Struct DeviceCapabilities 

pub struct DeviceCapabilities {
    pub name: String,
    pub total_memory: usize,
    pub available_memory: usize,
    pub supports_f16: bool,
    pub supports_bf16: bool,
    pub supports_tensor_cores: bool,
    pub max_threads_per_block: u32,
    pub max_shared_memory_per_block: usize,
    pub multiprocessor_count: u32,
    pub compute_capability: (u32, u32),
}

GPU device capabilities.

A plain data holder — nothing in this module manufactures values for it. crate::occupancy derives real crate::occupancy::SmResourceLimits from whatever is put here; populating it with honest numbers (e.g. from scirs2_core::gpu::GpuContext::backend() plus documented per-vendor specs) is the caller’s responsibility.

Fields

name: String

Device name

total_memory: usize

Total memory in bytes

available_memory: usize

Available memory in bytes

supports_f16: bool

Supports half precision (f16)

supports_bf16: bool

Supports bfloat16

supports_tensor_cores: bool

Supports tensor cores

max_threads_per_block: u32

Maximum threads per block

max_shared_memory_per_block: usize

Maximum shared memory per block

multiprocessor_count: u32

Number of streaming multiprocessors

compute_capability: (u32, u32)

Compute capability (major, minor)

Trait Implementations

impl Clone for DeviceCapabilities

fn clone(&self) -> DeviceCapabilities

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeviceCapabilities

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

Formats the value using the given formatter.