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tests/pthread_condition_variable: adapt for slow boards

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Reduce the number of required iterations on boards.
This will allow running it on 'arduino-mega2560'.
This commit is contained in:
Gaëtan Harter 2019-09-11 18:19:26 +02:00
parent 624957252e
commit 5c405b56f8
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GPG Key ID: 76DF6BCF1B1F883B
1 changed files with 8 additions and 4 deletions
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12
tests/pthread_condition_variable/main.c
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@ -26,7 +26,6 @@ static mutex_t mutex = MUTEX_INIT;
static pthread_cond_t cv; static pthread_cond_t cv;
static volatile int is_finished; static volatile int is_finished;
static volatile long count; static volatile long count;
static volatile long expected_value;
static char stack[THREAD_STACKSIZE_MAIN]; static char stack[THREAD_STACKSIZE_MAIN];
/** /**
@ -50,12 +49,17 @@ static void *second_thread(void *arg)
return NULL; return NULL;
} }
#ifdef BOARD_NATIVE
#define ITERATION_STEPS 100000
#else
#define ITERATION_STEPS 10000
#endif
int main(void) int main(void)
{ {
puts("START"); puts("START");
count = 0; count = 0;
is_finished = 0; is_finished = 0;
expected_value = 1000ul * 1000ul;
pthread_cond_init(&cv, NULL); pthread_cond_init(&cv, NULL);
kernel_pid_t pid = thread_create(stack,sizeof(stack), THREAD_PRIORITY_MAIN - 1, kernel_pid_t pid = thread_create(stack,sizeof(stack), THREAD_PRIORITY_MAIN - 1,
@ -67,11 +71,11 @@ int main(void)
thread_wakeup(pid); thread_wakeup(pid);
count++; count++;
if ((count % 100000) == 0) { if ((count % ITERATION_STEPS) == 0) {
printf("Still alive alternated [count: %ldk] times.\n", count / 1000); printf("Still alive alternated [count: %ldk] times.\n", count / 1000);
} }
if (count == expected_value) { if (count == (10ul * ITERATION_STEPS)) {
puts("condition fulfilled."); puts("condition fulfilled.");
is_finished = 1; is_finished = 1;
mutex_unlock(&mutex); mutex_unlock(&mutex);