96 lines
3.4 KiB
C++
96 lines
3.4 KiB
C++
/****************************************************************************
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*
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* Copyright (c) 2023 Vivante Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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*****************************************************************************/
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#ifndef TIM_VX_LITE_NATIVE_H_
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#define TIM_VX_LITE_NATIVE_H_
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#include "tim/vx/platform/platform.h"
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#include "vip_lite.h"
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#include "nbg_linker.h"
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namespace tim {
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namespace vx {
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namespace platform {
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class LiteNativeExecutor
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: public IExecutor,
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public std::enable_shared_from_this<LiteNativeExecutor> {
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public:
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LiteNativeExecutor(const std::shared_ptr<IDevice>& device);
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virtual ~LiteNativeExecutor();
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bool Submit(const std::shared_ptr<IExecutable>& executable,
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const std::shared_ptr<IExecutable>& ref,
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bool after = true) override;
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bool Trigger(bool async = false) override;
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std::shared_ptr<IExecutable> Compile(
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const std::shared_ptr<Graph>& graph) override;
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private:
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vip_task_descriptor_t* task_descriptor_;
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vip_database database_;
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};
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class LiteNativeExecutable : public IExecutable {
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public:
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LiteNativeExecutable(const std::shared_ptr<IExecutor>& executor,
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const std::vector<char>& nb_buf);
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virtual ~LiteNativeExecutable();
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void SetInput(const std::shared_ptr<ITensorHandle>& th) override;
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void SetOutput(const std::shared_ptr<ITensorHandle>& th) override;
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void GetOutput(
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const std::vector<std::shared_ptr<ITensorHandle>>& th) override;
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bool Submit(const std::shared_ptr<IExecutable>& ref, bool after) override;
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bool Trigger(bool async) override;
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bool Verify() override;
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std::shared_ptr<ITensorHandle> AllocateTensor(
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const TensorSpec& tensor_spec) override;
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vip_network network_;
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private:
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void SetBuffer(vip_memory_t* dst, gcvip_videomemory_t* src);
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int32_t input_count_;
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int32_t output_count_;
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gcvip_videomemory_t* coeff_;
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gcvip_videomemory_t* command_;
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gcvip_videomemory_t* memory_pool_;
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gcvip_videomemory_t* others_;
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gcvip_videomemory_t* pre_command_;
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};
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class LiteNativeTensorHandle : public ITensorHandle {
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public:
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LiteNativeTensorHandle(const std::shared_ptr<Tensor>& tensr);
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virtual ~LiteNativeTensorHandle();
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bool CopyDataToTensor(const void* data, uint32_t size_in_bytes) override;
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bool CopyDataFromTensor(void* data) override;
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gcvip_videomemory_t* tensor_buffer_;
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};
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} // namespace platform
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} // namespace vx
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} // namespace tim
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#endif |