt_perf_dump(perf);
rt_thread_delete(thread1);
rt_sem_delete(complete_sem);
rt_sem_delete(sem1);
rt_sem_delete(sem2);
return RT_EOK;
}

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@ -0,0 +1,80 @@
/*
* Copyright (c) 2006-2025, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2025-07-03 rcitach test case for irq latency
*/
#include <rtthread.h>
#include <rtdevice.h>
#include <utest.h>
#include <utest_assert.h>
#include <perf_tc.h>
static rt_device_t hw_dev = RT_NULL;
static rt_sem_t complete_sem = RT_NULL;
static rt_hwtimerval_t timeout = {0};
static rt_perf_t *perf_local = RT_NULL;
static void modify_time(rt_perf_t *perf)
{
if(perf)
perf->real_time = perf->real_time - perf->tmp_time;
}
static rt_err_t timer_callback(rt_device_t dev, rt_size_t size)
{
rt_perf_stop(perf_local);
if (perf_local->count >= UTEST_SYS_PERF_TC_COUNT)
{
rt_sem_release(complete_sem);
return RT_EOK;
}
rt_perf_start_impl(perf_local, &timeout);
return RT_EOK;
}
rt_err_t rt_perf_irq_latency(rt_perf_t *perf)
{
# if __STDC_VERSION__ >= 199901L
rt_strcpy(perf->name,__func__);
#else
rt_strcpy(perf->name,"rt_perf_irq_latency");
#endif
int ret = RT_EOK;
rt_hwtimer_mode_t mode = HWTIMER_MODE_PERIOD;
perf_local = perf;
hw_dev = rt_device_find(UTEST_HWTIMER_DEV_NAME);
if (hw_dev == RT_NULL)
{
ret = RT_ERROR;
LOG_E("hwtimer sample run failed! can't find %s device!", UTEST_HWTIMER_DEV_NAME);
return ret;
}
complete_sem = rt_sem_create("complete", 0, RT_IPC_FLAG_FIFO);
timeout.sec = 0;
timeout.usec = 50; /* No modification is necessary here, use the fixed value */
rt_mutex_take(perf->lock,RT_WAITING_FOREVER);
perf_local->tmp_time = (rt_uint32_t)(timeout.sec * 1000000u + timeout.usec);
perf_local->local_modify = modify_time;
rt_mutex_release(perf->lock);
rt_device_set_rx_indicate(hw_dev, timer_callback);
rt_device_control(hw_dev, HWTIMER_CTRL_MODE_SET, (void *)&mode);
rt_perf_start_impl(perf_local, &timeout);
rt_sem_take(complete_sem, RT_WAITING_FOREVER);
rt_perf_dump(perf_local);
rt_sem_delete(complete_sem);
rt_device_close(hw_dev);
return RT_EOK;
}

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@ -0,0 +1,202 @@
/*
* Copyright (c) 2006-2025, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2025-07-03 rcitach test case for irq latency
*/
#include <rtthread.h>
#include <rtdevice.h>
#include <rtservice.h>
#include <utest.h>
#include <utest_assert.h>
#include <perf_tc.h>
#define RET_INT 0
#define RET_DECIMALS 1
#define GET_INT(num) split_double(num, RET_INT)
#define GET_DECIMALS(num) split_double(num, RET_DECIMALS)
static rt_device_t hw_dev = RT_NULL;
static rt_hwtimerval_t timeout_s = {0};
typedef rt_err_t (*testcase_function)(rt_perf_t *perf);
testcase_function test_func_ptrs[] =
{
context_switch_test,
rt_perf_thread_sem,
rt_perf_thread_event,
rt_perf_thread_mq,
rt_perf_thread_mbox,
rt_perf_irq_latency, /* Timer Interrupt Source */
RT_NULL
};
static rt_uint32_t rt_perf_get_timer_us(void)
{
rt_hwtimerval_t timer_val = {0};
if (hw_dev && rt_device_read(hw_dev, 0, &timer_val, sizeof(rt_hwtimerval_t)))
{
return (rt_uint32_t)(timer_val.sec * 1000000u + timer_val.usec); /* return us */
}
return 0;
}
void rt_perf_start_impl(rt_perf_t *perf, rt_hwtimerval_t *timeout)
{
if (hw_dev)
{
if (timeout == RT_NULL)
timeout = &timeout_s;
rt_device_write(hw_dev, 0, timeout, sizeof(rt_hwtimerval_t));
}
perf->begin_time = rt_perf_get_timer_us();
}
void rt_perf_stop(rt_perf_t *perf)
{
perf->real_time = rt_perf_get_timer_us() - perf->begin_time;
if(perf->local_modify) perf->local_modify(perf);
if (perf->real_time > perf->max_time)
{
perf->max_time = perf->real_time;
}
if (perf->real_time < perf->min_time)
{
perf->min_time = perf->real_time;
}
perf->count++;
perf->tot_time += perf->real_time;
if(hw_dev)
rt_device_control(hw_dev, HWTIMER_CTRL_STOP, NULL);
}
static rt_int32_t split_double(double num, rt_uint32_t type)
{
if (type == RET_INT)
{
return (rt_int32_t)num;
}
else if (type == RET_DECIMALS)
{
return (rt_int32_t)((num - (rt_int32_t)num) * 10000);
}
else
{
return (-1);
}
return (-1);
}
void rt_perf_dump( rt_perf_t *perf)
{
static rt_uint32_t test_index = 1;
char avg_str[10] = {0};
if(perf->dump_head)
{
rt_kprintf("Test No | Test Name | Count | Total Time (us) | Max Time (us) | Min Time (us) | Avg Time (us)\n");
rt_kprintf("--------|----------------------|-------|-----------------|---------------|---------------|--------------\n");
perf->dump_head = RT_FALSE;
}
if (perf->count)
perf->avg_time = (double)perf->tot_time / perf->count;
else
perf->avg_time = 0.0;
rt_sprintf(avg_str, "%u.%04u", GET_INT(perf->avg_time), GET_DECIMALS(perf->avg_time));
rt_kprintf("%7u | %-20s | %5u | %15u | %13u | %13u | %12s\n",
test_index++,
perf->name,
perf->count,
perf->tot_time,
perf->max_time,
perf->min_time,
avg_str);
}
static void rt_perf_clear(rt_perf_t *perf)
{
perf->local_modify = NULL;
perf->begin_time = 0;
perf->real_time = 0;
perf->tot_time = 0;
perf->max_time = 0;
perf->min_time = RT_UINT32_MAX;
perf->count = 0;
perf->avg_time = 0;
perf->tmp_time = 0;
}
static void rt_perf_all_test(void)
{
rt_perf_t *perf_data = rt_malloc(sizeof(rt_perf_t));
if (perf_data == RT_NULL)
{
return;
}
perf_data->lock = rt_mutex_create("perf", RT_IPC_FLAG_PRIO);
perf_data->dump_head = RT_TRUE;
rt_kprintf("\n === Performance Test Results Start ===\n");
for (int i = 0; test_func_ptrs[i] != RT_NULL; i++)
{
rt_perf_clear(perf_data);
if (test_func_ptrs[i](perf_data) != RT_EOK)
{
LOG_E("%s test fail",perf_data->name);
continue;
}
}
rt_kprintf("\n === Performance Test Results End ===\n");
rt_mutex_delete(perf_data->lock);
rt_free(perf_data);
}
static rt_err_t utest_tc_init(void)
{
int ret = RT_EOK;
hw_dev = rt_device_find(UTEST_HWTIMER_DEV_NAME);
if (hw_dev == RT_NULL)
{
ret = RT_ERROR;
LOG_E("hwtimer sample run failed! can't find %s device!", UTEST_HWTIMER_DEV_NAME);
return ret;
}
ret = rt_device_open(hw_dev, RT_DEVICE_OFLAG_RDWR);
if (ret != RT_EOK)
{
LOG_E("open %s device failed!", UTEST_HWTIMER_DEV_NAME);
return ret;
}
timeout_s.sec = 10; /* No modification is necessary here, use the fixed value */
timeout_s.usec = 0;
return ret;
}
static rt_err_t utest_tc_cleanup(void)
{
if(hw_dev) rt_device_close(hw_dev);
return RT_EOK;
}
static void testcase(void)
{
UTEST_UNIT_RUN(rt_perf_all_test);
}
UTEST_TC_EXPORT(testcase, "testcase.pref.all", utest_tc_init, utest_tc_cleanup, 10);

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/*
* Copyright (c) 2006-2025, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2025-07-03 rcitach test case
*/
#ifndef PERF_TC_H__
#define PERF_TC_H__
#include <rtthread.h>
#include <rtdevice.h>
#include <rtservice.h>
#include <rttypes.h>
#define THREAD_STACK_SIZE 2048
#define THREAD_PRIORITY 10
#define THREAD_TIMESLICE 5
typedef struct rt_perf
{
char name[64];
volatile rt_uint32_t begin_time;
volatile rt_uint32_t real_time;
volatile rt_uint32_t tot_time;
volatile rt_uint32_t max_time;
volatile rt_uint32_t min_time;
volatile rt_uint32_t count;
volatile double avg_time;
volatile rt_uint32_t tmp_time; /* Temporary data */
rt_mutex_t lock;
void (*local_modify)(struct rt_perf *perf);
rt_bool_t dump_head;
} rt_perf_t;
void rt_perf_start_impl(rt_perf_t *perf, rt_hwtimerval_t *timeout);
void rt_perf_stop(rt_perf_t *perf);
void rt_perf_dump( rt_perf_t *perf);
static inline void rt_perf_start(rt_perf_t *perf)
{
rt_perf_start_impl(perf, RT_NULL);
}
rt_err_t context_switch_test(rt_perf_t *perf);
rt_err_t rt_perf_irq_latency(rt_perf_t *perf);
rt_err_t rt_perf_thread_sem(rt_perf_t *perf);
rt_err_t rt_perf_thread_event(rt_perf_t *perf);
rt_err_t rt_perf_thread_mq(rt_perf_t *perf);
rt_err_t rt_perf_thread_mbox(rt_perf_t *perf);
#endif /* PERF_TC_H__ */

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/*
* Copyright (c) 2006-2025, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2025-07-03 rcitach test case for event
*/
#include <rtthread.h>
#include <rthw.h>
#include <rtdevice.h>
#include <utest.h>
#include <utest_assert.h>
#include <perf_tc.h>
#define EVENT_FLAG (1 << 0)
static rt_event_t perf_thread_event = RT_NULL;
static rt_sem_t sem1 = RT_NULL;
static rt_sem_t complete_sem = RT_NULL;
static void perf_thread_event1(void *parameter)
{
rt_err_t ret = RT_EOK;
rt_uint32_t recv = 0;
rt_perf_t *perf = (rt_perf_t *)parameter;
while (1)
{
ret = rt_event_recv(perf_thread_event, EVENT_FLAG,
(RT_EVENT_FLAG_OR | RT_EVENT_FLAG_CLEAR),
RT_WAITING_FOREVER, &recv);
rt_perf_stop(perf);
if (ret != RT_EOK)
{
LOG_E("event recv error!");
rt_event_delete(perf_thread_event);
return;
}
if (perf->count >= UTEST_SYS_PERF_TC_COUNT)
{
rt_event_delete(perf_thread_event);
rt_sem_delete(sem1);
return;
}
rt_sem_release(sem1);
}
}
static void perf_thread_event2(void *parameter)
{
rt_perf_t *perf = (rt_perf_t *)parameter;
while (1)
{
if (perf->count >= UTEST_SYS_PERF_TC_COUNT)
{
rt_sem_release(complete_sem);
return;
}
rt_sem_take(sem1, RT_WAITING_FOREVER);
rt_perf_start(perf);
rt_event_send(perf_thread_event, EVENT_FLAG);
}
}
rt_err_t rt_perf_thread_event(rt_perf_t *perf)
{
rt_thread_t thread1 = RT_NULL;
rt_thread_t thread2 = RT_NULL;
# if __STDC_VERSION__ >= 199901L
rt_strcpy(perf->name,__func__);
#else
rt_strcpy(perf->name,"rt_perf_thread_event");
#endif
perf_thread_event = rt_event_create("perf_thread_event", RT_IPC_FLAG_PRIO);
if (perf_thread_event == RT_NULL)
{
LOG_E("perf_thread_event create failed.");
return -RT_ERROR;
}
sem1 = rt_sem_create("sem1", 1, RT_IPC_FLAG_FIFO);
complete_sem = rt_sem_create("complete", 0, RT_IPC_FLAG_FIFO);
thread1 = rt_thread_create("perf_thread_event1", perf_thread_event1, perf,
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (thread1 == RT_NULL)
{
LOG_E("perf_thread_event1 create failed.");
return -RT_ERROR;
}
thread2 = rt_thread_create("perf_thread_event2", perf_thread_event2, perf,
THREAD_STACK_SIZE, THREAD_PRIORITY + 1, THREAD_TIMESLICE);
if (thread2 == RT_NULL)
{
LOG_E("perf_thread_event2 create failed.");
return -RT_ERROR;
}
rt_thread_startup(thread1);
rt_thread_startup(thread2);
rt_sem_take(complete_sem, RT_WAITING_FOREVER);
rt_perf_dump(perf);
rt_sem_delete(complete_sem);
return RT_EOK;
}

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/*
* Copyright (c) 2006-2025, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2025-07-03 rcitach test case for mbox
*/
#include <rtthread.h>
#include <rthw.h>
#include <rtdevice.h>
#include <utest.h>
#include <utest_assert.h>
#include <perf_tc.h>
static rt_sem_t sem1 = RT_NULL;
static rt_sem_t complete_sem = RT_NULL;
static rt_mailbox_t perf_thread_mbox = RT_NULL;
static void perf_thread_mbox1(void *parameter)
{
rt_ubase_t recv = 0;
rt_err_t ret = RT_EOK;
rt_perf_t *perf = (rt_perf_t *)parameter;
while (1)
{
ret = rt_mb_recv(perf_thread_mbox, &recv, RT_WAITING_FOREVER);
rt_perf_stop(perf);
if (ret != RT_EOK)
{
LOG_E("mbox recv value error!\n");
rt_mb_delete(perf_thread_mbox);
return;
}
if (perf->count >= UTEST_SYS_PERF_TC_COUNT)
{
rt_mb_delete(perf_thread_mbox);
rt_sem_delete(sem1);
return;
}
rt_sem_release(sem1);
}
}
static void perf_thread_mbox2(void *parameter)
{
rt_perf_t *perf = (rt_perf_t *)parameter;
rt_err_t ret = RT_EOK;
while (1)
{
if (perf->count >= UTEST_SYS_PERF_TC_COUNT)
{
rt_sem_release(complete_sem);
return;
}
rt_sem_take(sem1, RT_WAITING_FOREVER);
rt_perf_start(perf);
rt_mb_send(perf_thread_mbox, 1);
}
}
rt_err_t rt_perf_thread_mbox(rt_perf_t *perf)
{
rt_thread_t thread1 = RT_NULL;
rt_thread_t thread2 = RT_NULL;
# if __STDC_VERSION__ >= 199901L
rt_strcpy(perf->name,__func__);
#else
rt_strcpy(perf->name,"rt_perf_thread_mbox");
#endif
perf_thread_mbox = rt_mb_create("perf_thread_mbox", 1, RT_IPC_FLAG_PRIO);
if (perf_thread_mbox == RT_NULL)
{
LOG_E("perf thread mbox create failed.");
return -RT_ERROR;
}
sem1 = rt_sem_create("sem1", 1, RT_IPC_FLAG_FIFO);
complete_sem = rt_sem_create("complete", 0, RT_IPC_FLAG_FIFO);
thread1 = rt_thread_create("perf_thread_mbox1", perf_thread_mbox1, perf,
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (thread1 == RT_NULL)
{
LOG_E("perf_thread_mbox1 create failed.");
return -RT_ERROR;
}
thread2 = rt_thread_create("perf_thread_mbox2", perf_thread_mbox2, perf,
THREAD_STACK_SIZE, THREAD_PRIORITY + 1, THREAD_TIMESLICE);
if (thread2 == RT_NULL)
{
LOG_E("perf_thread_mbox2 create failed.");
return -RT_ERROR;
}
rt_thread_startup(thread1);
rt_thread_startup(thread2);
rt_sem_take(complete_sem, RT_WAITING_FOREVER);
rt_perf_dump(perf);
rt_sem_delete(complete_sem);
return RT_EOK;
}

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/*
* Copyright (c) 2006-2025, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2025-07-03 rcitach test case for messagequeue
*/
#include <rtthread.h>
#include <rthw.h>
#include <rtdevice.h>
#include <utest.h>
#include <utest_assert.h>
#include <perf_tc.h>
static rt_sem_t sem1 = RT_NULL;
static rt_sem_t complete_sem = RT_NULL;
static rt_mq_t perf_thread_mq = RT_NULL;
static void perf_thread_mq1(void *parameter)
{
char recv = 0;
rt_perf_t *perf = (rt_perf_t *)parameter;
while (1)
{
rt_mq_recv(perf_thread_mq, &recv, 1, RT_WAITING_FOREVER);
rt_perf_stop(perf);
if (recv != 'A')
{
LOG_E("mq recv value error!");
rt_mq_delete(perf_thread_mq);
return;
}
if (perf->count >= UTEST_SYS_PERF_TC_COUNT)
{
rt_mq_delete(perf_thread_mq);
rt_sem_delete(sem1);
return;
}
rt_sem_release(sem1);
}
}
static void perf_thread_mq2(void *parameter)
{
rt_perf_t *perf = (rt_perf_t *)parameter;
char send = 'A';
while (1)
{
if (perf->count >= UTEST_SYS_PERF_TC_COUNT)
{
rt_sem_release(complete_sem);
return;
}
rt_sem_take(sem1, RT_WAITING_FOREVER);
rt_perf_start(perf);
rt_mq_send(perf_thread_mq, &send, 1);
}
}
rt_err_t rt_perf_thread_mq(rt_perf_t *perf)
{
rt_thread_t thread1 = RT_NULL;
rt_thread_t thread2 = RT_NULL;
# if __STDC_VERSION__ >= 199901L
rt_strcpy(perf->name,__func__);
#else
rt_strcpy(perf->name,"rt_perf_thread_mq");
#endif
perf_thread_mq = rt_mq_create("perf_thread_mq", 1, 1, RT_IPC_FLAG_PRIO);
if (perf_thread_mq == RT_NULL)
{
LOG_E("perf_thread_mq create failed.");
return -RT_ERROR;
}
sem1 = rt_sem_create("sem1", 1, RT_IPC_FLAG_FIFO);
complete_sem = rt_sem_create("complete", 0, RT_IPC_FLAG_FIFO);
thread1 = rt_thread_create("perf_thread_mq1", perf_thread_mq1, perf,
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (thread1 == RT_NULL)
{
LOG_E("perf_thread_mq1 create failed.");
return -RT_ERROR;
}
thread2 = rt_thread_create("perf_thread_mq2", perf_thread_mq2, perf,
THREAD_STACK_SIZE, THREAD_PRIORITY + 1, THREAD_TIMESLICE);
if (thread2 == RT_NULL)
{
LOG_E("perf_thread_mq2 create failed.");
return -RT_ERROR;
}
rt_thread_startup(thread1);
rt_thread_startup(thread2);
rt_sem_take(complete_sem, RT_WAITING_FOREVER);
rt_perf_dump(perf);
rt_sem_delete(complete_sem);
return RT_EOK;
}

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@ -0,0 +1,121 @@
/*
* Copyright (c) 2006-2025, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2025-07-03 rcitach test case for semaphore
*/
#include <rtthread.h>
#include <rthw.h>
#include <rtdevice.h>
#include <utest.h>
#include <utest_assert.h>
#include <perf_tc.h>
static rt_sem_t perf_thread_sem = RT_NULL;
static rt_event_t perf_thread_event = RT_NULL;
static rt_sem_t complete_sem = RT_NULL;
#define EVENT_FLAG (1 << 0)
static void perf_thread_sem1(void *parameter)
{
rt_err_t ret = RT_EOK;
rt_perf_t *perf = (rt_perf_t *)parameter;
rt_event_send(perf_thread_event, EVENT_FLAG);
while (1)
{
ret = rt_sem_take(perf_thread_sem, RT_WAITING_FOREVER);
rt_perf_stop(perf);
if(ret != RT_EOK)
{
LOG_E("Sem recv error!");
rt_sem_delete(perf_thread_sem);
return;
}
if (perf->count >= UTEST_SYS_PERF_TC_COUNT)
{
rt_event_delete(perf_thread_event);
rt_sem_delete(perf_thread_sem);
return;
}
rt_event_send(perf_thread_event, EVENT_FLAG);
}
}
static void perf_thread_sem2(void *parameter)
{
rt_err_t ret = RT_EOK;
rt_perf_t *perf = (rt_perf_t *)parameter;
rt_uint32_t recv = 0;
while (1)
{
if (perf->count >= UTEST_SYS_PERF_TC_COUNT)
{
rt_sem_release(complete_sem);
return;
}
ret = rt_event_recv(perf_thread_event, EVENT_FLAG,
(RT_EVENT_FLAG_OR | RT_EVENT_FLAG_CLEAR),
RT_WAITING_FOREVER, &recv);
if(ret != RT_EOK)
{
LOG_E("Event reception failed");
rt_event_delete(perf_thread_event);
rt_sem_release(complete_sem);
return;
}
rt_perf_start(perf);
rt_sem_release(perf_thread_sem);
}
}
rt_err_t rt_perf_thread_sem(rt_perf_t *perf)
{
rt_thread_t thread1 = RT_NULL;
rt_thread_t thread2 = RT_NULL;
# if __STDC_VERSION__ >= 199901L
rt_strcpy(perf->name,__func__);
#else
rt_strcpy(perf->name,"rt_perf_thread_sem");
#endif
perf_thread_sem = rt_sem_create("perf_thread_sem", 0, RT_IPC_FLAG_FIFO);
if (perf_thread_sem == RT_NULL)
{
LOG_E("perf_thread_sem create failed.");
return -RT_ERROR;
}
perf_thread_event = rt_event_create("perf_thread_event", RT_IPC_FLAG_PRIO);
complete_sem = rt_sem_create("complete", 0, RT_IPC_FLAG_FIFO);
thread1 = rt_thread_create("perf_thread_sem1", perf_thread_sem1, perf,
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (thread1 == RT_NULL)
{
LOG_E("perf_thread_sem1 create failed.");
return -RT_ERROR;
}
thread2 = rt_thread_create("perf_thread_sem2", perf_thread_sem2, perf,
THREAD_STACK_SIZE, THREAD_PRIORITY + 1, THREAD_TIMESLICE);
if (thread2 == RT_NULL)
{
LOG_E("perf_thread_sem2 create failed.");
return -RT_ERROR;
}
rt_thread_startup(thread1);
rt_thread_startup(thread2);
rt_sem_take(complete_sem, RT_WAITING_FOREVER);
rt_perf_dump(perf);
rt_sem_delete(complete_sem);
return RT_EOK;
}