Struct GfxTarget 

pub struct GfxTarget {
    pub major: u32,
    pub minor: u32,
    pub step: u32,
}

AMD GPU architecture target, e.g. gfx1013 — the identifier a ROCm/HIP code object is built for (--offload-arch=gfx1013).

The AMD counterpart of ComputeCapability, and read the same way: to pick a prebuilt artifact the host can actually run. Ordered major first, so a host can be checked against a minimum:

use gpu_probe::GfxTarget;
assert!(GfxTarget::new(10, 3, 0) >= GfxTarget::new(10, 1, 3));
assert!(GfxTarget::new(11, 0, 0) >= GfxTarget::new(10, 3, 0));

Constructible so callers can express such a requirement.

Fields

major: u32

Major version — the 10 in gfx1013.

minor: u32

Minor version — the 1 in gfx1013.

step: u32

Stepping — the 3 in gfx1013, and the a in gfx90a.

Implementations

impl GfxTarget

pub const fn new(major: u32, minor: u32, step: u32) -> Self

Create a target from its major, minor, and stepping parts.

Trait Implementations

impl Clone for GfxTarget

fn clone(&self) -> GfxTarget

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for GfxTarget

impl Debug for GfxTarget

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

Formats the value using the given formatter.

impl Display for GfxTarget

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

Renders as gfx1013, matching --offload-arch. Minor and stepping are single hex digits there, so 9.0.10 renders as gfx90a.

impl Eq for GfxTarget

impl Hash for GfxTarget

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

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 Ord for GfxTarget

fn cmp(&self, other: &GfxTarget) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for GfxTarget

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for GfxTarget

fn partial_cmp(&self, other: &GfxTarget) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for GfxTarget