RMGGeomBench Class Reference

Primary generator that benchmarks geometry navigation on a regular 3D grid. More...

#include <RMGGeomBench.hh>

Inheritance diagram for RMGGeomBench:

Collaboration diagram for RMGGeomBench:

Public Member Functions
	RMGGeomBench (RMGGeomBench const &)=delete
RMGGeomBench &	operator= (RMGGeomBench const &)=delete
	RMGGeomBench (RMGGeomBench &&)=delete
RMGGeomBench &	operator= (RMGGeomBench &&)=delete
void	GeneratePrimaries (G4Event *event) override
	Shoot a geantino from the pixel currently being benchmarked.
void	SetParticlePosition (G4ThreeVector) override
	No-op: vertex sampling is driven by the benchmark grid.
void	RecordBatchTime (int pixel_idx, double batch_time)
	Append a batch timing to the running median for the given pixel.
void	SaveAllPixels ()
	Flush per-pixel median timings to the benchmark output scheme.
void	BeginOfRunAction (const G4Run *r) override
	Compute the sampling grid from the user-specified increments and widths.
void	EndOfRunAction (const G4Run *r) override
	Save aggregated timings to the output scheme.
Public Member Functions inherited from RMGVGenerator
	RMGVGenerator (std::string name)
	RMGVGenerator (RMGVGenerator const &)=delete
RMGVGenerator &	operator= (RMGVGenerator const &)=delete
	RMGVGenerator (RMGVGenerator &&)=delete
RMGVGenerator &	operator= (RMGVGenerator &&)=delete
void	SetReportingFrequency (int freq)
std::string	GetGeneratorName ()

Additional Inherited Members
Protected Attributes inherited from RMGVGenerator
std::string	fGeneratorName
std::unique_ptr< G4UImessenger >	fMessenger
int	fReportingFrequency = 1000

Detailed Description

Primary generator that benchmarks geometry navigation on a regular 3D grid.

Shoots geantinos from pixels of three orthogonal sampling planes covering the world volume and measures how long the geometry navigator takes to step through each pixel. Per-pixel timings are aggregated and written by RMGGeomBenchOutputScheme.

Member Function Documentation

BeginOfRunAction()

void RMGGeomBench::BeginOfRunAction ( const G4Run * r )

overridevirtual

Compute the sampling grid from the user-specified increments and widths.

Reimplemented from RMGVGenerator.

EndOfRunAction()

void RMGGeomBench::EndOfRunAction ( const G4Run * r )

overridevirtual

Save aggregated timings to the output scheme.

Reimplemented from RMGVGenerator.

GeneratePrimaries()

void RMGGeomBench::GeneratePrimaries ( G4Event * event )

overridevirtual

Shoot a geantino from the pixel currently being benchmarked.

Implements RMGVGenerator.

SetParticlePosition()

void RMGGeomBench::SetParticlePosition ( G4ThreeVector )

inlineoverridevirtual

No-op: vertex sampling is driven by the benchmark grid.

Implements RMGVGenerator.

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

• /home/docs/checkouts/readthedocs.org/user_builds/remage/checkouts/latest/include/RMGGeomBench.hh
• /home/docs/checkouts/readthedocs.org/user_builds/remage/checkouts/latest/src/RMGGeomBench.cc