COMPMID-692 Consistent names for the interfaces

Change-Id: I4b1f3f0da9ff5342c7de7083736fe91871d14e5b
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/110351
Tested-by: BSG Visual Compute Jenkins server to access repositories on http://mpd-gerrit.cambridge.arm.com <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>

1 files changed, 70 insertions, 0 deletions

diff --git a/arm_compute/core/NEON/kernels/NEL2NormalizeLayerKernel.h b/arm_compute/core/NEON/kernels/NEL2NormalizeLayerKernel.h
new file mode 100644
index 0000000000..7aa5116b68
--- /dev/null
+++ b/arm_compute/core/NEON/kernels/NEL2NormalizeLayerKernel.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2017 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_NEL2NORMALIZEKERNEL_H__
+#define __ARM_COMPUTE_NEL2NORMALIZEKERNEL_H__
+
+#include "arm_compute/core/NEON/INEKernel.h"
+
+namespace arm_compute
+{
+class ITensor;
+
+/** Interface for performing a L2 normalize on a given axis given the square sum of it in this axis */
+class NEL2NormalizeLayerKernel : public INEKernel
+{
+public:
+    /** Default constructor */
+    NEL2NormalizeLayerKernel();
+    /** Prevent instances of this class from being copied (As this class contains pointers) */
+    NEL2NormalizeLayerKernel(const NEL2NormalizeLayerKernel &) = delete;
+    /** Prevent instances of this class from being copied (As this class contains pointers) */
+    NEL2NormalizeLayerKernel &operator=(const NEL2NormalizeLayerKernel &) = delete;
+    /** Allow instances of this class to be moved */
+    NEL2NormalizeLayerKernel(NEL2NormalizeLayerKernel &&) = default;
+    /** Allow instances of this class to be moved */
+    NEL2NormalizeLayerKernel &operator=(NEL2NormalizeLayerKernel &&) = default;
+    /** Default destructor */
+    ~NEL2NormalizeLayerKernel() = default;
+    /** Set the input and output tensors.
+     *
+     * @param[in]  input   Source tensor. Data types supported: F32.
+     * @param[in]  sum     Sum values tensor. Data types supported: same as @p input.
+     * @param[out] output  Destination tensor. Data types supported: same as @p input.
+     * @param[in]  axis    Dimension along which to reduce. Supported reduction axis : 0
+     * @param[in]  epsilon Lower bound value for the normalization.
+     */
+    void configure(const ITensor *input, const ITensor *sum, ITensor *output, unsigned int axis, float epsilon);
+
+    // Inherited methods overridden:
+    void run(const Window &window, const ThreadInfo &info) override;
+
+private:
+    const ITensor *_input;
+    const ITensor *_sum;
+    ITensor       *_output;
+    unsigned int   _axis;
+    float          _epsilon;
+};
+} // namespace arm_compute
+#endif /*__ARM_COMPUTE_NEL2NORMALIZEKERNEL_H__ */