Utset: Add test case for cl_intel_required_subgroup_size extension

Check the device supported subgroup sizes, and use
intel_reqd_sub_group_size to build kernels in these size. Then check if
there is spill for each kernel.
V2: Fix memory leak

Signed-off-by: Pan Xiuli <xiuli.pan@intel.com>
Reviewed-by: Yang Rong <rong.r.yang@intel.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/kernels/compiler_reqd_sub_group_size.cl b/kernels/compiler_reqd_sub_group_size.cl
new file mode 100644
index 00000000..0ce70e9c
--- /dev/null
+++ b/kernels/compiler_reqd_sub_group_size.cl
@@ -0,0 +1,5 @@
+__attribute__((intel_reqd_sub_group_size(SIMD_SIZE)))
+__kernel void compiler_reqd_sub_group_size(global int* src)
+{
+
+}