Struct SparsityAnalysis 

pub struct SparsityAnalysis {
    pub nrows: usize,
    pub ncols: usize,
    pub nnz: usize,
    pub density: f64,
    pub max_row_length: usize,
    pub min_row_length: usize,
    pub avg_row_length: f64,
    pub row_length_stddev: f64,
    pub num_diagonals: usize,
    pub has_block_structure: bool,
    pub detected_block_size: Option<(usize, usize)>,
    pub recommended_format: RecommendedFormat,
}

Analysis of a sparse matrix’s sparsity pattern.

Fields

nrows: usize

Number of rows.

ncols: usize

Number of columns.

nnz: usize

Number of non-zeros.

density: f64

Density (nnz / (nrows * ncols)).

max_row_length: usize

Maximum row length.

min_row_length: usize

Minimum row length.

avg_row_length: f64

Average row length.

row_length_stddev: f64

Standard deviation of row lengths.

num_diagonals: usize

Number of distinct diagonals with entries.

has_block_structure: bool

True if matrix appears to have block structure.

detected_block_size: Option<(usize, usize)>

Detected block size (if any).

recommended_format: RecommendedFormat

Recommended format for this matrix.

Trait Implementations

impl Clone for SparsityAnalysis

fn clone(&self) -> SparsityAnalysis

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SparsityAnalysis

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

Formats the value using the given formatter.