40 lines
791 B
C
40 lines
791 B
C
|
#include <stdio.h>
|
||
|
|
|
||
|
|
#include "hatomic.h"
|
||
|
|
#include "hthread.h"
|
||
|
|
|
||
|
|
hatomic_flag_t flag = HATOMIC_FLAG_INIT;
|
||
|
|
hatomic_t cnt = HATOMIC_VAR_INIT(0);
|
||
|
|
|
||
|
|
HTHREAD_ROUTINE(test_hatomic_flag) {
|
||
|
|
if (!hatomic_flag_test_and_set(&flag)) {
|
||
|
|
printf("tid=%ld flag 0=>1\n", hv_gettid());
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
printf("tid=%ld flag=1\n", hv_gettid());
|
||
|
|
}
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
HTHREAD_ROUTINE(test_hatomic) {
|
||
|
|
for (int i = 0; i < 10; ++i) {
|
||
|
|
long n = hatomic_inc(&cnt);
|
||
|
|
printf("tid=%ld cnt=%ld\n", hv_gettid(), n);
|
||
|
|
hv_delay(1);
|
||
|
|
}
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
int main() {
|
||
|
|
for (int i = 0; i < 10; ++i) {
|
||
|
|
hthread_create(test_hatomic_flag, NULL);
|
||
|
|
}
|
||
|
|
|
||
|
|
for (int i = 0; i < 10; ++i) {
|
||
|
|
hthread_create(test_hatomic, NULL);
|
||
|
|
}
|
||
|
|
|
||
|
|
hv_delay(1000);
|
||
|
|
return 0;
|
||
|
|
}
|