blob: 9933dbfc39b1027a2580f8540e828280c567699c [file] [log] [blame]
// These functions are used to provide a signal-wait mechanism to enforce
// expected scheduling for the test cases. Conditional variable (s) needs to be
// shared! Initialize to 0
#include <unistd.h>
#define OMPT_SIGNAL(s) ompt_signal(&s)
// inline
void ompt_signal(int *s) {
#pragma omp atomic
#define OMPT_WAIT(s, v) ompt_wait(&s, v)
// wait for s >= v
// inline
void ompt_wait(int *s, int v) {
int wait = 0;
do {
#pragma omp atomic read
wait = (*s);
} while (wait < v);