NAME

elpa_init - initialize the ELPA library

SYNOPSIS

FORTRAN INTERFACE

use elpa class(elpa_t), pointer :: elpa error = elpa_init (api_version) With the definitions of the input and output variables: integer, intent(in) :: api_version ! the api version that you want to initialize, currently the version is 20171201 integer :: error ! the return code. If the function returns without an error, the error code will be ELPA_OK.

C INTERFACE

#include <elpa/elpa.h> elpa_t handle; int error = elpa_init (int api_version); With the definitions of the input and output variables: int api_version; // the api version that you want to initialize currently the version is 20171201 int error; // the return code. If the function returns without an error, the error code will be ELPA_OK.

DESCRIPTION

Initializes the ELPA library for usage. The return code shold be ELPA_OK. The return code can be querried with the elpa_strerr(3) function.

SEE ALSO

elpa2_print_kernels(1) elpa_allocate(3) elpa_set(3) elpa_setup(3) elpa_strerr(3) elpa_eigenvalues(3) elpa_eigenvectors(3) elpa_choleksy(3) elpa_invert_triangular(3) elpa_solve_tridiagonal(3) elpa_hermitian_multiply(3) elpa_uninit(3) elpa_deallocate(3)