Enum InterconnectType 

pub enum InterconnectType {
    None,
    Pcie,
    NvLink,
    NvSwitch,
    InfinityFabric,
    XeLink,
    SameDevice,
}

Type of interconnect between GPUs.

Variants

None

No direct connection (must go through host).

Pcie

PCIe peer-to-peer.

NvLink

NVIDIA NVLink.

NvSwitch

NVIDIA NVSwitch (datacenter).

InfinityFabric

AMD Infinity Fabric.

XeLink

Intel Xe Link.

SameDevice

Same GPU (for self-connections).

Implementations

impl InterconnectType

pub fn estimated_bandwidth_gbps(&self) -> f64

Estimated bandwidth in GB/s for this interconnect type.

pub fn estimated_latency_us(&self) -> f64

Estimated latency in microseconds.

pub fn supports_p2p(&self) -> bool

Whether this interconnect supports direct P2P memory access.

Trait Implementations

impl Clone for InterconnectType

fn clone(&self) -> InterconnectType

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for InterconnectType

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

Formats the value using the given formatter.

impl Hash for InterconnectType

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for InterconnectType

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for InterconnectType

impl Eq for InterconnectType

impl StructuralPartialEq for InterconnectType