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115 lines
4.6 KiB
115 lines
4.6 KiB
/**
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* Copyright 2019-2020 Huawei Technologies Co., Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef MINDSPORE_CCSRC_DEVICE_KERNEL_RUNTIME_H_
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#define MINDSPORE_CCSRC_DEVICE_KERNEL_RUNTIME_H_
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#include <vector>
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#include <memory>
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#include <string>
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#include <map>
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#include "device/device_address.h"
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#include "ir/tensor.h"
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#include "predict/generator/utils/ir_model_util.h"
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#ifdef ENABLE_DUMP_E2E
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#include "debug/e2e_dump.h"
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#endif
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#include "session/kernel_graph.h"
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#include "session/anf_runtime_algorithm.h"
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#include "kernel/kernel.h"
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#include "utils/context/ms_context.h"
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#include "device/memory_manager.h"
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using mindspore::tensor::Tensor;
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using TensorPtr = std::shared_ptr<Tensor>;
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using mindspore::kernel::AddressPtr;
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using AddressPtrList = std::vector<mindspore::kernel::AddressPtr>;
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namespace mindspore {
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namespace device {
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class KernelRuntime {
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public:
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KernelRuntime() = default;
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virtual ~KernelRuntime();
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virtual bool Init() = 0;
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virtual void AssignMemory(session::KernelGraph *graph);
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void RunOpAssignMemory(const std::vector<tensor::TensorPtr> &input_tensors, session::KernelGraph *graph);
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void RunOpClearMemory(session::KernelGraph *graph);
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virtual bool Run(session::KernelGraph *graph);
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virtual bool DumpData(session::KernelGraph *graph);
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virtual bool RunTask(const session::KernelGraph *graph);
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virtual bool GenTask(const session::KernelGraph *graph);
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bool LaunchKernel(const session::KernelGraph *graph);
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virtual void AssignStaticMemoryInput(const session::KernelGraph *graph);
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virtual void AssignStaticMemoryValueNode(session::KernelGraph *graph);
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virtual void ClearGraphRuntimeResource(uint32_t graph_id);
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virtual bool SyncStream() = 0;
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#ifdef ENABLE_DUMP_E2E
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DumpConfPtr GetDumpConf();
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#endif
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virtual bool LoadTask(const session::KernelGraph *graph);
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// for GPU and D to impl
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virtual void ReleaseDeviceRes() {}
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void set_device_id(uint32_t device_id) { device_id_ = device_id; }
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protected:
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virtual DeviceAddressPtr CreateDeviceAddress(void *device_ptr, size_t device_size, const string &format,
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TypeId type_id) = 0;
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virtual bool NodeOutputDeviceAddressExist(const AnfNodePtr &node, size_t index);
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void AssignStaticMemory(session::KernelGraph *graph);
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void AssignDynamicMemory(session::KernelGraph *graph);
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void ReuseAssignDynamicMemory(session::KernelGraph *graph);
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void AssignNodeOutputMem(int flag, const AnfNodePtr &node, int index);
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void AssignWorkSpaceMem(int flag, const AnfNodePtr &node);
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void AssignReuseWorkSpaceMem(const AnfNodePtr &node);
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void UpdateRefNodeOutputMem(const session::KernelGraph *graph);
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void AssignCommunicationNodeOutputMem(int flag, const AnfNodePtr &node);
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void AssignCommunicationNodeInputMem(const AnfNodePtr &node);
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void AssignCommunicationNodeMem(int flag, const AnfNodePtr &node);
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#ifdef ENABLE_DUMP_E2E
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bool SetDumpConf();
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#endif
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private:
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void AssignStaticMemoryOutput(const session::KernelGraph *graph);
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void GenLaunchArgs(const mindspore::kernel::KernelMod &kernel_mod, const AnfNodePtr &kernel,
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AddressPtrList *kernel_inputs, AddressPtrList *kernel_workspaces, AddressPtrList *kernel_outputs);
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bool LaunchKernelMod(const session::KernelGraph &graph);
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void GenAddrCleanLaunchArgs(const CNodePtr &cnode, AddressPtrList *kernel_inputs);
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size_t CountNodeDeviceMemorySize(const AnfNodePtr &node, size_t output_index);
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void RunOpAssignInputMemory(const std::vector<tensor::TensorPtr> &input_tensors, const session::KernelGraph *graph);
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void RunOpAssignOutputMemory(const AnfNodePtr &kernel);
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void RunOpAssignWorkSpaceMemory(const AnfNodePtr &kernel);
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void AssignValueNodeTensor(const ValueNodePtr &value_node, const ValuePtr &node_value, size_t output_idx);
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DeviceAddressPtr PreAssignCNodeMemory(const AnfNodePtr &anf_node, size_t index);
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protected:
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uint32_t device_id_{0};
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#ifdef ENABLE_DUMP_E2E
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DumpConfPtr dump_conf_ptr_;
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#endif
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void *stream_ = nullptr;
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std::shared_ptr<MemoryManager> mem_manager_{nullptr};
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};
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using KernelRuntimePtr = std::shared_ptr<KernelRuntime>;
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} // namespace device
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} // namespace mindspore
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#endif // MINDSPORE_CCSRC_DEVICE_KERNEL_RUNTIME_H_
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