xf_block_cholesky_inplace - xf_block_cholesky_inplace - 2026.1 English

#include "block_cholesky_cfloat.hpp"

template <
    int N,
    int B
    >
void xf_block_cholesky_inplace (xf_block_cholesky_cfloat A [N][N])

xf_block_cholesky_inplace

Entry point function: in-place blocked upper Cholesky on the full NxN matrix A.

Parameters:

N	Matrix order (positive; N % B == 0).
B	Block size (positive tile dimension).
A	Hermitian positive definite matrix in/out. On exit, upper triangle holds R for A = R^H * R; strict lower triangle is cleared for TB / stream I/O.