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OccupancyCalculator

oximedia_gpu::occupancy

Struct OccupancyCalculator

pub struct OccupancyCalculator;

Expand description

GPU occupancy calculator.

Implementations§

impl OccupancyCalculator

pub fn calculate(spec: &GpuSpec, kernel: &KernelResources) -> OccupancyResult

Calculate occupancy for a given GPU spec and kernel configuration.

pub fn find_optimal_block_size( spec: &GpuSpec, registers_per_thread: u32, shared_memory_per_block: u32, ) -> u32

Find the optimal workgroup size for best occupancy.

Iterates over multiples of warp size up to max threads per block.

pub fn estimate_bandwidth( occupancy: f64, peak_bandwidth_gbps: f64, memory_intensity: f64, ) -> f64

Estimate achieved memory bandwidth given occupancy.

Auto Trait Implementations§

impl Freeze for OccupancyCalculator

impl RefUnwindSafe for OccupancyCalculator

impl Send for OccupancyCalculator

impl Sync for OccupancyCalculator

impl Unpin for OccupancyCalculator

impl UnsafeUnpin for OccupancyCalculator

impl UnwindSafe for OccupancyCalculator

Blanket Implementations§

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