60 lines
1.7 KiB
C++
60 lines
1.7 KiB
C++
/* Copyright 2019-2020 Canaan Inc.
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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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#pragma once
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#include "k210_sim_types.h"
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#include <runtime/interpreter.h>
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namespace nncase
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{
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namespace runtime
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{
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namespace k210
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{
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struct k210_interpreter_context
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{
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interpreter_base *interpreter;
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interpreter_step_t step;
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};
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class interpreter : public interpreter_base
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{
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public:
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using interpreter_base::memory_at;
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interpreter();
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#if !NNCASE_TARGET_K210_SIMULATOR
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dmac_channel_number_t dma_ch() const noexcept { return dma_ch_; }
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void dma_ch(dmac_channel_number_t dma_ch) noexcept { dma_ch_ = dma_ch; }
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k210_interpreter_context &context() noexcept { return context_; }
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clock_t::time_point get_now() const noexcept override;
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#endif
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protected:
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xtl::span<uint8_t> memory_at(const memory_range &range) const noexcept override;
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private:
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#if NNCASE_TARGET_K210_SIMULATOR
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std::unique_ptr<uint8_t[]> kpu_mem_;
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#else
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dmac_channel_number_t dma_ch_;
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k210_interpreter_context context_;
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#endif
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};
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}
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}
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}
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