Struct RegisterUsage 

pub struct RegisterUsage {
    pub f32_regs: u32,
    pub f64_regs: u32,
    pub b32_regs: u32,
    pub b64_regs: u32,
    pub pred_regs: u32,
}

Register usage statistics

Fields

f32_regs: u32

Number of 32-bit floating point registers

f64_regs: u32

Number of 64-bit floating point registers

b32_regs: u32

Number of 32-bit integer/bit registers

b64_regs: u32

Number of 64-bit integer/bit registers

pred_regs: u32

Number of predicate (1-bit) registers

Implementations

impl RegisterUsage

pub fn total(&self) -> u32

Total register count

pub fn estimated_occupancy(&self) -> f32

Estimate occupancy based on register usage (simplified model) SM 7.0+: 65536 registers per SM, max 255 per thread

Trait Implementations

impl Clone for RegisterUsage

fn clone(&self) -> RegisterUsage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RegisterUsage

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

Formats the value using the given formatter.

impl Default for RegisterUsage

fn default() -> RegisterUsage

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RegisterUsage

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for RegisterUsage

fn eq(&self, other: &RegisterUsage) -> 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 Serialize for RegisterUsage

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for RegisterUsage