Peter Park
115 行
3.3 KiB
C++
115 行
3.3 KiB
C++
// MIT License
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//
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// Copyright (c) 2022-2025 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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/// @file
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/// This provides generic functionality for constraining data collection within
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/// a windows of time. E.g., delay, delay + duration, (delay + duration) * nrepeat
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///
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/// @todo Migrate delay/duration for sampling, process sampling, and causal profiling
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/// to use this
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///
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#include "defines.hpp"
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#include <cstdint>
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#include <ctime>
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#include <functional>
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#include <set>
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#include <string>
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#include <vector>
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namespace rocprofsys
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{
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namespace constraint
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{
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struct spec;
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struct stages
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{
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using functor_t = std::function<bool(const spec&)>;
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stages();
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ROCPROFSYS_DEFAULT_COPY_MOVE(stages)
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functor_t init = [](const spec&) { return true; };
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functor_t wait = [](const spec&) { return true; };
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functor_t start = [](const spec&) { return true; };
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functor_t collect = [](const spec&) { return true; };
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functor_t stop = [](const spec&) { return true; };
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};
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struct clock_identifier
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{
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int value = -1;
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std::string_view raw_name = {};
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std::string name = {};
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clock_identifier();
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clock_identifier(std::string_view, int);
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ROCPROFSYS_DEFAULT_COPY_MOVE(clock_identifier)
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std::string as_string() const;
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bool operator<(const clock_identifier& _rhs) const;
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bool operator==(const clock_identifier& _rhs) const;
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bool operator==(int _rhs) const;
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bool operator==(std::string _rhs) const;
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friend std::ostream& operator<<(std::ostream& _os, const clock_identifier& _v)
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{
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return (_os << _v.as_string());
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}
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};
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struct spec
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{
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spec(int, double, double, uint64_t = 0, uint64_t = 1);
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spec(clock_identifier, double, double, uint64_t = 0, uint64_t = 1);
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spec(const std::string&, double, double, uint64_t = 0, uint64_t = 1);
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spec(const std::string&);
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ROCPROFSYS_DEFAULT_COPY_MOVE(spec)
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void operator()(const stages&) const;
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double delay = 0.0;
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double duration = 0.0;
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uint64_t count = 0;
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uint64_t repeat = 1;
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clock_identifier clock_id = {};
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};
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const std::set<clock_identifier>&
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get_valid_clock_ids();
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std::vector<spec>
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get_trace_specs();
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stages
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get_trace_stages();
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} // namespace constraint
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} // namespace rocprofsys
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