COMPMID-3639: (3RDPARTY_UPDATE) Move CL kernels to src

Change-Id: I10d27db788e5086adae1841e3e2441cd9b76ef84
Signed-off-by: Sang-Hoon Park <sang-hoon.park@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4310
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 96 insertions, 0 deletions

diff --git a/src/core/CL/kernels/CLPoolingLayerKernel.h b/src/core/CL/kernels/CLPoolingLayerKernel.h
new file mode 100644
index 0000000000..d88402a792
--- /dev/null
+++ b/src/core/CL/kernels/CLPoolingLayerKernel.h
@@ -0,0 +1,96 @@
+/*
+ * 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_CLPOOLINGLAYERKERNEL_H
+#define ARM_COMPUTE_CLPOOLINGLAYERKERNEL_H
+
+#include "src/core/CL/ICLKernel.h"
+
+#include "arm_compute/core/Error.h"
+
+namespace arm_compute
+{
+class ICLTensor;
+
+/** Interface for the pooling layer kernel */
+class CLPoolingLayerKernel : public ICLKernel
+{
+public:
+    /** Default constructor */
+    CLPoolingLayerKernel();
+    /** Prevent instances of this class from being copied (As this class contains pointers) */
+    CLPoolingLayerKernel(const CLPoolingLayerKernel &) = delete;
+    /** Prevent instances of this class from being copied (As this class contains pointers) */
+    CLPoolingLayerKernel &operator=(const CLPoolingLayerKernel &) = delete;
+    /** Allow instances of this class to be moved */
+    CLPoolingLayerKernel(CLPoolingLayerKernel &&) = default;
+    /** Allow instances of this class to be moved */
+    CLPoolingLayerKernel &operator=(CLPoolingLayerKernel &&) = default;
+    /** Default destructor */
+    ~CLPoolingLayerKernel() = default;
+
+    /** Set the input and output tensors.
+     *
+     *
+     * @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 ICLTensor *input, ICLTensor *output, const PoolingLayerInfo &pool_info, ICLTensor *indices = nullptr);
+    /** Set the input and output tensors.
+     *
+     *
+     * @param[in]  compile_context The compile context to be used.
+     * @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 CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, const PoolingLayerInfo &pool_info, ICLTensor *indices = nullptr);
+    /** Static function to check if given info will lead to a valid configuration of @ref CLPoolingLayerKernel
+     *
+     * @param[in] input     Source tensor info. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32.
+     * @param[in] output    Destination tensor info. 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, cl::CommandQueue &queue) override;
+    BorderSize border_size() const override;
+
+public:
+    const ICLTensor *_input;
+    ICLTensor       *_output;
+    ICLTensor       *_indices;
+    PoolingLayerInfo _pool_info;
+    DataLayout       _data_layout;
+    BorderSize       _border_size;
+    unsigned int     _num_elems_processed_per_iteration;
+};
+} // namespace arm_compute
+#endif /*ARM_COMPUTE_CLPOOLINGLAYERKERNEL_H */