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testing: getprime: Introduce configurable thread priority

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Summary:
- This commit introduces configurable thread priority
- Also, thread policy is set based on RR_INTERVAL

Impact:
- getprime only

Testing:
- Tested with spresense:wifi_smp

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
This commit is contained in:
Masayuki Ishikawa 2021-01-26 14:15:26 +09:00 committed by Xiang Xiao
parent c4bcd8254a
commit faaec6513c
2 changed files with 13 additions and 2 deletions
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4
testing/getprime/Kconfig
View File

@ -27,4 +27,8 @@ config TESTING_GETPRIME_STACKSIZE
int "getprime stack size"
default DEFAULT_TASK_STACKSIZE
config TESTING_GETPRIME_THREAD_PRIORITY
int "getprime thread priority"
default 10
endif

11
testing/getprime/getprime_main.c
View File

@ -111,7 +111,6 @@ static FAR void *thread_func(FAR void *param)
static void get_prime_in_parallel(int n)
{
pthread_t thread[MAX_THREADS];
struct sched_param sparam;
pthread_attr_t attr;
pthread_addr_t result;
int status;
@ -120,16 +119,24 @@ static void get_prime_in_parallel(int n)
status = pthread_attr_init(&attr);
ASSERT(status == OK);
sparam.sched_priority = sched_get_priority_min(SCHED_FIFO);
struct sched_param sparam;
sparam.sched_priority = CONFIG_TESTING_GETPRIME_THREAD_PRIORITY;
status = pthread_attr_setschedparam(&attr, &sparam);
ASSERT(status == OK);
printf("Set thread priority to %d\n", sparam.sched_priority);
#if CONFIG_RR_INTERVAL > 0
status = pthread_attr_setschedpolicy(&attr, SCHED_RR);
ASSERT(status == OK);
printf("Set thread policy to SCHED_RR \n");
#else
status = pthread_attr_setschedpolicy(&attr, SCHED_FIFO);
ASSERT(status == OK);
printf("Set thread policy to SCHED_FIFO \n");
#endif
for (i = 0; i < n; i++)
{