forked from huawei/mindspore2022
60 lines
2.0 KiB
C++
60 lines
2.0 KiB
C++
/**
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* Copyright 2021 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_MINDSPORE_CCSRC_RUNTIME_DEVICE_LAUNCH_MUL_H_
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#define MINDSPORE_MINDSPORE_CCSRC_RUNTIME_DEVICE_LAUNCH_MUL_H_
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#include <vector>
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#include <memory>
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#include "backend/session/kernel_graph.h"
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namespace mindspore::device {
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class LaunchMul {
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public:
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LaunchMul(TypeId dtype, size_t total_size)
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: dtype_(dtype),
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total_size_(total_size),
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input1_addr_(nullptr),
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input2_addr_(nullptr),
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input2_value_(0),
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mul_graph_(nullptr) {}
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virtual ~LaunchMul() = default;
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virtual void FreeDeviceMem(void *addr) = 0;
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virtual size_t AlignSizeForLaunchKernel(size_t size) = 0;
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virtual uint8_t *AllocDeviceMem(size_t size) = 0;
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virtual void KernelSelect(std::shared_ptr<session::KernelGraph> kernel_graph) = 0;
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virtual void KernelBuild(std::shared_ptr<session::KernelGraph> kernel_graph) = 0;
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virtual void CopyHostMemToDevice(size_t origin_size, size_t dst_size) = 0;
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std::shared_ptr<session::KernelGraph> ObtainMulKernelGraph();
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kernel::KernelMod *ObtainLaunchMulKernelMod();
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void ObtainMulInputsAddr();
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void FreeInputDeviceMemory();
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protected:
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TypeId dtype_;
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size_t total_size_;
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uint8_t *input1_addr_;
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uint8_t *input2_addr_;
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float input2_value_;
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std::shared_ptr<session::KernelGraph> mul_graph_;
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std::vector<uint8_t *> inputs_addr_;
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};
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} // namespace mindspore::device
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#endif // MINDSPORE_MINDSPORE_CCSRC_RUNTIME_DEVICE_LAUNCH_MUL_H_
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