Module spmv 

Sparse Matrix-Vector Multiplication (SpMV).

Computes y = A * x where A is a sparse matrix in CSR format. This is a fundamental operation for iterative graph algorithms like PageRank.

Structs

SpmvConfig

SpMV configuration.

Functions

dot

Compute dot product of two vectors.

norm2

Compute L2 norm of a vector.

normalize

Normalize vector in-place.

power_iteration

Power iteration for dominant eigenvector.

spmv

Sequential SpMV: y = A * x.

spmv_axpby

SpMV with y = alpha * A * x + beta * y (BLAS-style).

spmv_parallel

Parallel SpMV using row-based parallelism.

spmv_with_config

SpMV with configuration.