Implement CLConstantTile

- Create tile object to store constant variables
- Add unit tests for the CLConstantTile
- Extend unit test for CLTile

Resolves COMPMID-5786

Signed-off-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Change-Id: I351d8b88327e071791b781a04a6ab4990c89c04d
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/9794
Benchmark: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Viet-Hoa Do <viet-hoa.do@arm.com>

1 files changed, 51 insertions, 0 deletions

diff --git a/compute_kernel_writer/src/cl/ICLTile.cpp b/compute_kernel_writer/src/cl/ICLTile.cpp
new file mode 100644
index 0000000000..f9c8827ef4
--- /dev/null
+++ b/compute_kernel_writer/src/cl/ICLTile.cpp
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2023 Arm Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#include "ckw/Error.h"
+#include "ckw/TileInfo.h"
+
+#include "src/cl/CLHelpers.h"
+#include "src/cl/ICLTile.h"
+
+#include <vector>
+
+namespace ckw
+{
+std::vector<int32_t> ICLTile::supported_vector_lengths() const
+{
+    return std::vector<int32_t> {1, 2, 3, 4, 8, 16};
+}
+
+void ICLTile::validate_tile_info(const TileInfo &info) const
+{
+    if(cl_validate_vector_length(info.width()))
+    {
+        COMPUTE_KERNEL_WRITER_ERROR_ON_MSG("Unsupported TileInfo width");
+    }
+
+    if(info.data_type() == DataType::Unknown)
+    {
+        COMPUTE_KERNEL_WRITER_ERROR_ON_MSG("DataType::Unknown is not supported");
+    }
+}
+} // namespace ckw
\ No newline at end of file