uni20::cuda::RuntimeConfig Struct Reference

Configuration for one scoped process-wide CUDA runtime installation. More...

#include <runtime.hpp>

Public Attributes
std::optional< int >	default_device {}
	Device used by lookup without an explicit ordinal; defaults to the first enrolled device.
std::vector< int >	device_ordinals {}
	CUDA device ordinals to enroll; an empty list enrolls every visible device.
unsigned int	stream_flags = cudaStreamNonBlocking
	CUDA stream creation flags used by every enrolled device.
std::size_t	streams_per_device = 8
	Number of actually-idle streams owned by each enrolled device.

Detailed Description

Configuration for one scoped process-wide CUDA runtime installation.

Member Data Documentation

default_device

std::optional<int> uni20::cuda::RuntimeConfig::default_device {}

Device used by lookup without an explicit ordinal; defaults to the first enrolled device.

device_ordinals

std::vector<int> uni20::cuda::RuntimeConfig::device_ordinals {}

CUDA device ordinals to enroll; an empty list enrolls every visible device.

stream_flags

unsigned int uni20::cuda::RuntimeConfig::stream_flags = cudaStreamNonBlocking

CUDA stream creation flags used by every enrolled device.

streams_per_device

std::size_t uni20::cuda::RuntimeConfig::streams_per_device = 8

Number of actually-idle streams owned by each enrolled device.

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

• runtime.hpp