COMPMID-3961: Add Logical OR/AND/NOT operator on CL

Change-Id: I612aeed6affa17624fb9044964dd59c41a5c9888
Signed-off-by: Sang-Hoon Park <sang-hoon.park@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4448
Reviewed-by: Pablo Marquez Tello <pablo.tello@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 112 insertions, 0 deletions

diff --git a/arm_compute/runtime/CL/functions/CLLogicalNot.h b/arm_compute/runtime/CL/functions/CLLogicalNot.h
new file mode 100644
index 0000000000..4fdf39ed70
--- /dev/null
+++ b/arm_compute/runtime/CL/functions/CLLogicalNot.h
@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 2020 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 ARM_COMPUTE_CLLOGICALNOT_H
+#define ARM_COMPUTE_CLLOGICALNOT_H
+
+#include "arm_compute/core/Error.h"
+#include "arm_compute/runtime/CL/ICLOperator.h"
+#include "arm_compute/runtime/IFunction.h"
+
+namespace arm_compute
+{
+class CLCompileContext;
+class ICLTensor;
+class ITensorInfo;
+
+namespace experimental
+{
+class CLLogicalNot : public ICLOperator
+{
+public:
+    /** Default Constructor */
+    CLLogicalNot() = default;
+    /** Initialise the kernel's inputs, output and conversion policy.
+     *
+     * @param[in]      compile_context The compile context to be used.
+     * @param[in, out] input           Tensor input. Data types supported: U8.
+     * @param[out]     output          Output tensor. Data types supported: U8.
+     */
+    void configure(const CLCompileContext &compile_context, const ITensorInfo *input, ITensorInfo *output);
+    /** Static function to check if given info will lead to a valid configuration of @ref CLElementWiseUnaryLayerKernel
+     *
+     * @param[in] input  Tensor input info. Data types supported: U8.
+     * @param[in] output Output tensor info. Data types supported: U8.
+     *
+     * @return a status
+     */
+    static Status validate(const ITensorInfo *input, const ITensorInfo *output);
+    // Inherited methods overridden:
+    void run(ITensorPack &tensors) override;
+};
+} // namespace experimental
+
+/** Basic function to do logical NOT operation
+ *
+ * @note The tensor data type for the inputs must be U8.
+ * @note The function performs a logical NOT operation on input tensor.
+ */
+class CLLogicalNot : public IFunction
+{
+public:
+    /** Default Constructor */
+    CLLogicalNot();
+    /** Default Destructor */
+    ~CLLogicalNot();
+    /** Prevent instances of this class from being copied (As this class contains pointers) */
+    CLLogicalNot(const CLLogicalNot &) = delete;
+    /** Default move constructor */
+    CLLogicalNot(CLLogicalNot &&);
+    /** Prevent instances of this class from being copied (As this class contains pointers) */
+    CLLogicalNot &operator=(const CLLogicalNot &) = delete;
+    /** Default move assignment operator */
+    CLLogicalNot &operator=(CLLogicalNot &&);
+    /** Initialize the function
+     *
+     * @param[in]  input  Input tensor. Data types supported: U8.
+     * @param[out] output Output tensor. Data types supported: U8.
+     */
+    void configure(const ICLTensor *input, ICLTensor *output);
+    /** Initialize the function
+     *
+     * @param[in]  compile_context The compile context to be used.
+     * @param[in]  input           Input tensor. Data types supported: U8.
+     * @param[out] output          Output tensor. Data types supported: U8.
+     */
+    void configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output);
+    /** Static function to check if given info will lead to a valid configuration
+     *
+     * @param[in] input  Tensor input info. Data types supported: U8.
+     * @param[in] output Output tensor info. Data types supported: U8.
+     *
+     * @return a status
+     */
+    static Status validate(const ITensorInfo *input, const ITensorInfo *output);
+    void run() override;
+
+private:
+    struct Impl;
+    std::unique_ptr<Impl> _impl;
+};
+} // namespace arm_compute
+#endif /* ARM_COMPUTE_CLLOGICALNOT_H */