cp_dbcsr_diag.F File Reference

#include "base/base_uses.f90"

Go to the source code of this file.

Modules
module	cp_dbcsr_diag
	Interface to (sca)lapack for the Cholesky based procedures.

Functions/Subroutines
subroutine, public	cp_dbcsr_diag::cp_dbcsr_syevd (matrix, eigenvectors, eigenvalues, para_env, blacs_env)
	...
subroutine, public	cp_dbcsr_diag::cp_dbcsr_syevx (matrix, eigenvectors, eigenvalues, neig, work_syevx, para_env, blacs_env)
	compute eigenvalues and optionally eigenvectors of a real symmetric matrix using scalapack. If eigenvectors are required this routine will replicate a full matrix on each CPU... if more than a handful of vectors are needed, use cp_dbcsr_syevd instead
subroutine, public	cp_dbcsr_diag::cp_dbcsr_heevd (matrix_re, matrix_im, eigenvectors_re, eigenvectors_im, eigenvalues, para_env, blacs_env)
	...
subroutine, public	cp_dbcsr_diag::cp_dbcsr_power (matrix, exponent, threshold, n_dependent, para_env, blacs_env, verbose, eigenvectors, eigenvalues)
	...