Struct CpuBackend 

pub struct CpuBackend { /* private fields */ }

CPU fallback compute backend.

Stores buffers as Vecf64` in memory and dispatches kernels on the CPU.

Implementations

impl CpuBackend

pub fn new() -> Self

Create a new CPU backend.

pub fn num_buffers(&self) -> usize

Return the number of buffers currently allocated.

pub fn total_elements(&self) -> usize

Return the total number of f64 elements across all buffers.

Trait Implementations

impl ComputeBackend for CpuBackend

fn name(&self) -> &str

Human-readable name of this backend.

fn create_buffer(&self, size: usize) -> BufferHandle

Allocate a buffer that can hold size f64 elements.

fn write_buffer(&self, handle: BufferHandle, data: &[f64])

Write data into the buffer referenced by handle.

fn read_buffer(&self, handle: BufferHandle) -> Vec<f64>

Read the full contents of the buffer referenced by handle.

fn dispatch(&self, kernel: &dyn ComputeKernel, work_size: usize)

Dispatch a compute kernel over work_size work items.

impl Default for CpuBackend

fn default() -> Self

Returns the “default value” for a type.