UITrace.hpp

/*
 * Marvelous OTF2 Traces Interactive Visualizer (MOTIV)
 * Copyright (C) 2023 Florian Gallrein, Björn Gehrke
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef MOTIV_UITRACE_HPP
#define MOTIV_UITRACE_HPP
 
 
#include <utility>
 
#include "SubTrace.hpp"
#include "Range.hpp"
 
#define MIN_SLOT_SIZE_PX 5
 
#define MIN_COMMUNICATION_SIZE_PX 15
 
#define MIN_COLLECTIVE_EVENT_SIZE_PX 10
 
class UITrace : public SubTrace {
private:
    UITrace(std::map<otf2::definition::location_group *, std::vector<Slot *>, LocationGroupCmp> slotsVec,
            const Range<Communication *> &communications,
            const Range<CollectiveCommunicationEvent *> &collectiveCommunications,
            const otf2::chrono::duration &runtime, const otf2::chrono::duration &startTime,
            const otf2::chrono::duration &timePerPx);
 
public:
    static UITrace *forResolution(Trace *trace, otf2::chrono::duration timePerPixel);
 
 
    static UITrace *forResolution(Trace *trace, int width);
 
    Trace *subtrace(otf2::chrono::duration from, otf2::chrono::duration to) override;
 
private:
    otf2::chrono::duration timePerPx_;
    static CollectiveCommunicationEvent *
    aggregateCollectiveCommunications(const CollectiveCommunicationEvent *intervalStarter,
                                      std::vector<CollectiveCommunicationEvent *> &stats);
 
    static Slot *aggregateSlots(const Slot *intervalStarter, std::map<SlotKind, std::vector<Slot *>> &stats);
 
    template<class T>
    requires std::is_base_of_v<TimedElement, T>
    static std::vector<T *> optimize(
        types::TraceTime minDuration,
        Range<T *> elements,
        std::function<T *(T *, std::vector<T *> &stats)> aggregate);
 
    template<class T, typename K>
    requires std::is_base_of_v<TimedElement, T>
    static std::vector<T *> optimize(
        types::TraceTime minDuration,
        Range<T *> &elements,
        std::function<K(const T *)> keySelector,
        std::function<T *(T *, std::map<K, std::vector<T *>> &stats)> aggregate);
};
 
#endif //MOTIV_UITRACE_HPP