Struct SlfmmMatvecWorkspace

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pub struct SlfmmMatvecWorkspace {
    pub multipoles: Array2<Complex64>,
    pub locals: Array2<Complex64>,
    pub dof_buffer: Array1<Complex64>,
    pub num_clusters: usize,
    pub num_sphere_points: usize,
    pub num_dofs: usize,
}

Expand description

Workspace for batched SLFMM matvec operations

Pre-allocates all necessary buffers to avoid allocations in hot path

Fields§

§multipoles: Array2<Complex64>

Workspace for multipole expansions: [num_clusters, num_sphere_points]

§locals: Array2<Complex64>

Workspace for local expansions: [num_clusters, num_sphere_points]

§dof_buffer: Array1<Complex64>

Workspace for DOF scatter/gather: [num_dofs]

§num_clusters: usize

Number of clusters

§num_sphere_points: usize

Number of sphere integration points

§num_dofs: usize

Number of DOFs

Implementations§

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impl SlfmmMatvecWorkspace

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pub fn new( num_clusters: usize, num_sphere_points: usize, num_dofs: usize, ) -> Self

Create a new workspace with pre-allocated buffers

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pub fn clear(&mut self)

Clear all workspace buffers (zero out)

Auto Trait Implementations§

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impl UnwindSafe for SlfmmMatvecWorkspace

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