Add tile declaration capability in KernelWriter

Resolves: COMPMID-5816

Signed-off-by: Gunes Bayir <gunes.bayir@arm.com>
Change-Id: Ibd885707a842550a058252f9d01e072129896055
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/9901
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Viet-Hoa Do <viet-hoa.do@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 33 insertions, 1 deletions

diff --git a/compute_kernel_writer/src/cl/CLHelpers.cpp b/compute_kernel_writer/src/cl/CLHelpers.cpp
index d940a5a529..5a3d0fab81 100644
--- a/compute_kernel_writer/src/cl/CLHelpers.cpp
+++ b/compute_kernel_writer/src/cl/CLHelpers.cpp
@@ -88,4 +88,36 @@ std::string cl_get_variable_datatype_as_string(DataType dt, int32_t len)
 
     return res;
 }
-} // namespace ckw
\ No newline at end of file
+
+int32_t width_to_cl_vector_size(int32_t width)
+{
+    switch(width)
+    {
+        case 1:
+            return 1;
+        case 2:
+            return 2;
+        case 3:
+            return 3;
+        case 4:
+            return 4;
+        case 5:
+        case 6:
+        case 7:
+        case 8:
+            return 8;
+        case 9:
+        case 10:
+        case 11:
+        case 12:
+        case 13:
+        case 14:
+        case 15:
+        case 16:
+            return 16;
+        default:
+            CKW_THROW_MSG("Unsupported width to convert to OpenCL vector");
+            return 0;
+    }
+}
+} // namespace ckw