celeritas::CoreStateCounters Struct Reference

Counters for within-step track initialization and activity. More...

#include <CoreStateCounters.hh>

Public Attributes
Set after primaries are generated
size_type	num_generated {0}
	Number of track initializers created.
Updated during generation and initialization
size_type	num_initializers {0}
	Number of track initializers.
size_type	num_vacancies {0}
	Number of empty track slots.
Set after tracks are initialized
size_type	num_active {0}
	Number of active tracks at start.
Set after secondaries are generated
size_type	num_secondaries {0}
	Number of secondaries produced.
size_type	num_alive {0}
	Number of alive tracks at end.

Detailed Description

Counters for within-step track initialization and activity.

These counters are updated by value on the host at every step so they should not be stored in TrackInitStateData because then the device-memory copy will not be synchronized.

For all user StepActionOrder (TODO: this may change if we add a "user_end"), all but the secondaries/alive counts are for the current step iteration, and secondaries/alive values are from the previous step iteration.

Todo:

Drop the 'num' prefix since we know they're counters.

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

• CoreStateCounters.hh