COMPMID-3962: Add Logical And, Or, Not support on NEON

Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: Iabcd94d1ed6fe8bb27ce93924c35e25f48f39cf1
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4438
Reviewed-by: James Conroy <james.conroy@arm.com>
Reviewed-by: Sang-Hoon Park <sang-hoon.park@arm.com>
Reviewed-by: Michalis Spyrou <michalis.spyrou@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 72 insertions, 0 deletions

diff --git a/src/core/NEON/kernels/NELogicalKernel.h b/src/core/NEON/kernels/NELogicalKernel.h
new file mode 100644
index 0000000000..caf69cf45d
--- /dev/null
+++ b/src/core/NEON/kernels/NELogicalKernel.h
@@ -0,0 +1,72 @@
+/*
+ * 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_NELOGICALKERNEL_H
+#define ARM_COMPUTE_NELOGICALKERNEL_H
+
+#include "src/core/KernelTypes.h"
+#include "src/core/NEON/INEKernel.h"
+
+namespace arm_compute
+{
+namespace kernels
+{
+/** Interface for the kernel to perform logical operations between two tensors
+ *
+ * Supported logical operations:
+ *  - AND
+ *  - OR
+ *  - NOT
+ */
+class NELogicalKernel : public INEKernel
+{
+public:
+    /** Initialise the kernel's inputs and output
+     *
+     * @param[in]  input1 An input tensor. Data type supported: U8.
+     * @param[in]  input2 An input tensor. Data type supported: U8
+     * @param[out] output Output tensor. Data type supported: U8.
+     * @param[out] op     Logical operation to perform
+     */
+    void configure(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output, LogicalOperation op);
+    /** Static function to check if given info will lead to a valid configuration of @ref NELogicalKernel
+     *
+     * @param[in] input1 An input tensor. Data type supported: U8.
+     * @param[in] input2 An input tensor. Data type supported: U8
+     * @param[in] output Output tensor. Data type supported: U8.
+     * @param[in] op     Logical operation to perform
+     *
+     * @return a status
+     */
+    static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, LogicalOperation op);
+
+    // Inherited methods overridden:
+    void run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info) override;
+    const char *name() const override;
+
+private:
+    LogicalOperation _op{};
+};
+} // namespace kernels
+} // namespace arm_compute
+#endif /* ARM_COMPUTE_NELOGICALKERNEL_H */