From d8734b55d89f05901ba9a75349761a9c955d9243 Mon Sep 17 00:00:00 2001 From: Georgios Pinitas Date: Fri, 22 Dec 2017 15:27:52 +0000 Subject: COMPMID-793 : Add graph intermediate representation Change-Id: Ic1685de4e19e0ac79669ef2da64e1dc96c7ea0bf Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/115248 Tested-by: Jenkins Reviewed-by: Anthony Barbier --- arm_compute/graph2/backends/CL/CLDeviceBackend.h | 70 ++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 arm_compute/graph2/backends/CL/CLDeviceBackend.h (limited to 'arm_compute/graph2/backends/CL/CLDeviceBackend.h') diff --git a/arm_compute/graph2/backends/CL/CLDeviceBackend.h b/arm_compute/graph2/backends/CL/CLDeviceBackend.h new file mode 100644 index 0000000000..c48a85f99a --- /dev/null +++ b/arm_compute/graph2/backends/CL/CLDeviceBackend.h @@ -0,0 +1,70 @@ +/* + * Copyright (c) 2018 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_GRAPH2_CLDEVICEBACKEND_H__ +#define __ARM_COMPUTE_GRAPH2_CLDEVICEBACKEND_H__ + +#include "arm_compute/graph2/IDeviceBackend.h" + +#include "arm_compute/runtime/CL/CLBufferAllocator.h" +#include "arm_compute/runtime/CL/CLTuner.h" + +namespace arm_compute +{ +namespace graph2 +{ +namespace backends +{ +/** OpenCL device backend */ +class CLDeviceBackend final : public IDeviceBackend +{ +public: + /** Default Constructor */ + CLDeviceBackend(); + /** Destructor */ + ~CLDeviceBackend(); + /** Switchs on or off the kernel tuning + * + * @note When true the tuner set is used, if no tuner is set a new default one is created + * + * @param[in] enable_tuning Enables tuning if false else true + */ + void set_kernel_tuning(bool enable_tuning); + + // Inherited overridden methods + void initialize_backend() override; + void setup_backend_context(GraphContext &ctx) override; + std::unique_ptr create_tensor(const Tensor &tensor) override; + std::unique_ptr create_subtensor(ITensorHandle *parent, TensorShape shape, Coordinates coords) override; + std::unique_ptr configure_node(INode &node, GraphContext &ctx) override; + Status validate_node(const INode &node) override; + std::shared_ptr create_memory_manager(MemoryManagerAffinity affinity) override; + +private: + CLTuner _tuner; /**< CL kernel tuner */ + CLBufferAllocator _allocator; /**< CL buffer affinity allocator */ +}; +} // namespace backends +} // namespace graph2 +} // namespace arm_compute +#endif //__ARM_COMPUTE_GRAPH2_CLDEVICEBACKEND_H__ -- cgit v1.2.1