Add TensorOperand and declare tensor argument
Partially resolves: COMPMID-6391
Signed-off-by: Viet-Hoa Do <viet-hoa.do@arm.com>
Change-Id: I849d486401f99a93919015f2e173559dca5bffa2
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/9972
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Gunes Bayir <gunes.bayir@arm.com>
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>
diff --git a/compute_kernel_writer/src/cl/CLTensorComponent.h b/compute_kernel_writer/src/cl/CLTensorComponent.h
new file mode 100644
index 0000000..42a4266
--- /dev/null
+++ b/compute_kernel_writer/src/cl/CLTensorComponent.h
@@ -0,0 +1,80 @@
+/*
+ * 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.
+ */
+
+#ifndef CKW_SRC_CL_CLTENSORCOMPONENT_H
+#define CKW_SRC_CL_CLTENSORCOMPONENT_H
+
+#include "ckw/types/TensorComponentType.h"
+#include "src/ITensorComponent.h"
+#include "src/cl/CLTile.h"
+
+namespace ckw
+{
+
+class CLTensorArgument;
+
+/** A tensor component object that can be used as a tile.
+ *
+ * The tensor component is created by @ref CLTensorArgument object when it is used
+ * either by the user or internally by a kernel writer operation.
+ * It allows the user to perform operation on tensor component just like any other tile.
+ *
+ * Because of the nature of tensor component, it's always a scalar tile of 32-bit integer.
+ *
+ * To find the list of all tensor components, see @ref TensorComponentType.
+ */
+class CLTensorComponent : public CLTile, public ITensorComponent
+{
+public:
+ /** Initialize a new instance of @ref CLTensorComponent class for dynamic component.
+ *
+ * @param[in] tensor The tensor to which this component belongs.
+ * @param[in] component_type The tensor component type.
+ */
+ CLTensorComponent(const CLTensorArgument &tensor, TensorComponentType component_type);
+
+ /** Initialize a new instance of @ref CLTensorComponent class for compile-time constant component.
+ *
+ * @param[in] tensor The tensor to which this component belongs.
+ * @param[in] component_type The tensor component type.
+ * @param[in] value The value of the component.
+ */
+ CLTensorComponent(const CLTensorArgument &tensor, TensorComponentType component_type, int32_t value);
+
+ /** Destructor. */
+ virtual ~CLTensorComponent();
+
+ ITile &tile() override;
+
+ const ITile &tile() const override;
+
+ TensorComponentType component_type() const override;
+
+private:
+ TensorComponentType _component_type{ TensorComponentType::Unknown };
+};
+
+} // namespace ckw
+
+#endif // CKW_SRC_CL_CLTENSORCOMPONENT_H