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, 89 insertions, 0 deletions

diff --git a/src/core/CL/kernels/CLUpsampleLayerKernel.h b/src/core/CL/kernels/CLUpsampleLayerKernel.h
new file mode 100644
index 0000000000..f90ee07bf4
--- /dev/null
+++ b/src/core/CL/kernels/CLUpsampleLayerKernel.h
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2018-2020 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_CLUPSAMPLELAYERKERNEL_H
+#define ARM_COMPUTE_CLUPSAMPLELAYERKERNEL_H
+
+#include "src/core/CL/ICLKernel.h"
+
+namespace arm_compute
+{
+class ICLTensor;
+
+/** Interface for the UpsampleLayer kernel on OpenCL. */
+class CLUpsampleLayerKernel : public ICLKernel
+{
+public:
+    /** Constructor */
+    CLUpsampleLayerKernel();
+    /** Prevent instances of this class from being copied (As this class contains pointers) */
+    CLUpsampleLayerKernel(const CLUpsampleLayerKernel &) = delete;
+    /** Prevent instances of this class from being copied (As this class contains pointers) */
+    CLUpsampleLayerKernel &operator=(const CLUpsampleLayerKernel &) = delete;
+    /** Default Move Constructor. */
+    CLUpsampleLayerKernel(CLUpsampleLayerKernel &&) = default;
+    /** Default move assignment operator */
+    CLUpsampleLayerKernel &operator=(CLUpsampleLayerKernel &&) = default;
+    /** Default destructor */
+    ~CLUpsampleLayerKernel() = default;
+
+    /** Initialise the kernel's input and output.
+     *
+     * @param[in]  input             Source tensor. Data types supported: All.
+     * @param[out] output            Destination tensor. Data types supported: same as @p input.
+     * @param[in]  info              Contains stride information described in @ref Size2D.
+     * @param[in]  upsampling_policy Defines the policy to fill the intermediate pixels.
+     */
+    void configure(const ICLTensor *input, ICLTensor *output, const Size2D &info, const InterpolationPolicy upsampling_policy);
+    /** Initialise the kernel's input and output.
+     *
+     * @param[in]  compile_context   The compile context to be used.
+     * @param[in]  input             Source tensor. Data types supported: All.
+     * @param[out] output            Destination tensor. Data types supported: same as @p input.
+     * @param[in]  info              Contains stride information described in @ref Size2D.
+     * @param[in]  upsampling_policy Defines the policy to fill the intermediate pixels.
+     */
+    void configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, const Size2D &info, const InterpolationPolicy upsampling_policy);
+    /** Static function to check if given info will lead to a valid configuration of @ref CLUpsampleLayerKernel
+     *
+     * @param[in] input             Source tensor info. Data types supported: All.
+     * @param[in] output            Destination tensor info. Data types supported: same as @p input.
+     * @param[in] info              Contains  stride information described in @ref Size2D.
+     * @param[in] upsampling_policy Defines the policy to fill the intermediate pixels.
+     *
+     * @return a status
+     */
+    static Status validate(const ITensorInfo *input, const ITensorInfo *output, const Size2D &info, const InterpolationPolicy upsampling_policy);
+
+    // Inherited methods overridden:
+    void run(const Window &window, cl::CommandQueue &queue) override;
+
+private:
+    const ICLTensor *_input;
+    ICLTensor       *_output;
+    Size2D           _info;
+    DataLayout       _data_layout;
+    unsigned int     _num_elems_processed_per_iteration_input_x;
+};
+} // namespace arm_compute
+#endif /*ARM_COMPUTE_CLUPSAMPLELAYERKERNEL_H */