https://www.intel.com/content/www/us/en/docs/onemkl/developer-reference-c/2023-2/pstrf.html
?pstrf
Computes the Cholesky factorization with complete pivoting of a real symmetric (complex Hermitian) positive semidefinite matrix.
https://www.intel.com/content/www/us/en/docs/onemkl/developer-reference-fortran/2023-1/pstrf.html
?pstrf
Computes the Cholesky factorization with complete pivoting of a real symmetric (complex Hermitian) positive semidefinite matrix.