DiFfRG::internal::PotentialSolveStats Struct Reference

How much of an output frame went into reconstructing potentials. More...

#include <eom.hh>

Public Attributes
std::size_t	solves = 0
double	seconds = 0.

Detailed Description

How much of an output frame went into reconstructing potentials.

solve_potential is the single most expensive thing an output frame does on larger meshes – it distributes a fresh DoFHandler, assembles a flux system and runs a direct sparse factorisation, once for the raw potential plus once per readout id. The counter lets OutputSession attribute that cost without threading a timing object through the whole EoM call chain.

thread_local rather than atomic: readouts() is called from the single thread that runs the contributor callback, so this stays lock-free and correct.

Member Data Documentation

seconds

double DiFfRG::internal::PotentialSolveStats::seconds = 0.

solves

std::size_t DiFfRG::internal::PotentialSolveStats::solves = 0

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The documentation for this struct was generated from the following file:

• /home/runner/work/DiFfRG_current/DiFfRG_current/DiFfRG/include/DiFfRG/discretization/common/eom.hh