COMPMID-3638: Move NEON kernels

Signed-off-by: Michalis Spyrou <michalis.spyrou@arm.com>
Change-Id: Ieed3e4bc8be7fef80c90c5094599b477a56fc473
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4285
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 0 insertions, 229 deletions

diff --git a/arm_compute/core/NEON/kernels/NEPoolingLayerKernel.h b/arm_compute/core/NEON/kernels/NEPoolingLayerKernel.h
deleted file mode 100644
index 2be25080cd..0000000000
--- a/arm_compute/core/NEON/kernels/NEPoolingLayerKernel.h
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- * Copyright (c) 2017-2020 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_NEPOOLINGLAYERKERNEL_H
-#define ARM_COMPUTE_NEPOOLINGLAYERKERNEL_H
-
-#include "arm_compute/core/NEON/INEKernel.h"
-
-namespace arm_compute
-{
-class ITensor;
-
-/** Interface for the pooling layer kernel */
-class NEPoolingLayerKernel : public INEKernel
-{
-public:
-    const char *name() const override
-    {
-        return "NEPoolingLayerKernel";
-    }
-    /** Default constructor */
-    NEPoolingLayerKernel();
-    /** Prevent instances of this class from being copied (As this class contains pointers) */
-    NEPoolingLayerKernel(const NEPoolingLayerKernel &) = delete;
-    /** Prevent instances of this class from being copied (As this class contains pointers) */
-    NEPoolingLayerKernel &operator=(const NEPoolingLayerKernel &) = delete;
-    /** Allow instances of this class to be moved */
-    NEPoolingLayerKernel(NEPoolingLayerKernel &&) = default;
-    /** Allow instances of this class to be moved */
-    NEPoolingLayerKernel &operator=(NEPoolingLayerKernel &&) = default;
-    /** Default destructor */
-    ~NEPoolingLayerKernel() = default;
-    /** Set the input and output tensors.
-     *
-     * @note F16 are supported for pool sizes 2 and 3 only
-     *
-     * @param[in]  input     Source tensor. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32.
-     * @param[out] output    Destination tensor. Data types supported: Same as @p input.
-     * @param[in]  pool_info Contains pooling operation information described in @ref PoolingLayerInfo.
-     * @param[out] indices   (optional) The indices of the maximal values. Data type supported: U32.
-     */
-    void configure(const ITensor *input, ITensor *output, const PoolingLayerInfo &pool_info, ITensor *indices = nullptr);
-    /** Static function to check if given info will lead to a valid configuration of @ref NEPoolingLayerKernel
-     *
-     * @note F16 are supported for pool sizes 2 and 3 only
-     *
-     * @param[in] input     Source tensor. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32.
-     * @param[in] output    Destination tensor. Data types supported: Same as @p input.
-     * @param[in] pool_info Contains pooling operation information described in @ref PoolingLayerInfo.
-     * @param[in] indices   (optional) The indices of the maximal values. Data type supported: U32.
-     *
-     * @return a status
-     */
-    static Status validate(const ITensorInfo *input, const ITensorInfo *output, const PoolingLayerInfo &pool_info, const ITensorInfo *indices = nullptr);
-
-    // Inherited methods overridden:
-    void run(const Window &window, const ThreadInfo &info) override;
-    BorderSize border_size() const override;
-
-private:
-    /** Function to perform 2x2 pooling.
-     *
-     * @param[in] window_input    Input region on which to execute the kernel.
-     * @param[in] window          Output region on which to execute the kernel.
-     * @param[in] pooling_type    Pooling operation to be computed.
-     * @param[in] exclude_padding Flag to specify exclusion of padding from the operation.
-     */
-    void pooling2_f32_nchw(const Window &window_input, const Window &window, PoolingType pooling_type, bool exclude_padding = false);
-    /** Function to perform 2x2 pooling and compute the pooling indices. The indices can be used for max unpool.
-     *
-     * @param[in] window_input Input region on which to execute the kernel.
-     * @param[in] window       Output region on which to execute the kernel.
-     */
-    void pooling2_f32_nhwc_maxpool_indices(const Window &window_input, const Window &window);
-    /** Function to perform MxN pooling for 32-bit floating point values.
-     *
-     * @param[in] window_input    Input region on which to execute the kernel.
-     * @param[in] window          Output region on which to execute the kernel.
-     * @param[in] pooling_type    Pooling operation to be computed.
-     * @param[in] exclude_padding Flag to specify exclusion of padding from the operation.
-     */
-    void poolingMxN_f32_nchw(const Window &window_input, const Window &window, PoolingType pooling_type, bool exclude_padding = false);
-    /** Function to perform MxN pooling for 32-bit floating point values (NHWC).
-     *
-     * @param[in] window_input    Input region on which to execute the kernel.
-     * @param[in] window          Output region on which to execute the kernel.
-     * @param[in] pooling_type    Pooling operation to be computed.
-     * @param[in] exclude_padding Flag to specify exclusion of padding from the operation.
-     */
-    void poolingMxN_f32_nhwc(const Window &window_input, const Window &window, PoolingType pooling_type, bool exclude_padding = false);
-    /** Function to perform 7x7 pooling.
-     *
-     * @param[in] window_input    Input region on which to execute the kernel.
-     * @param[in] window          Output region on which to execute the kernel.
-     * @param[in] pooling_type    Pooling operation to be computed.
-     * @param[in] exclude_padding Flag to specify exclusion of padding from the operation.
-     */
-    void pooling7_f32_nchw(const Window &window_input, const Window &window, PoolingType pooling_type, bool exclude_padding = false);
-    /** Function to perform 3x3 pooling.
-     *
-     * @param[in] window_input    Input region on which to execute the kernel.
-     * @param[in] window          Output region on which to execute the kernel.
-     * @param[in] pooling_type    Pooling operation to be computed.
-     * @param[in] exclude_padding Flag to specify exclusion of padding from the operation.
-     */
-    void pooling3_f32_nchw(const Window &window_input, const Window &window, PoolingType pooling_type, bool exclude_padding = false);
-    /** Function to perform 2x2 pooling for float16_t.
-     *
-     * @param[in] window_input    Input region on which to execute the kernel.
-     * @param[in] window          Output region on which to execute the kernel.
-     * @param[in] pooling_type    Pooling operation to be computed.
-     * @param[in] exclude_padding Flag to specify exclusion of padding from the operation.
-     */
-    void pooling2_f16_nchw(const Window &window_input, const Window &window, PoolingType pooling_type, bool exclude_padding = false);
-    /** Function to perform 2x2 pooling and compute the pooling indices for FP32/FP16. The indices can be used for max unpool.
-     *
-     * @param[in] window_input Input region on which to execute the kernel.
-     * @param[in] window       Output region on which to execute the kernel.
-     */
-    template <typename T>
-    void pooling2_nchw_maxpool_indices(const Window &window_input, const Window &window);
-    /** Function to perform 2x2 pooling and compute the pooling indices. The indices can be used for max unpool.
-     *
-     * @param[in] window_input Input region on which to execute the kernel.
-     * @param[in] window       Output region on which to execute the kernel.
-     */
-    void pooling2_f16_nhwc_maxpool_indices(const Window &window_input, const Window &window);
-    /** Function to perform 3x3 pooling.
-     *
-     * @param[in] window_input    Input region on which to execute the kernel.
-     * @param[in] window          Output region on which to execute the kernel.
-     * @param[in] pooling_type    Pooling operation to be computed.
-     * @param[in] exclude_padding Flag to specify exclusion of padding from the operation.
-     */
-    void pooling3_f16_nchw(const Window &window_input, const Window &window, PoolingType pooling_type, bool exclude_padding = false);
-    /** Function to perform MxN pooling for 16-bit floating point values.
-     *
-     * @param[in] window_input    Input region on which to execute the kernel.
-     * @param[in] window          Output region on which to execute the kernel.
-     * @param[in] pooling_type    Pooling operation to be computed.
-     * @param[in] exclude_padding Flag to specify exclusion of padding from the operation.
-     */
-    void poolingMxN_f16_nchw(const Window &window_input, const Window &window, PoolingType pooling_type, bool exclude_padding = false);
-    /** Function to perform MxN pooling for 16-bit floating point values. (NHWC)
-     *
-     * @param[in] window_input    Input region on which to execute the kernel.
-     * @param[in] window          Output region on which to execute the kernel.
-     * @param[in] pooling_type    Pooling operation to be computed.
-     * @param[in] exclude_padding Flag to specify exclusion of padding from the operation.
-     */
-    void poolingMxN_f16_nhwc(const Window &window_input, const Window &window, PoolingType pooling_type, bool exclude_padding = false);
-    /** Template function to perform 2x2 pooling for 8bit quantized fixed point. (NCHW)
-     *
-     * @param[in] window_input    Input region on which to execute the kernel.
-     * @param[in] window          Output region on which to execute the kernel.
-     * @param[in] pooling_type    Pooling operation to be computed.
-     * @param[in] exclude_padding Flag to specify exclusion of padding from the operation.
-     */
-    template <typename T>
-    void pooling2_q8_nchw(const Window &window_input, const Window &window, PoolingType pooling_type, bool exclude_padding = false);
-    /** Template function to perform 3x3 pooling for 8bit quantized fixed point. (NCHW)
-     *
-     * @param[in] window_input    Input region on which to execute the kernel.
-     * @param[in] window          Output region on which to execute the kernel.
-     * @param[in] pooling_type    Pooling operation to be computed.
-     * @param[in] exclude_padding Flag to specify exclusion of padding from the operation.
-     */
-    template <typename T>
-    void pooling3_q8_nchw(const Window &window_input, const Window &window, PoolingType pooling_type, bool exclude_padding = false);
-    /** Template function to perform MxN pooling for 8-bit quantized. (NCHW)
-     *
-     * @param[in] window_input    Input region on which to execute the kernel.
-     * @param[in] window          Output region on which to execute the kernel.
-     * @param[in] pooling_type    Pooling operation to be computed.
-     * @param[in] exclude_padding Flag to specify exclusion of padding from the operation.
-     */
-    template <typename T>
-    void poolingMxN_q8_nchw(const Window &window_input, const Window &window, PoolingType pooling_type, bool exclude_padding = false);
-    /** Template function to perform MxN pooling for 8-bit quantized. (NHWC)
-     *
-     * @param[in] window_input    Input region on which to execute the kernel.
-     * @param[in] window          Output region on which to execute the kernel.
-     * @param[in] pooling_type    Pooling operation to be computed.
-     * @param[in] exclude_padding Flag to specify exclusion of padding from the operation.
-     */
-    template <typename T>
-    void poolingMxN_q8_nhwc(const Window &window_input, const Window &window, PoolingType pooling_type, bool exclude_padding = false);
-    /** Common signature for all the specialised Pooling functions
-     *
-     * @param[in] window_input    Input region on which to execute the kernel.
-     * @param[in] window          Output region on which to execute the kernel.
-     * @param[in] pooling_type    Pooling operation to be computed.
-     * @param[in] exclude_padding Flag to specify exclusion of padding from the operation.
-     */
-    using PoolingFunction = void (NEPoolingLayerKernel::*)(const Window &window_input, const Window &window, PoolingType pooling_type, bool exclude_padding);
-
-private:
-    PoolingFunction  _func;
-    const ITensor   *_input;
-    ITensor         *_output;
-    ITensor         *_indices;
-    PoolingLayerInfo _pool_info;
-    DataLayout       _data_layout;
-    unsigned int     _num_elems_processed_per_iteration;
-    BorderSize       _border_size;
-    bool             _is_square;
-};
-} // namespace arm_compute
-#endif /*ARM_COMPUTE_NEPOOLINGLAYERKERNEL_H */