OA LibraryReference

oa::DeviceInfo

Immutable device facts captured for the device owned by one engine. Composes DeviceHardwareInfo (PCI, local memory, limits, queue presence) and DeviceSoftwareInfo (driver/API version, feature booleans).

StRust public API

Declaration

pub struct DeviceInfo { pub hardware: DeviceHardwareInfo, pub software: DeviceSoftwareInfo, }

Public Rust declaration.

Public Methods

pub const fn index(&self) -> usize

pub fn name(&self) -> &str

pub const fn kind(&self) -> DeviceKind

pub fn api_version(&self) -> &str

pub const fn vendor_id(&self) -> u32

pub const fn device_id(&self) -> u32

pub fn driver_name(&self) -> &str

pub fn driver_info(&self) -> &str

pub const fn driver_version(&self) -> u32

pub const fn capability_identity(&self) -> u64

pub const fn local_memory_bytes(&self) -> u64

pub const fn local_memory_budget_bytes(&self) -> Option<u64>

pub const fn local_memory_usage_bytes(&self) -> Option<u64>

pub const fn max_compute_shared_memory_bytes(&self) -> u32

pub const fn max_compute_workgroup_invocations(&self) -> u32

pub const fn subgroup_size(&self) -> u32

pub const fn storage_buffer_descriptors(&self) -> u32

pub const fn storage_image_descriptors(&self) -> u32

pub const fn supports_shader_float16(&self) -> bool

pub const fn supports_shader_float64(&self) -> bool

pub const fn supports_shader_integer_dot_product(&self) -> bool

pub const fn cooperative_matrix_tuple_count(&self) -> usize

pub const fn supports_graphics(&self) -> bool

pub const fn supports_swapchain(&self) -> bool

fn clone(&self) -> DeviceInfo

fn fmt(&self, f: &mut Formatter<'_>) -> Result

fn eq(&self, other: &DeviceInfo) -> bool

Public Data Members

hardwareDeviceHardwareInfofield

softwareDeviceSoftwareInfofield

Public Method Documentation

pub const fn index(
	&self
) -> usize

Stable hash of device and driver UUIDs, limits, and queried capabilities. Live memory budget and usage are deliberately excluded.

pub fn name(
	&self
) -> &str

Stable hash of device and driver UUIDs, limits, and queried capabilities. Live memory budget and usage are deliberately excluded.

pub const fn kind(
	&self
) -> DeviceKind

Stable hash of device and driver UUIDs, limits, and queried capabilities. Live memory budget and usage are deliberately excluded.

pub fn api_version(
	&self
) -> &str

Stable hash of device and driver UUIDs, limits, and queried capabilities. Live memory budget and usage are deliberately excluded.

pub const fn vendor_id(
	&self
) -> u32

Stable hash of device and driver UUIDs, limits, and queried capabilities. Live memory budget and usage are deliberately excluded.

pub const fn device_id(
	&self
) -> u32

Stable hash of device and driver UUIDs, limits, and queried capabilities. Live memory budget and usage are deliberately excluded.

pub fn driver_name(
	&self
) -> &str

Stable hash of device and driver UUIDs, limits, and queried capabilities. Live memory budget and usage are deliberately excluded.

pub fn driver_info(
	&self
) -> &str

Stable hash of device and driver UUIDs, limits, and queried capabilities. Live memory budget and usage are deliberately excluded.

pub const fn driver_version(
	&self
) -> u32

Stable hash of device and driver UUIDs, limits, and queried capabilities. Live memory budget and usage are deliberately excluded.

pub const fn capability_identity(
	&self
) -> u64

No public source comment is attached to this declaration.

pub const fn local_memory_bytes(
	&self
) -> u64

Stable hash of device and driver UUIDs, limits, and queried capabilities. Live memory budget and usage are deliberately excluded.

pub const fn local_memory_budget_bytes(
	&self
) -> Option<u64>

No public source comment is attached to this declaration.

pub const fn local_memory_usage_bytes(
	&self
) -> Option<u64>

No public source comment is attached to this declaration.

pub const fn max_compute_shared_memory_bytes(
	&self
) -> u32

Stable hash of device and driver UUIDs, limits, and queried capabilities. Live memory budget and usage are deliberately excluded.

pub const fn max_compute_workgroup_invocations(
	&self
) -> u32

Stable hash of device and driver UUIDs, limits, and queried capabilities. Live memory budget and usage are deliberately excluded.

pub const fn subgroup_size(
	&self
) -> u32

Stable hash of device and driver UUIDs, limits, and queried capabilities. Live memory budget and usage are deliberately excluded.

pub const fn storage_buffer_descriptors(
	&self
) -> u32

No public source comment is attached to this declaration.

pub const fn storage_image_descriptors(
	&self
) -> u32

No public source comment is attached to this declaration.

pub const fn supports_shader_float16(
	&self
) -> bool

Stable hash of device and driver UUIDs, limits, and queried capabilities. Live memory budget and usage are deliberately excluded.

pub const fn supports_shader_float64(
	&self
) -> bool

Stable hash of device and driver UUIDs, limits, and queried capabilities. Live memory budget and usage are deliberately excluded.

pub const fn supports_shader_integer_dot_product(
	&self
) -> bool

Stable hash of device and driver UUIDs, limits, and queried capabilities. Live memory budget and usage are deliberately excluded.

pub const fn cooperative_matrix_tuple_count(
	&self
) -> usize

Stable hash of device and driver UUIDs, limits, and queried capabilities. Live memory budget and usage are deliberately excluded.

pub const fn supports_graphics(
	&self
) -> bool

Stable hash of device and driver UUIDs, limits, and queried capabilities. Live memory budget and usage are deliberately excluded.

pub const fn supports_swapchain(
	&self
) -> bool

Stable hash of device and driver UUIDs, limits, and queried capabilities. Live memory budget and usage are deliberately excluded.

fn clone(
	&self
) -> DeviceInfo

No public source comment is attached to this declaration.

fn fmt(
	&self,
	f: &mut Formatter<'_>
) -> Result

No public source comment is attached to this declaration.

fn eq(
	&self,
	other: &DeviceInfo
) -> bool

No public source comment is attached to this declaration.