elpa_setup man page

elpa_setup — setup an instance of the ELPA library

Synopsis

Fortran Interface

use elpa
class(elpa_t), pointer :: elpa

success= elpa%setup ()

With the definitions of the input and output variables:

integer :: succes  !  the returned error code. Should normally be ELPA_OK. Can be querried with elpa_strerr(3)

C Interface

#include <elpa/elpa.h>
elpa_t handle;

int success = elpa_setup (elpa_t handle);

With the definitions of the input and output variables:

elpa_t handle;  // the handle of an ELPA object, obtained before with elpa_allocate(3)
int success;    // the returned error code. Should normally be ELPA_OK. Can be querried with elpa_strerr(3)

Description

Setups an ELPA object. Prior to calling  the setup, the functions elpa_init(3), elpa_allocate(3) must have been called and some parameters must have been set with elpa_set(3).

See Also

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

Sat Jun 3 2017 ELPA