Manage execution of a standalone Celeritas optical stepping loop. More...

#include <Runner.hh>

Public Types
Type aliases
using	Input = inp::OpticalStandaloneInput

using	SPConstParams = std::shared_ptr< CoreParams const >

using	SpanConstTrackInit = DirectGeneratorAction::SpanConstData

using	SpanConstGenDist = GeneratorAction::SpanConstData

Public Member Functions
	Runner (Input &&)
	Construct with optical problem input definition.

Result	operator() ()
	Transport tracks generated with a primary generator.

Result	operator() (SpanConstTrackInit)
	Transport tracks generated directly from track initializers.

Result	operator() (SpanConstGenDist)
	Transport tracks generated through scintillation or Cherenkov.

SPConstParams const &	params () const
	Access the shared params.

Detailed Description

Manage execution of a standalone Celeritas optical stepping loop.

Note: When parallelizing on the CPU using OpenMP, this class expects track-level parallelism be enabled (transporting all tracks with a single stream and state) rather than event-level parallelism (transporting events on separate streams with one state per stream). Similarly on the GPU a single stream and state will be used.

Member Function Documentation

auto celeritas::optical::Runner::operator() ( SpanConstGenDist data )

Transport tracks generated through scintillation or Cherenkov.

Todo:: We could accumulate and update the number of pending tracks directly in GeneratorAction::insert, though this would be less efficient for some run modes, e.g. offloading distributions through accel where we already know the number of pending tracks.

The documentation for this class was generated from the following files: