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diff --git a/arm_compute/core/NEON/kernels/NEMeanStdDevKernel.h b/arm_compute/core/NEON/kernels/NEMeanStdDevKernel.h
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@@ -1,83 +0,0 @@
-/*
- * Copyright (c) 2016-2020 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_NEMEANSTDDEVKERNEL_H
-#define ARM_COMPUTE_NEMEANSTDDEVKERNEL_H
-
-#include "arm_compute/core/NEON/INEKernel.h"
-#include "support/Mutex.h"
-
-#include <cstdint>
-
-namespace arm_compute
-{
-class ITensor;
-using IImage = ITensor;
-
-/** Interface for the kernel to calculate mean and standard deviation of input image pixels. */
-class NEMeanStdDevKernel : public INEKernel
-{
-public:
- const char *name() const override
- {
- return "NEMeanStdDevKernel";
- }
- /** Default constructor */
- NEMeanStdDevKernel();
- /** Prevent instances of this class from being copied (As this class contains pointers) */
- NEMeanStdDevKernel(const NEMeanStdDevKernel &) = delete;
- /** Prevent instances of this class from being copied (As this class contains pointers) */
- NEMeanStdDevKernel &operator=(const NEMeanStdDevKernel &) = delete;
- /** Prevent instances of this class from being moved (As this class contains non movable objects) */
- NEMeanStdDevKernel(NEMeanStdDevKernel &&) = delete;
- /** Prevent instances of this class from being moved (As this class contains non movable objects) */
- NEMeanStdDevKernel &operator=(NEMeanStdDevKernel &&) = delete;
- /** Default destructor */
- ~NEMeanStdDevKernel() = default;
-
- /** Initialise the kernel's input and outputs.
- *
- * @param[in] input Input image. Data type supported: U8.
- * @param[out] mean Input average pixel value.
- * @param[out] global_sum Keeps global sum of pixel values.
- * @param[out] stddev (Optional) Output standard deviation of pixel values.
- * @param[out] global_sum_squared (Optional if stddev is not set, required if stddev is set) Keeps global sum of squared pixel values.
- */
- void configure(const IImage *input, float *mean, uint64_t *global_sum, float *stddev = nullptr, uint64_t *global_sum_squared = nullptr);
-
- // Inherited methods overridden:
- void run(const Window &window, const ThreadInfo &info) override;
-
- BorderSize border_size() const override;
-
-private:
- const IImage *_input;
- float *_mean;
- float *_stddev;
- uint64_t *_global_sum;
- uint64_t *_global_sum_squared;
- arm_compute::Mutex _mtx;
- BorderSize _border_size;
-};
-} // namespace arm_compute
-#endif /* ARM_COMPUTE_NEMEANSTDDEVKERNEL_H */