#include "xbt/sysdep.h"
#include "xbt/dynar.h"
#include "xbt/log.h"
+#include "xbt/xbt_os_time.h"
typedef enum{
- PARMAP_WAIT = 0,
- PARMAP_WORK,
- PARMAP_DESTROY,
+ PARMAP_WORK = 0,
+ PARMAP_DESTROY
} e_xbt_parmap_flag_t;
+#ifdef HAVE_FUTEX_H
+typedef struct s_xbt_event{
+ int work;
+ int done;
+ unsigned int thread_counter;
+ unsigned int threads_to_wait;
+}s_xbt_event_t, *xbt_event_t;
+
+void xbt_event_init(xbt_event_t event);
+void xbt_event_signal(xbt_event_t event);
+void xbt_event_wait(xbt_event_t event);
+void xbt_event_end(xbt_event_t event);
+#endif
+
typedef struct s_xbt_parmap {
- xbt_os_mutex_t mutex; /* pool's mutex */
- xbt_os_cond_t job_posted; /* job is posted */
- xbt_os_cond_t all_done; /* job is done */
- e_xbt_parmap_flag_t *flags; /* Per thread flag + lastone for the parmap */
+ e_xbt_parmap_flag_t status;
+#ifdef HAVE_FUTEX_H
+ xbt_event_t sync_event;
+#endif
unsigned int num_workers;
- unsigned int num_idle_workers;
unsigned int workers_max_id;
void_f_pvoid_t fun;
xbt_dynar_t data;
+ unsigned int index;
} s_xbt_parmap_t;
#endif
