Struct PlatformInfo 

pub struct PlatformInfo {
    pub backend: Backend,
    pub device_name: String,
    pub compute_units: usize,
    pub total_memory: usize,
    pub memory_bandwidth: f32,
    pub peak_tflops: f32,
    pub cache_sizes: Vec<usize>,
    pub warp_size: usize,
    pub max_threads_per_block: usize,
}

Platform characteristics for tuning decisions

Fields

backend: Backend

Backend type

device_name: String

Device name (e.g., “NVIDIA RTX 4090”, “Apple M3 Max”)

compute_units: usize

Number of compute units (SMs, CUs, cores)

total_memory: usize

Total memory in bytes

memory_bandwidth: f32

Memory bandwidth in GB/s

peak_tflops: f32

Peak compute performance in TFLOPS

cache_sizes: Vec<usize>

Cache sizes (L1, L2, L3) in bytes

warp_size: usize

Warp/wavefront size

max_threads_per_block: usize

Maximum threads per block/workgroup

Implementations

impl PlatformInfo

pub fn detect() -> Result<Self>

Detect current platform characteristics

pub fn suggested_block_size( &self, operation: Operation, ) -> (usize, usize, usize)

Get optimal block size based on hardware characteristics

Trait Implementations

impl Clone for PlatformInfo

fn clone(&self) -> PlatformInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PlatformInfo

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PlatformInfo

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PlatformInfo

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

where __S: Serializer,

Serialize this value into the given Serde serializer.