Struct GpuSpMatVec 

pub struct GpuSpMatVec { /* private fields */ }

Unified GPU sparse matrix operations interface

Implementations

impl GpuSpMatVec

pub fn new() -> SparseResult<Self>

Create a new GPU sparse matrix handler with automatic backend detection

pub fn with_backend(backend: GpuBackend) -> SparseResult<Self>

Create a new GPU sparse matrix handler with specified backend

pub fn spmv<T>( &self, matrix: &CsrArray<T>, vector: &ArrayView1<'_, T>, device: Option<&GpuDevice>, ) -> SparseResult<Array1<T>>

where T: Float + Debug + Copy + GpuDataType + Sum,

Execute sparse matrix-vector multiplication on GPU

pub fn spmv_optimized<T>( &self, matrix: &CsrArray<T>, vector: &ArrayView1<'_, T>, device: Option<&GpuDevice>, optimization_hint: OptimizationHint, ) -> SparseResult<Array1<T>>

where T: Float + Debug + Copy + GpuDataType + Sum,

Execute optimized sparse matrix-vector multiplication

pub fn backend(&self) -> GpuBackend

Get the current backend

pub fn is_gpu_available(&self) -> bool

Check if GPU acceleration is available

pub fn get_backend_info(&self) -> BackendInfo

Get backend-specific information

Trait Implementations

impl Default for GpuSpMatVec

fn default() -> Self

Returns the “default value” for a type.