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qp2/docs/source/modules/selectors_full.rst
Anthony Scemama 8b22e38c9c
Develop (#15)
* fixed laplacian of aos

* corrected the laplacians of aos

* added dft_one_e

* added new feature for new dft functionals

* changed the configure to add new functionals

* changed the configure

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* Thesis Yann

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* Doc

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* modif TODO

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* improved pot pbe

* trying to improve sr PBE

* fixed potential pbe

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* Comments in selection

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* Fixed energies of non-expected s2

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* Fixed energies of non-expected s2

* Moved diag_algorithm in Davdison

* Fixed travis

* Added print_ci_vector

* Documentation

* Cleaned qp_set_mo_class.ml

* Removed Core in taskserver

* Frozen core for heavy atoms

* Improved molden module

* In sync with manus

* Fixed some of the documentation errors

* Develop toto (#13)

* Fixed energies of non-expected s2

* Moved diag_algorithm in Davdison

* Fixed travis

* Added print_ci_vector

* Documentation

* Cleaned qp_set_mo_class.ml

* Removed Core in taskserver

* Frozen core for heavy atoms

* Improved molden module

* In sync with manus

* Fixed some of the documentation errors

* Develop manus (#14)

* modified printing for rpt2

* Comment

* Fixed plugins

* Scripting for functionals

* Documentation

* Develop (#10)

* fixed laplacian of aos

* corrected the laplacians of aos

* added dft_one_e

* added new feature for new dft functionals

* changed the configure to add new functionals

* changed the configure

* added dft_one_e/README.rst

* added README.rst in new_functionals

* added source/programmers_guide/new_ks.rst

* Thesis Yann

* Added gmp installation in configure

* improved qp_e_conv_fci

* Doc

* Typos

* Added variance_max

* Fixed completion in qp_create

* modif TODO

* fixed DFT potential for n_states gt 1

* improved pot pbe

* trying to improve sr PBE

* fixed potential pbe

* fixed the vxc smashed for pbe sr and normal

* Comments in selection

* bug fixed by peter

* Fixed bug with zero beta electrons

* Update README.rst

* Update e_xc_new_func.irp.f

* Update links.rst

* Update quickstart.rst

* Update quickstart.rst

* updated cipsi

* Fixed energies of non-expected s2 (#9)

* Moved diag_algorithm in Davdison

* some modifs

* modified gfortran_debug.cfg

* fixed automatization of functionals

* modified e_xc_general.irp.f

* minor modifs in ref_bitmask.irp.f

* modifying functionals

* rs_ks_scf and ks_scf compiles with the automatic handling of functionals

* removed prints

* fixed configure

* fixed the new functionals

* Merge toto

* modified automatic functionals

* Changed python into python2

* from_xyz suppressed

* Cleaning repo

* Update README.md

* Update README.md

* Contributors

* Update GITHUB.md

* bibtex
2019-03-07 16:29:06 +01:00

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.. _module_selectors_full:
.. program:: selectors_full
.. default-role:: option
==============
selectors_full
==============
All the determinants are possible selectors. Only the largest contributions are kept, where
a threshold is applied to the squared norm of the wave function, with the :option:`determinants
threshold_selectors` flag.
Providers
---------
.. c:var:: n_det_selectors
File : :file:`selectors_full/selectors.irp.f`
.. code:: fortran
integer :: n_det_selectors
For Single reference wave functions, the number of selectors is 1 : the
Hartree-Fock determinant
Needs:
.. hlist::
:columns: 3
* :c:data:`mpi_master`
* :c:data:`n_det`
* :c:data:`n_det_generators`
* :c:data:`output_wall_time_0`
* :c:data:`psi_det_sorted`
* :c:data:`threshold_selectors`
Needed by:
.. hlist::
:columns: 3
* :c:data:`coef_hf_selector`
* :c:data:`exc_degree_per_selectors`
* :c:data:`psi_selectors`
* :c:data:`psi_selectors_coef_transp`
* :c:data:`psi_selectors_diag_h_mat`
.. c:var:: psi_selectors
File : :file:`selectors_full/selectors.irp.f`
.. code:: fortran
integer(bit_kind), allocatable :: psi_selectors (N_int,2,psi_selectors_size)
double precision, allocatable :: psi_selectors_coef (psi_selectors_size,N_states)
Determinants on which we apply <i|H|psi> for perturbation.
Needs:
.. hlist::
:columns: 3
* :c:data:`n_det_selectors`
* :c:data:`n_int`
* :c:data:`n_states`
* :c:data:`psi_det_sorted`
* :c:data:`psi_selectors_size`
Needed by:
.. hlist::
:columns: 3
* :c:data:`coef_hf_selector`
* :c:data:`exc_degree_per_selectors`
* :c:data:`psi_selectors_coef_transp`
* :c:data:`psi_selectors_diag_h_mat`
.. c:var:: psi_selectors_coef
File : :file:`selectors_full/selectors.irp.f`
.. code:: fortran
integer(bit_kind), allocatable :: psi_selectors (N_int,2,psi_selectors_size)
double precision, allocatable :: psi_selectors_coef (psi_selectors_size,N_states)
Determinants on which we apply <i|H|psi> for perturbation.
Needs:
.. hlist::
:columns: 3
* :c:data:`n_det_selectors`
* :c:data:`n_int`
* :c:data:`n_states`
* :c:data:`psi_det_sorted`
* :c:data:`psi_selectors_size`
Needed by:
.. hlist::
:columns: 3
* :c:data:`coef_hf_selector`
* :c:data:`exc_degree_per_selectors`
* :c:data:`psi_selectors_coef_transp`
* :c:data:`psi_selectors_diag_h_mat`
.. c:var:: threshold_selectors
File : :file:`selectors_full/selectors.irp.f`
.. code:: fortran
double precision :: threshold_selectors
Thresholds on selectors (fraction of the square of the norm)
Needs:
.. hlist::
:columns: 3
* :c:data:`threshold_generators`
Needed by:
.. hlist::
:columns: 3
* :c:data:`n_det_selectors`