Struct HardwareCapability 

pub struct HardwareCapability {
    pub timestamp: String,
    pub hostname: String,
    pub cpu: CpuCapability,
    pub gpu: Option<GpuCapability>,
    pub roofline: RooflineParams,
    pub byte_budget: Option<ByteBudget>,
}

Complete hardware capability profile

Fields

timestamp: String

Detection timestamp

hostname: String

Hostname

cpu: CpuCapability

CPU capabilities

gpu: Option<GpuCapability>

GPU capabilities (if present)

roofline: RooflineParams

Roofline model parameters

byte_budget: Option<ByteBudget>

PMAT-452: Byte budget configuration for compression/I/O workloads

Implementations

impl HardwareCapability

pub fn detect() -> Self

Detect hardware capabilities at runtime

pub fn load_or_detect(path: &Path) -> Self

Load from TOML file or detect if missing

pub fn save(&self, path: &Path) -> Result<()>

Save to TOML file

pub fn best_backend(&self) -> GpuBackend

Get the best available backend for a workload

pub fn expected_throughput_gflops( &self, arithmetic_intensity: f64, use_gpu: bool, ) -> f64

Calculate expected throughput for a brick given its arithmetic intensity

pub fn bottleneck(&self, arithmetic_intensity: f64, use_gpu: bool) -> Bottleneck

Determine if workload is memory-bound or compute-bound

Trait Implementations

impl Clone for HardwareCapability

fn clone(&self) -> HardwareCapability

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HardwareCapability

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HardwareCapability

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for HardwareCapability

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

where __S: Serializer,

Serialize this value into the given Serde serializer.