@@ -181,15 +181,15 @@ void *odp_queue_get_context(odp_queue_t queue);
int odp_queue_enq(odp_queue_t queue, odp_event_t ev);
/**
- * Enqueue multiple buffers to a queue
+ * Enqueue multiple events to a queue
*
* @param queue Queue handle
- * @param buf Buffer handles
- * @param num Number of buffer handles
+ * @param ev Event handles
+ * @param num Number of event handles
*
* @return 0 if succesful
*/
-int odp_queue_enq_multi(odp_queue_t queue, odp_buffer_t buf[], int num);
+int odp_queue_enq_multi(odp_queue_t queue, odp_event_t ev[], int num);
/**
* Queue dequeue
@@ -64,22 +64,22 @@ uint64_t odp_schedule_wait_time(uint64_t ns);
odp_event_t odp_schedule(odp_queue_t *from, uint64_t wait);
/**
- * Schedule multiple buffers
+ * Schedule multiple events
*
- * Like odp_schedule(), but returns multiple buffers from a queue.
+ * Like odp_schedule(), but returns multiple events from a queue.
*
- * @param from Output parameter for the source queue (where the buffer was
+ * @param from Output parameter for the source queue (where the event was
* dequeued from). Ignored if NULL.
- * @param wait Minimum time to wait for a buffer. Waits infinitely, if set to
+ * @param wait Minimum time to wait for an event. Waits infinitely, if set to
* ODP_SCHED_WAIT. Does not wait, if set to ODP_SCHED_NO_WAIT.
* Use odp_schedule_wait_time() to convert time to other wait
* values.
- * @param out_buf Buffer array for output
- * @param num Maximum number of buffers to output
+ * @param events Event array for output
+ * @param num Maximum number of events to output
*
- * @return Number of buffers outputed (0 ... num)
+ * @return Number of events outputed (0 ... num)
*/
-int odp_schedule_multi(odp_queue_t *from, uint64_t wait, odp_buffer_t out_buf[],
+int odp_schedule_multi(odp_queue_t *from, uint64_t wait, odp_event_t events[],
unsigned int num);
/**
@@ -385,7 +385,7 @@ int queue_enq_multi_dummy(queue_entry_t *queue ODP_UNUSED,
return -1;
}
-int odp_queue_enq_multi(odp_queue_t handle, odp_buffer_t buf[], int num)
+int odp_queue_enq_multi(odp_queue_t handle, odp_event_t ev[], int num)
{
odp_buffer_hdr_t *buf_hdr[QUEUE_MULTI_MAX];
queue_entry_t *queue;
@@ -397,7 +397,7 @@ int odp_queue_enq_multi(odp_queue_t handle, odp_buffer_t buf[], int num)
queue = queue_to_qentry(handle);
for (i = 0; i < num; i++)
- buf_hdr[i] = odp_buf_to_hdr(buf[i]);
+ buf_hdr[i] = odp_buf_to_hdr(odp_buffer_from_event(ev[i]));
return queue->s.enqueue_multi(queue, buf_hdr, num);
}
@@ -380,9 +380,9 @@ odp_event_t odp_schedule(odp_queue_t *out_queue, uint64_t wait)
int odp_schedule_multi(odp_queue_t *out_queue, uint64_t wait,
- odp_buffer_t out_buf[], unsigned int num)
+ odp_event_t events[], unsigned int num)
{
- return schedule_loop(out_queue, wait, out_buf, num, MAX_DEQ);
+ return schedule_loop(out_queue, wait, (odp_buffer_t *)events, num, MAX_DEQ);
}
@@ -481,7 +481,7 @@ static int test_schedule_multi(const char *str, int thr,
odp_buffer_pool_t msg_pool,
int prio, odp_barrier_t *barrier)
{
- odp_buffer_t buf[MULTI_BUFS_MAX];
+ odp_event_t ev[MULTI_BUFS_MAX];
odp_queue_t queue;
uint64_t t1 = 0;
uint64_t t2 = 0;
@@ -508,16 +508,20 @@ static int test_schedule_multi(const char *str, int thr,
}
for (j = 0; j < MULTI_BUFS_MAX; j++) {
- buf[j] = odp_buffer_alloc(msg_pool);
+ odp_buffer_t buf;
- if (!odp_buffer_is_valid(buf[j])) {
+ buf = odp_buffer_alloc(msg_pool);
+
+ if (!odp_buffer_is_valid(buf)) {
LOG_ERR(" [%i] msg_pool alloc failed\n",
thr);
return -1;
}
+
+ ev[j] = odp_buffer_to_event(buf);
}
- if (odp_queue_enq_multi(queue, buf, MULTI_BUFS_MAX)) {
+ if (odp_queue_enq_multi(queue, ev, MULTI_BUFS_MAX)) {
LOG_ERR(" [%i] Queue enqueue failed.\n", thr);
return -1;
}
@@ -527,22 +531,22 @@ static int test_schedule_multi(const char *str, int thr,
t1 = odp_time_cycles();
for (i = 0; i < QUEUE_ROUNDS; i++) {
- num = odp_schedule_multi(&queue, ODP_SCHED_WAIT, buf,
+ num = odp_schedule_multi(&queue, ODP_SCHED_WAIT, ev,
MULTI_BUFS_MAX);
tot += num;
- if (odp_queue_enq_multi(queue, buf, num)) {
+ if (odp_queue_enq_multi(queue, ev, num)) {
LOG_ERR(" [%i] Queue enqueue failed.\n", thr);
return -1;
}
}
- /* Clear possible locally stored buffers */
+ /* Clear possible locally stored events */
odp_schedule_pause();
while (1) {
- num = odp_schedule_multi(&queue, ODP_SCHED_NO_WAIT, buf,
+ num = odp_schedule_multi(&queue, ODP_SCHED_NO_WAIT, ev,
MULTI_BUFS_MAX);
if (num == 0)
@@ -550,7 +554,7 @@ static int test_schedule_multi(const char *str, int thr,
tot += num;
- if (odp_queue_enq_multi(queue, buf, num)) {
+ if (odp_queue_enq_multi(queue, ev, num)) {
LOG_ERR(" [%i] Queue enqueue failed.\n", thr);
return -1;
}
Changed odp_schedule_multi() and odp_queue_enq_multi() to use events instead of buffers. Signed-off-by: Petri Savolainen <petri.savolainen@linaro.org> --- platform/linux-generic/include/api/odp_queue.h | 8 ++++---- platform/linux-generic/include/api/odp_schedule.h | 16 ++++++++-------- platform/linux-generic/odp_queue.c | 4 ++-- platform/linux-generic/odp_schedule.c | 4 ++-- test/performance/odp_scheduling.c | 22 +++++++++++++--------- 5 files changed, 29 insertions(+), 25 deletions(-)