Emily Boudreaux
4f1c260444
more work is needed to identify the most robust set of criteria to trigger on but the system is now very easy to exend, probe, and use.
94 lines
3.8 KiB
C++
94 lines
3.8 KiB
C++
#pragma once
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#include "gridfire/trigger/trigger_abstract.h"
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#include "gridfire/trigger/trigger_result.h"
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#include "gridfire/solver/strategies/CVODE_solver_strategy.h"
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#include "fourdst/logging/logging.h"
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#include <string>
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#include <deque>
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#include <memory>
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namespace gridfire::trigger::solver::CVODE {
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class SimulationTimeTrigger final : public Trigger<gridfire::solver::CVODESolverStrategy::TimestepContext> {
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public:
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explicit SimulationTimeTrigger(double interval);
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bool check(const gridfire::solver::CVODESolverStrategy::TimestepContext &ctx) const override;
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void update(const gridfire::solver::CVODESolverStrategy::TimestepContext &ctx) override;
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void reset() override;
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std::string name() const override;
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TriggerResult why(const gridfire::solver::CVODESolverStrategy::TimestepContext &ctx) const override;
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std::string describe() const override;
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size_t numTriggers() const override;
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size_t numMisses() const override;
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private:
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quill::Logger* m_logger = LogManager::getInstance().getLogger("log");
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mutable size_t m_hits = 0;
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mutable size_t m_misses = 0;
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mutable size_t m_updates = 0;
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mutable size_t m_resets = 0;
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double m_interval;
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mutable double m_last_trigger_time = 0.0;
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mutable double m_last_trigger_time_delta = 0.0;
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};
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class OffDiagonalTrigger final : public Trigger<gridfire::solver::CVODESolverStrategy::TimestepContext> {
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public:
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explicit OffDiagonalTrigger(double threshold);
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bool check(const gridfire::solver::CVODESolverStrategy::TimestepContext &ctx) const override;
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void update(const gridfire::solver::CVODESolverStrategy::TimestepContext &ctx) override;
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void reset() override;
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std::string name() const override;
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TriggerResult why(const gridfire::solver::CVODESolverStrategy::TimestepContext &ctx) const override;
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std::string describe() const override;
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size_t numTriggers() const override;
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size_t numMisses() const override;
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private:
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quill::Logger* m_logger = LogManager::getInstance().getLogger("log");
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mutable size_t m_hits = 0;
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mutable size_t m_misses = 0;
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mutable size_t m_updates = 0;
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mutable size_t m_resets = 0;
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double m_threshold;
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};
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class TimestepCollapseTrigger final : public Trigger<gridfire::solver::CVODESolverStrategy::TimestepContext> {
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public:
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explicit TimestepCollapseTrigger(double threshold, bool relative);
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explicit TimestepCollapseTrigger(double threshold, bool relative, size_t windowSize);
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bool check(const gridfire::solver::CVODESolverStrategy::TimestepContext &ctx) const override;
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void update(const gridfire::solver::CVODESolverStrategy::TimestepContext &ctx) override;
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void reset() override;
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std::string name() const override;
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TriggerResult why(const gridfire::solver::CVODESolverStrategy::TimestepContext &ctx) const override;
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std::string describe() const override;
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size_t numTriggers() const override;
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size_t numMisses() const override;
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private:
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quill::Logger* m_logger = LogManager::getInstance().getLogger("log");
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mutable size_t m_hits = 0;
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mutable size_t m_misses = 0;
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mutable size_t m_updates = 0;
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mutable size_t m_resets = 0;
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double m_threshold;
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bool m_relative;
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size_t m_windowSize;
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std::deque<double> m_timestep_window;
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};
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std::unique_ptr<Trigger<gridfire::solver::CVODESolverStrategy::TimestepContext>> makeEnginePartitioningTrigger(
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const double simulationTimeInterval,
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const double offDiagonalThreshold,
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const double timestepGrowthThreshold,
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const bool timestepGrowthRelative,
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const size_t timestepGrowthWindowSize
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);
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} |