FileSet.cpp File Reference

#include "FileSet.hpp"

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Variables
std::mutex	g_plot_mutex
	Serialises all plotting and canvas work.
std::mutex	g_log_mutex
	Serialises multi-line progress logging from worker threads.

Variable Documentation

g_log_mutex

std::mutex g_log_mutex

Serialises multi-line progress logging from worker threads.

A streaming insertion chain is not atomic. Without this, per-run lines from concurrent workers interleave mid-line and the log stops being readable.

Definition at line 4 of file FileSet.cpp.

g_plot_mutex

std::mutex g_plot_mutex

Serialises all plotting and canvas work.

ROOT's global graphics state is not thread-safe and the pipeline runs file workers concurrently, so every canvas operation must hold this.

Definition at line 3 of file FileSet.cpp.

Referenced by EventBuilder::BuildEventsFromSortedHits(), EventsSummary::BuildNormedSummaryHistograms(), CalibrateBeam::CalibrateBeamOneSubfile(), Timing::PlotCostLandscape(), Timing::PlotExtremeEvents2D(), and PulseHistory::SavePlots().