116 lines
3.2 KiB
C++
116 lines
3.2 KiB
C++
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// MIT License
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//
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// Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// 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 all
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// 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 FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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#pragma once
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#include "helper.hpp"
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#include "statistics.hpp"
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#include "tmp_file_buffer.hpp"
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#include "lib/common/container/ring_buffer.hpp"
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#include "lib/common/logging.hpp"
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#include <fmt/format.h>
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namespace rocprofiler
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{
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namespace tool
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{
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using float_type = double;
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using stats_data_t = statistics<uint64_t, float_type>;
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template <typename Tp, domain_type DomainT>
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struct buffered_output
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{
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using ring_buffer_type = rocprofiler::common::container::ring_buffer<Tp>;
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static constexpr auto buffer_type_v = DomainT;
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explicit buffered_output(bool _enabled);
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~buffered_output() = default;
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buffered_output(const buffered_output&) = delete;
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buffered_output(buffered_output&&) noexcept = delete;
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buffered_output& operator=(const buffered_output&) = default;
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buffered_output& operator=(buffered_output&&) noexcept = default;
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void flush();
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void read();
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void clear();
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void destroy();
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operator bool() const { return enabled; }
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std::deque<Tp> element_data = {};
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stats_data_t stats = {};
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private:
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bool enabled = false;
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};
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template <typename Tp, domain_type DomainT>
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buffered_output<Tp, DomainT>::buffered_output(bool _enabled)
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: enabled{_enabled}
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{}
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template <typename Tp, domain_type DomainT>
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void
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buffered_output<Tp, DomainT>::flush()
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{
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if(!enabled) return;
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flush_tmp_buffer<ring_buffer_type>(buffer_type_v);
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}
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template <typename Tp, domain_type DomainT>
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void
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buffered_output<Tp, DomainT>::read()
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{
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if(!enabled) return;
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flush();
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element_data = get_buffer_elements(read_tmp_file<ring_buffer_type>(buffer_type_v));
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}
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template <typename Tp, domain_type DomainT>
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void
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buffered_output<Tp, DomainT>::clear()
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{
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if(!enabled) return;
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element_data.clear();
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}
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template <typename Tp, domain_type DomainT>
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void
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buffered_output<Tp, DomainT>::destroy()
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{
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if(!enabled) return;
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clear();
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auto [_tmp_buf, _tmp_file] = get_tmp_file_buffer<ring_buffer_type>(buffer_type_v);
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_tmp_buf->destroy();
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delete _tmp_buf;
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delete _tmp_file;
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}
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} // namespace tool
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} // namespace rocprofiler
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