[Beignet] [PATCH 2/5] Add function cl_command_queue_flush to flush a command queue.

[Yang Rong]

Signed-off-by: Yang Rong <rong.r.yang at intel.com>
---
 src/cl_command_queue.c |    7 +++++++
 src/cl_command_queue.h |    3 +++
 2 files changed, 10 insertions(+)

diff --git a/src/cl_command_queue.c b/src/cl_command_queue.c
index b296dd7..e82f75c 100644
--- a/src/cl_command_queue.c
+++ b/src/cl_command_queue.c
@@ -413,6 +413,13 @@ error:
 }
 
 LOCAL cl_int
+cl_command_queue_flush(cl_command_queue queue)
+{
+  cl_gpgpu_flush(queue->gpgpu);
+  return CL_SUCCESS;
+}
+
+LOCAL cl_int
 cl_command_queue_finish(cl_command_queue queue)
 {
   cl_gpgpu_sync(queue->gpgpu);
diff --git a/src/cl_command_queue.h b/src/cl_command_queue.h
index 4f6f987..135d659 100644
--- a/src/cl_command_queue.h
+++ b/src/cl_command_queue.h
@@ -65,6 +65,9 @@ extern cl_int cl_command_queue_set_report_buffer(cl_command_queue, cl_mem);
 /* Fulsim will dump this buffer (mostly to check its consistency */
 cl_int cl_command_queue_set_fulsim_buffer(cl_command_queue, cl_mem);
 
+/* Flush for the command queue */
+extern cl_int cl_command_queue_flush(cl_command_queue);
+
 /* Wait for the completion of the command queue */
 extern cl_int cl_command_queue_finish(cl_command_queue);
 
-- 
1.7.10.4