fa33147bf9
Add user thread support to message queue, semaphore, mutex and pipe tests. Mailbox and memory map tests are restricted from executing from user threads. Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
/* sema_b.c */
|
|
|
|
/*
|
|
* Copyright (c) 1997-2010, 2013-2015 Wind River Systems, Inc.
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include "master.h"
|
|
|
|
/**
|
|
* @brief Semaphore signal speed test
|
|
*/
|
|
void sema_test(void)
|
|
{
|
|
uint32_t et; /* elapsed Time */
|
|
int i;
|
|
timing_t start;
|
|
timing_t end;
|
|
|
|
PRINT_STRING(dashline);
|
|
start = timing_timestamp_get();
|
|
for (i = 0; i < NR_OF_SEMA_RUNS; i++) {
|
|
k_sem_give(&SEM0);
|
|
}
|
|
end = timing_timestamp_get();
|
|
et = (uint32_t)timing_cycles_get(&start, &end);
|
|
|
|
PRINT_F(FORMAT, "signal semaphore",
|
|
SYS_CLOCK_HW_CYCLES_TO_NS_AVG(et, NR_OF_SEMA_RUNS));
|
|
|
|
k_sem_reset(&SEM1);
|
|
k_sem_give(&STARTRCV);
|
|
|
|
start = timing_timestamp_get();
|
|
for (i = 0; i < NR_OF_SEMA_RUNS; i++) {
|
|
k_sem_give(&SEM1);
|
|
}
|
|
end = timing_timestamp_get();
|
|
et = (uint32_t)timing_cycles_get(&start, &end);
|
|
|
|
PRINT_F(FORMAT, "signal to waiting high pri task",
|
|
SYS_CLOCK_HW_CYCLES_TO_NS_AVG(et, NR_OF_SEMA_RUNS));
|
|
|
|
start = timing_timestamp_get();
|
|
for (i = 0; i < NR_OF_SEMA_RUNS; i++) {
|
|
k_sem_give(&SEM1);
|
|
}
|
|
end = timing_timestamp_get();
|
|
et = (uint32_t)timing_cycles_get(&start, &end);
|
|
|
|
PRINT_F(FORMAT, "signal to waiting high pri task, with timeout",
|
|
SYS_CLOCK_HW_CYCLES_TO_NS_AVG(et, NR_OF_SEMA_RUNS));
|
|
}
|