diff options
Diffstat (limited to 'arm_compute/graph2/backends/CL')
-rw-r--r-- | arm_compute/graph2/backends/CL/CLDeviceBackend.h | 70 | ||||
-rw-r--r-- | arm_compute/graph2/backends/CL/CLFunctionFactory.h | 57 | ||||
-rw-r--r-- | arm_compute/graph2/backends/CL/CLSubTensorHandle.h | 69 | ||||
-rw-r--r-- | arm_compute/graph2/backends/CL/CLTensorHandle.h | 67 |
4 files changed, 263 insertions, 0 deletions
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<ITensorHandle> create_tensor(const Tensor &tensor) override; + std::unique_ptr<ITensorHandle> create_subtensor(ITensorHandle *parent, TensorShape shape, Coordinates coords) override; + std::unique_ptr<arm_compute::IFunction> configure_node(INode &node, GraphContext &ctx) override; + Status validate_node(const INode &node) override; + std::shared_ptr<arm_compute::IMemoryManager> 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__ diff --git a/arm_compute/graph2/backends/CL/CLFunctionFactory.h b/arm_compute/graph2/backends/CL/CLFunctionFactory.h new file mode 100644 index 0000000000..94fd2b8be1 --- /dev/null +++ b/arm_compute/graph2/backends/CL/CLFunctionFactory.h @@ -0,0 +1,57 @@ +/* + * 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_CLFUNCTIONFACTORY_H__ +#define __ARM_COMPUTE_GRAPH2_CLFUNCTIONFACTORY_H__ + +#include "arm_compute/runtime/IFunction.h" + +#include <memory> + +namespace arm_compute +{ +namespace graph2 +{ +// Forward declarations +class INode; +class GraphContext; + +namespace backends +{ +/** Factory for generating OpenCL backend functions **/ +class CLFunctionFactory final +{ +public: + /** Create a backend execution function depending on the node type + * + * @param[in] node Node to create the backend function for + * @param[in] ctx Context to use + * + * @return Backend function + */ + static std::unique_ptr<arm_compute::IFunction> create(INode *node, GraphContext &ctx); +}; +} // namespace backends +} // namespace graph2 +} // namespace arm_compute +#endif //__ARM_COMPUTE_GRAPH2_CLFUNCTIONFACTORY_H__ diff --git a/arm_compute/graph2/backends/CL/CLSubTensorHandle.h b/arm_compute/graph2/backends/CL/CLSubTensorHandle.h new file mode 100644 index 0000000000..5584a8ba4f --- /dev/null +++ b/arm_compute/graph2/backends/CL/CLSubTensorHandle.h @@ -0,0 +1,69 @@ +/* + * 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_CLSUBTENSORHANDLE_H__ +#define __ARM_COMPUTE_GRAPH2_CLSUBTENSORHANDLE_H__ + +#include "arm_compute/graph2/ITensorHandle.h" + +#include "arm_compute/runtime/CL/CLSubTensor.h" + +namespace arm_compute +{ +namespace graph2 +{ +namespace backends +{ +/** OpenCL Sub-Tensor handle interface object **/ +class CLSubTensorHandle final : public ITensorHandle +{ +public: + /** Default constructor + * + * @param[in] parent_handle Parent tensor handle + * @param[in] shape Sub-Tensor shape + * @param[in] coords Starting coordinates + */ + CLSubTensorHandle(ITensorHandle *parent_handle, const TensorShape &shape, const Coordinates &coords); + /** Destructor: free the tensor's memory */ + ~CLSubTensorHandle() = default; + /** Allow instances of this class to be move constructed */ + CLSubTensorHandle(CLSubTensorHandle &&) = default; + /** Allow instances of this class to be moved */ + CLSubTensorHandle &operator=(CLSubTensorHandle &&) = default; + + // Inherited overridden methods + void allocate() override; + arm_compute::ITensor &tensor() override; + const arm_compute::ITensor &tensor() const override; + void map(bool blocking) override; + void unmap() override; + bool is_subtensor() const override; + +private: + arm_compute::CLSubTensor _sub_tensor; /**< Backend Sub-Tensor */ +}; +} // namespace backends +} // namespace graph2 +} // namespace arm_compute +#endif /* __ARM_COMPUTE_GRAPH2_CLSUBTENSORHANDLE_H__ */ diff --git a/arm_compute/graph2/backends/CL/CLTensorHandle.h b/arm_compute/graph2/backends/CL/CLTensorHandle.h new file mode 100644 index 0000000000..37d7147b6b --- /dev/null +++ b/arm_compute/graph2/backends/CL/CLTensorHandle.h @@ -0,0 +1,67 @@ +/* + * 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_CLTENSORHANDLE_H__ +#define __ARM_COMPUTE_GRAPH2_CLTENSORHANDLE_H__ + +#include "arm_compute/graph2/ITensorHandle.h" + +#include "arm_compute/runtime/CL/CLTensor.h" + +namespace arm_compute +{ +namespace graph2 +{ +namespace backends +{ +/** OpenCL Tensor handle interface object **/ +class CLTensorHandle final : public ITensorHandle +{ +public: + /** Default Constructor + * + * @param[in] info Tensor metadata + */ + CLTensorHandle(const ITensorInfo &info); + /** Destructor: free the tensor's memory */ + ~CLTensorHandle() = default; + /** Allow instances of this class to be move constructed */ + CLTensorHandle(CLTensorHandle &&) = default; + /** Allow instances of this class to be moved */ + CLTensorHandle &operator=(CLTensorHandle &&) = default; + + // Inherited overridden methods + void allocate() override; + arm_compute::ITensor &tensor() override; + const arm_compute::ITensor &tensor() const override; + void map(bool blocking) override; + void unmap() override; + bool is_subtensor() const override; + +private: + arm_compute::CLTensor _tensor; /**< Backend Tensor */ +}; +} // namespace backends +} // namespace graph2 +} // namespace arm_compute +#endif /* __ARM_COMPUTE_GRAPH2_CLTENSORHANDLE_H__ */ |