elpa1.F90 File Reference

#include "config-f90.h"

Data Types
interface	elpa1::solve_evp_real_1stage
interface	elpa1::solve_evp_real_1stage_double
	elpa_solve_evp_real_1stage_double: Fortran function to solve the real eigenvalue problem with 1-stage solver. This is called by "elpa_solve_evp_real" More...
interface	elpa1::solve_evp_complex_1stage
	solve_evp_complex_1stage: old, deprecated Fortran function to solve the complex eigenvalue problem with 1-stage solver. will be deleted at some point. Better use "solve_evp_complex_1stage" or "elpa_solve_evp_complex" More...
interface	elpa1::solve_evp_complex_1stage_double
	solve_evp_complex_1stage_double: Fortran function to solve the complex eigenvalue problem with 1-stage solver. This is called by "elpa_solve_evp_complex" More...
interface	elpa1::solve_evp_real_1stage_single
	solve_evp_real_1stage_single: Fortran function to solve the real single-precision eigenvalue problem with 1-stage solver More...
interface	elpa1::solve_evp_complex_1stage_single
	solve_evp_complex_1stage_single: Fortran function to solve the complex single-precision eigenvalue problem with 1-stage solver More...

Modules
module	elpa1
	Fortran module which provides the routines to use the one-stage ELPA solver.

Functions/Subroutines
integer(kind=c_int) function, public	elpa1::elpa_get_communicators (mpi_comm_global, my_prow, my_pcol, mpi_comm_rows, mpi_comm_cols)

Variables
real(kind=c_double), public	elpa1::time_evp_fwd
	time for forward transformations (to tridiagonal form) More...
real(kind=c_double), public	elpa1::time_evp_solve
	time for solving the tridiagonal system More...
real(kind=c_double), public	elpa1::time_evp_back
	time for back transformations of eigenvectors More...
logical, public	elpa1::elpa_print_times = .false.
	Set elpa_print_times to .true. for explicit timing outputs. More...