elpa_init man page

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 20170403
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 20170403
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)

Referenced By

elpa2_print_kernels(1), elpa_allocate(3), elpa_cholesky(3), elpa_deallocate(3), elpa_eigenvalues(3), elpa_eigenvectors(3), elpa_hermitian_multiply(3), elpa_invert_triangular(3), elpa_set(3), elpa_setup(3), elpa_solve_tridiagonal(3), elpa_uninit(3).

Sat Jun 3 2017 ELPA