utest: Add test for built-in function get_local_id.

Signed-off-by: Yi Sun <yi.sun@intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/kernels/builtin_local_id.cl b/kernels/builtin_local_id.cl
new file mode 100644
index 00000000..489833da
--- /dev/null
+++ b/kernels/builtin_local_id.cl
@@ -0,0 +1,6 @@
+kernel void builtin_local_id( __global int *ret) {
+  int id = get_local_id(0) +  get_group_id(0) * 2 + \
+           get_local_id(1) * 4 + get_group_id(1) * 12 +\
+           get_local_id(2) * 36 + get_group_id(2) * 144;
+  ret[id] = id;
+}