celeritas::inp::OpticalStateCapacity Struct Reference

Set up per-process state/buffer capacities for the optical tracking loop. More...

#include <Control.hh>

Inheritance diagram for celeritas::inp::OpticalStateCapacity:

Public Attributes
std::optional< size_type >	generators {}
	Maximum number of queued photon-generating steps.
Public Attributes inherited from celeritas::inp::StateCapacity
std::optional< size_type >	primaries {}
	Maximum number of primaries that can be buffered before stepping.
std::optional< size_type >	tracks {}
	Maximum number of track slots to be simultaneously stepped.

Static Public Attributes
static constexpr size_type	cpu_tracks = 4096
	Default values.
static constexpr size_type	gpu_tracks = 1048576
static constexpr size_type	primaries_per_track = 128
static constexpr size_type	generators_per_track = 2

Detailed Description

Set up per-process state/buffer capacities for the optical tracking loop.

Note

generators was previously named buffer_capacity. It is required for the offload and direct generators but not the primary generator.

Defaults:

• tracks: 2^20 on GPU, 2^12 on CPU
• primaries: 128 times the number of track slots
• generators: 2 times the number of track slots

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

• inp/Control.hh