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Fixed selection weight on slaves

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This commit is contained in:
Anthony Scemama 2019-11-19 18:55:21 +01:00
commit 9a149e4cfb
117 changed files with 11446 additions and 1936 deletions
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6
README.md
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@ -1,8 +1,12 @@
# Quantum Package 2.0
# Quantum Package 2.1
<img src="https://raw.githubusercontent.com/QuantumPackage/qp2/master/data/qp2.png" width="250">
[![DOI](https://zenodo.org/badge/167513335.svg)](https://zenodo.org/badge/latestdoi/167513335)
[*Quantum package 2.0: an open-source determinant-driven suite of programs*](https://pubs.acs.org/doi/10.1021/acs.jctc.9b00176)\
Y. Garniron, K. Gasperich, T. Applencourt, A. Benali, A. Ferté, J. Paquier, B. Pradines, R. Assaraf, P. Reinhardt, J. Toulouse, P. Barbaresco, N. Renon, G. David, J. P. Malrieu, M. Véril, M. Caffarel, P. F. Loos, E. Giner and A. Scemama\
[J. Chem. Theory Comput. 2019, 15, 6, 3591-3609](https://doi.org/10.1021/acs.jctc.9b00176)\

41
TODO
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@ -2,16 +2,8 @@
* Faire que le slave de Hartree-fock est le calcul des integrales AO en parallele
# Web/doc
* Creer une page web pas trop degueu et la mettre ici : http://lcpq.github.io/quantum_package
* Creer une page avec la liste de tous les exectuables
# Exterieur
* Molden format : http://cheminf.cmbi.ru.nl/molden/molden_format.html : read+write. Thomas est dessus
* Un module pour lire les integrales Moleculaires depuis un FCIDUMP
* Un module pour lire des integrales Atomiques (voir module de Mimi pour lire les AO Slater)
* Format Fchk (gaussian)
@ -24,51 +16,22 @@
# User doc:
* Videos:
+) RHF
* Renvoyer a la doc des modules : c'est pour les programmeurs au depart!
* Mettre le mp2 comme exercice
* Interfaces : molden/fcidump
* Natural orbitals
* Parameters for Hartree-Fock
* Parameters for Davidson
* Running in parallel
# Programmers doc:
* Example : Simple Hartree-Fock program from scratch
* Examples : subroutine example_module
# enleverle psi_det_size for all complicated stuffs with dimension of psi_coef
# Config file for Cray
# EZFIO sans fork
Refaire les benchmarks
# Documentation de qpsh
# Documentation de /etc
# Toto
Re-design de qp command
Doc: plugins et qp_plugins
Ajouter les symetries dans devel
<<<<<<< HEAD
Compiler ezfio avec openmp
# Parallelize i_H_psi
=======
# Parallelize i_H_psi
<<<<<<< HEAD
=======
>>>>>>> minor_modifs
IMPORTANT:
Davidson Diagonalization

11
configure vendored
View File

@ -3,21 +3,24 @@
# Quantum Package configuration script
#
# Force GCC instead of ICC for dependencies
export CC=gcc
TEMP=$(getopt -o c:i:h -l config:,install:,help -n $0 -- "$@") || exit 1
eval set -- "$TEMP"
export QP_ROOT="$( cd "$(dirname "$0")" ; pwd -P )"
echo "QP_ROOT="$QP_ROOT
unset CC
unset CCXX
# Force GCC instead of ICC for dependencies
export CC=gcc
# When updating version, update also etc files
BATS_URL="https://github.com/bats-core/bats-core/archive/v1.1.0.tar.gz"
BUBBLE_URL="https://github.com/projectatomic/bubblewrap/releases/download/v0.3.3/bubblewrap-0.3.3.tar.xz"
DOCOPT_URL="https://github.com/docopt/docopt/archive/0.6.2.tar.gz"
EZFIO_URL="https://gitlab.com/scemama/EZFIO/-/archive/v1.4.0/EZFIO-v1.4.0.tar.gz"
EZFIO_URL="https://gitlab.com/scemama/EZFIO/-/archive/v1.6.1/EZFIO-v1.6.1.tar.gz"
F77ZMQ_URL="https://github.com/scemama/f77_zmq/archive/v4.2.5.tar.gz"
GMP_URL="ftp://ftp.gnu.org/gnu/gmp/gmp-6.1.2.tar.bz2"
IRPF90_URL="https://gitlab.com/scemama/irpf90/-/archive/v1.7.6/irpf90-v1.7.6.tar.gz"

76
data/basis/aug-cc-pvtz
View File

@ -92,52 +92,58 @@ F 1
1 0.0816000 1.0000000
BERYLLIUM
S 9
1 6863.0000000 0.0002360
2 1030.0000000 0.0018260
3 234.7000000 0.0094520
4 66.5600000 0.0379570
5 21.6900000 0.1199650
6 7.7340000 0.2821620
7 2.9160000 0.4274040
8 1.1300000 0.2662780
9 0.1101000 -0.0072750
S 9
1 6863.0000000 -0.0000430
2 1030.0000000 -0.0003330
3 234.7000000 -0.0017360
4 66.5600000 -0.0070120
5 21.6900000 -0.0231260
6 7.7340000 -0.0581380
7 2.9160000 -0.1145560
8 1.1300000 -0.1359080
9 0.1101000 0.5774410
S 11
1 6.863000E+03 2.360000E-04
2 1.030000E+03 1.826000E-03
3 2.347000E+02 9.452000E-03
4 6.656000E+01 3.795700E-02
5 2.169000E+01 1.199650E-01
6 7.734000E+00 2.821620E-01
7 2.916000E+00 4.274040E-01
8 1.130000E+00 2.662780E-01
9 2.577000E-01 1.819300E-02
10 1.101000E-01 -7.275000E-03
11 4.409000E-02 1.903000E-03
S 11
1 6.863000E+03 -4.300000E-05
2 1.030000E+03 -3.330000E-04
3 2.347000E+02 -1.736000E-03
4 6.656000E+01 -7.012000E-03
5 2.169000E+01 -2.312600E-02
6 7.734000E+00 -5.813800E-02
7 2.916000E+00 -1.145560E-01
8 1.130000E+00 -1.359080E-01
9 2.577000E-01 2.280260E-01
10 1.101000E-01 5.774410E-01
11 4.409000E-02 3.178730E-01
S 1
1 0.2577000 1.0000000
1 2.577000E-01 1.000000E+00
S 1
1 0.0440900 1.0000000
1 4.409000E-02 1.000000E+00
S 1
1 0.0150300 1.0000000
P 3
1 7.4360000 0.0107360
2 1.5770000 0.0628540
3 0.4352000 0.2481800
1 1.470000E-02 1.000000E+00
P 5
1 7.436000E+00 1.073600E-02
2 1.577000E+00 6.285400E-02
3 4.352000E-01 2.481800E-01
4 1.438000E-01 5.236990E-01
5 4.994000E-02 3.534250E-01
P 1
1 0.1438000 1.0000000
1 1.438000E-01 1.000000E+00
P 1
1 0.0499400 1.0000000
1 4.994000E-02 1.000000E+00
P 1
1 0.0070600 1.0000000
1 9.300000E-03 1.000000E+00
D 1
1 0.3480000 1.0000000
1 3.493000E-01 1.000000E+00
D 1
1 0.1803000 1.0000000
1 1.724000E-01 1.000000E+00
D 1
1 0.0654000 1.0000000
1 5.880000E-02 1.000000E+00
F 1
1 0.3250000 1.0000000
1 3.423000E-01 1.0000000
F 1
1 0.1533000 1.0000000
1 1.188000E-01 1.000000E+00
BORON
S 8

10
docs/source/research.bib
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@ -1,4 +1,14 @@
%%% ARXIV TO BE UPDATED %%%
@article{Loos2019Oct,
author = {Loos, Pierre-François and Pradines, Barthélémy and Scemama, Anthony and Giner, Emmanuel and Toulouse, Julien},
title = {{A Density-Based Basis-Set Incompleteness Correction for GW Methods}},
journal = {arXiv},
year = {2019},
month = {Oct},
eprint = {1910.12238},
url = {https://arxiv.org/abs/1910.12238}
}
@article{Hollett2019Aug,
author = {Hollett, Joshua W. and Loos, Pierre-Fran{\c{c}}ois},
title = {{Capturing static and dynamic correlation with $\Delta \text{NO}$-MP2 and $\Delta \text{NO}$-CCSD}},

99
ocaml/Input_bitmasks.ml
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@ -6,10 +6,6 @@ module Bitmasks : sig
type t =
{ n_int : N_int_number.t;
bit_kind : Bit_kind.t;
n_mask_gen : Bitmask_number.t;
generators : int64 array;
n_mask_cas : Bitmask_number.t;
cas : int64 array;
} [@@deriving sexp]
;;
val read : unit -> t option
@ -18,12 +14,7 @@ end = struct
type t =
{ n_int : N_int_number.t;
bit_kind : Bit_kind.t;
n_mask_gen : Bitmask_number.t;
generators : int64 array;
n_mask_cas : Bitmask_number.t;
cas : int64 array;
} [@@deriving sexp]
;;
let get_default = Qpackage.get_ezfio_default "bitmasks";;
@ -36,7 +27,6 @@ end = struct
;
Ezfio.get_bitmasks_n_int ()
|> N_int_number.of_int
;;
let read_bit_kind () =
if not (Ezfio.has_bitmasks_bit_kind ()) then
@ -46,89 +36,12 @@ end = struct
;
Ezfio.get_bitmasks_bit_kind ()
|> Bit_kind.of_int
;;
let read_n_mask_gen () =
if not (Ezfio.has_bitmasks_n_mask_gen ()) then
Ezfio.set_bitmasks_n_mask_gen 1
;
Ezfio.get_bitmasks_n_mask_gen ()
|> Bitmask_number.of_int
;;
let full_mask n_int =
let range = "[1-"^
(string_of_int (Ezfio.get_mo_basis_mo_num ()))^"]"
in
MO_class.create_active range
|> MO_class.to_bitlist n_int
;;
let read_generators () =
if not (Ezfio.has_bitmasks_generators ()) then
begin
let n_int =
read_n_int ()
in
let act =
full_mask n_int
in
let result = [ act ; act ; act ; act ; act ; act ]
|> List.map (fun x ->
let y = Bitlist.to_int64_list x in y@y )
|> List.concat
in
let generators = Ezfio.ezfio_array_of_list ~rank:4
~dim:([| (N_int_number.to_int n_int) ; 2; 6; 1|]) ~data:result
in
Ezfio.set_bitmasks_generators generators
end;
Ezfio.get_bitmasks_generators ()
|> Ezfio.flattened_ezfio
;;
let read_n_mask_cas () =
if not (Ezfio.has_bitmasks_n_mask_cas ()) then
Ezfio.set_bitmasks_n_mask_cas 1
;
Ezfio.get_bitmasks_n_mask_cas ()
|> Bitmask_number.of_int
;;
let read_cas () =
if not (Ezfio.has_bitmasks_cas ()) then
begin
let n_int =
read_n_int ()
in
let act =
full_mask n_int
in
let result = [ act ; act ]
|> List.map (fun x ->
let y = Bitlist.to_int64_list x in y@y )
|> List.concat
in
let cas = Ezfio.ezfio_array_of_list ~rank:3
~dim:([| (N_int_number.to_int n_int) ; 2; 1|]) ~data:result
in
Ezfio.set_bitmasks_cas cas
end;
Ezfio.get_bitmasks_cas ()
|> Ezfio.flattened_ezfio
;;
let read () =
if (Ezfio.has_mo_basis_mo_num ()) then
Some
{ n_int = read_n_int ();
bit_kind = read_bit_kind ();
n_mask_gen = read_n_mask_gen ();
generators = read_generators ();
n_mask_cas = read_n_mask_cas ();
cas = read_cas ();
}
else
None
@ -138,21 +51,9 @@ end = struct
Printf.sprintf "
n_int = %s
bit_kind = %s
n_mask_gen = %s
generators = %s
n_mask_cas = %s
cas = %s
"
(N_int_number.to_string b.n_int)
(Bit_kind.to_string b.bit_kind)
(Bitmask_number.to_string b.n_mask_gen)
(Array.to_list b.generators
|> List.map (fun x-> Int64.to_string x)
|> String.concat ", ")
(Bitmask_number.to_string b.n_mask_cas)
(Array.to_list b.cas
|> List.map (fun x-> Int64.to_string x)
|> String.concat ", ")
end

32
ocaml/Input_determinants_by_hand.ml
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@ -15,7 +15,7 @@ module Determinants_by_hand : sig
state_average_weight : Positive_float.t array;
} [@@deriving sexp]
val read : ?full:bool -> unit -> t option
val write : t -> unit
val write : ?force:bool -> t -> unit
val to_string : t -> string
val to_rst : t -> Rst_string.t
val of_rst : Rst_string.t -> t option
@ -318,22 +318,23 @@ end = struct
None
;;
let write { n_int ;
bit_kind ;
n_det ;
n_det_qp_edit ;
expected_s2 ;
psi_coef ;
psi_det ;
n_states ;
state_average_weight ;
} =
let write ?(force=false)
{ n_int ;
bit_kind ;
n_det ;
n_det_qp_edit ;
expected_s2 ;
psi_coef ;
psi_det ;
n_states ;
state_average_weight ;
} =
write_n_int n_int ;
write_bit_kind bit_kind;
write_n_det n_det;
write_n_states n_states;
write_expected_s2 expected_s2;
if n_det <= n_det_qp_edit then
if force || (n_det <= n_det_qp_edit) then
begin
write_n_det_qp_edit n_det;
write_psi_coef ~n_det:n_det ~n_states:n_states psi_coef ;
@ -596,7 +597,7 @@ psi_det = %s
let new_det =
{ det with n_det = (Det_number.of_int n_det_new) }
in
write new_det
write ~force:true new_det
;;
let extract_state istate =
@ -628,7 +629,7 @@ psi_det = %s
let new_det =
{ det with n_states = (States_number.of_int 1) }
in
write new_det
write ~force:true new_det
;;
let extract_states range =
@ -665,6 +666,7 @@ psi_det = %s
det.psi_coef.(!state_shift+i) <-
det.psi_coef.(i+ishift)
done
; Printf.printf "OK\n%!" ;
end;
state_shift := !state_shift + n_det
) sorted_list
@ -672,7 +674,7 @@ psi_det = %s
let new_det =
{ det with n_states = (States_number.of_int @@ List.length sorted_list) }
in
write new_det
write ~force:true new_det
;;
end

2
ocaml/Input_nuclei_by_hand.ml
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@ -175,7 +175,7 @@ nucl_coord = %s
nucl_num
) :: (
List.init nucl_num (fun i->
Printf.sprintf " %-3s %d %s"
Printf.sprintf " %-3s %3d %s"
(b.nucl_label.(i) |> Element.to_string)
(b.nucl_charge.(i) |> Charge.to_int )
(b.nucl_coord.(i) |> Point3d.to_string ~units:Units.Angstrom) )

2
ocaml/Makefile
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@ -80,7 +80,7 @@ git:
./create_git_sha1.sh
${QP_EZFIO}/Ocaml/ezfio.ml:
$(NINJA) -C ${QP_EZFIO}
$(NINJA) -C ${QP_ROOT}/config ${QP_ROOT}/lib/libezfio_irp.a
qp_edit.ml: ../scripts/ezfio_interface/qp_edit_template

90
ocaml/qp_set_mo_class.ml
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@ -106,96 +106,6 @@ let set ~core ~inact ~act ~virt ~del =
MO_class.to_string virt |> print_endline ;
MO_class.to_string del |> print_endline ;
(* Create masks *)
let ia = Excitation.create_single inact act
and aa = Excitation.create_single act act
and av = Excitation.create_single act virt
in
let single_excitations = [ ia ; aa ; av ]
|> List.map (fun z ->
let open Excitation in
match z with
| Single (x,y) ->
( MO_class.to_bitlist n_int (Hole.to_mo_class x),
MO_class.to_bitlist n_int (Particle.to_mo_class y) )
| Double _ -> assert false
)
and double_excitations = [
Excitation.double_of_singles ia ia ;
Excitation.double_of_singles ia aa ;
Excitation.double_of_singles ia av ;
Excitation.double_of_singles aa aa ;
Excitation.double_of_singles aa av ;
Excitation.double_of_singles av av ]
|> List.map (fun x ->
let open Excitation in
match x with
| Single _ -> assert false
| Double (x,y,z,t) ->
( MO_class.to_bitlist n_int (Hole.to_mo_class x),
MO_class.to_bitlist n_int (Particle.to_mo_class y) ,
MO_class.to_bitlist n_int (Hole.to_mo_class z),
MO_class.to_bitlist n_int (Particle.to_mo_class t) )
)
in
let extract_hole (h,_) = h
and extract_particle (_,p) = p
and extract_hole1 (h,_,_,_) = h
and extract_particle1 (_,p,_,_) = p
and extract_hole2 (_,_,h,_) = h
and extract_particle2 (_,_,_,p) = p
in
let init = Bitlist.zero n_int in
let result = [
List.map extract_hole single_excitations
|> List.fold_left Bitlist.or_operator init;
List.map extract_particle single_excitations
|> List.fold_left Bitlist.or_operator init;
List.map extract_hole1 double_excitations
|> List.fold_left Bitlist.or_operator init;
List.map extract_particle1 double_excitations
|> List.fold_left Bitlist.or_operator init;
List.map extract_hole2 double_excitations
|> List.fold_left Bitlist.or_operator init;
List.map extract_particle2 double_excitations
|> List.fold_left Bitlist.or_operator init;
]
in
(* Debug masks in output
List.iter ~f:(fun x-> print_endline (Bitlist.to_string x)) result;
*)
(* Write masks *)
let result =
List.map (fun x ->
let y = Bitlist.to_int64_list x in y@y )
result
|> List.concat
in
Ezfio.set_bitmasks_n_int (N_int_number.to_int n_int);
Ezfio.set_bitmasks_bit_kind 8;
Ezfio.set_bitmasks_n_mask_gen 1;
Ezfio.ezfio_array_of_list ~rank:4 ~dim:([| (N_int_number.to_int n_int) ; 2; 6; 1|]) ~data:result
|> Ezfio.set_bitmasks_generators ;
let result =
let open Excitation in
match aa with
| Double _ -> assert false
| Single (x,y) ->
Bitlist.to_int64_list
( MO_class.to_bitlist n_int ( Hole.to_mo_class x) ) @
Bitlist.to_int64_list
( MO_class.to_bitlist n_int (Particle.to_mo_class y) )
in
Ezfio.set_bitmasks_n_mask_cas 1;
Ezfio.ezfio_array_of_list ~rank:3 ~dim:([| (N_int_number.to_int n_int) ; 2; 1|]) ~data:result
|> Ezfio.set_bitmasks_cas;
let data =
Array.to_list mo_class
|> List.map (fun x -> match x with

1
ocaml/qp_tunnel.ml
View File

@ -10,7 +10,6 @@ let localport = 42379
let in_time_sum = ref 1.e-9
and in_size_sum = ref 0.
let () =
let open Command_line in
begin

3
ocaml/qptypes_generator.ml
View File

@ -78,9 +78,6 @@ let input_data = "
| _ -> raise (Invalid_argument \"Bit_kind should be (1|2|4|8).\")
end;
* Bitmask_number : int
assert (x > 0) ;
* MO_coef : float
* MO_occ : float

15
scripts/compilation/qp_create_ninja
View File

@ -839,21 +839,6 @@ if __name__ == "__main__":
l_module = d_binaries.keys()
# ~#~#~#~#~#~#~#~#~#~#~#~#~#~#~ #
# C h e c k _ c o h e r e n c y #
# ~#~#~#~#~#~#~#~#~#~#~#~#~#~#~ #
for module in dict_root_path.values():
if module not in d_binaries:
l_msg = ["{0} is a root module but does not contain a main file.",
"- Create it in {0}",
"- Or delete {0} `qp_module uninstall {0}`",
"- Or install a module that needs {0} with a main "]
print "\n".join(l_msg).format(module.rel)
sys.exit(1)
# ~#~#~#~#~#~#~#~#~#~#~#~ #
# G l o b a l _ b u i l d #
# ~#~#~#~#~#~#~#~#~#~#~#~ #

2
scripts/ezfio_interface/qp_edit_template
View File

@ -120,7 +120,7 @@ let set str s =
match s with
{write}
| Electrons -> write Electrons.(of_rst, write) s
| Determinants_by_hand -> write Determinants_by_hand.(of_rst, write) s
| Determinants_by_hand -> write Determinants_by_hand.(of_rst, write ~force:false) s
| Nuclei_by_hand -> write Nuclei_by_hand.(of_rst, write) s
| Ao_basis -> () (* TODO *)
| Mo_basis -> () (* TODO *)

2
src/becke_numerical_grid/integration_radial.irp.f
View File

@ -64,7 +64,7 @@
enddo
! Ga-Kr
do i = 31, 36
do i = 31, 100
alpha_knowles(i) = 7.d0
enddo

496
src/bitmask/bitmask_cas_routines.irp.f
View File

@ -3,28 +3,28 @@ integer function number_of_holes(key_in)
BEGIN_DOC
! Function that returns the number of holes in the inact space
!
! popcnt(
! xor(
! iand(
! reunion_of_core_inact_bitmask(1,1),
! xor(
! key_in(1,1),
! iand(
! key_in(1,1),
! cas_bitmask(1,1,1))
! )
! ),
! reunion_of_core_inact_bitmask(1,1)) )
!
! (key_in && cas_bitmask)
! +---------------------+
! electrons in cas xor key_in
! +---------------------------------+
! electrons outside of cas && reunion_of_core_inact_bitmask
! +------------------------------------------------------------------+
! electrons in the core/inact space xor reunion_of_core_inact_bitmask
! +---------------------------------------------------------------------------------+
! holes
! popcnt(
! xor(
! iand(
! reunion_of_core_inact_bitmask(1,1),
! xor(
! key_in(1,1),
! iand(
! key_in(1,1),
! act_bitmask(1,1))
! )
! ),
! reunion_of_core_inact_bitmask(1,1)) )
!
! (key_in && act_bitmask)
! +---------------------+
! electrons in cas xor key_in
! +---------------------------------+
! electrons outside of cas && reunion_of_core_inact_bitmask
! +------------------------------------------------------------------+
! electrons in the core/inact space xor reunion_of_core_inact_bitmask
! +---------------------------------------------------------------------------------+
! holes
END_DOC
implicit none
integer(bit_kind), intent(in) :: key_in(N_int,2)
@ -33,74 +33,32 @@ integer function number_of_holes(key_in)
if(N_int == 1)then
number_of_holes = number_of_holes &
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,1), xor(key_in(1,1),iand(key_in(1,1),cas_bitmask(1,1,1)))), reunion_of_core_inact_bitmask(1,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,2), xor(key_in(1,2),iand(key_in(1,2),cas_bitmask(1,2,1)))), reunion_of_core_inact_bitmask(1,2)) )
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,1), xor(key_in(1,1),iand(key_in(1,1),act_bitmask(1,1)))), reunion_of_core_inact_bitmask(1,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,2), xor(key_in(1,2),iand(key_in(1,2),act_bitmask(1,2)))), reunion_of_core_inact_bitmask(1,2)) )
else if(N_int == 2)then
number_of_holes = number_of_holes &
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,1), xor(key_in(1,1),iand(key_in(1,1),cas_bitmask(1,1,1)))), reunion_of_core_inact_bitmask(1,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,2), xor(key_in(1,2),iand(key_in(1,2),cas_bitmask(1,2,1)))), reunion_of_core_inact_bitmask(1,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,1), xor(key_in(2,1),iand(key_in(2,1),cas_bitmask(2,1,1)))), reunion_of_core_inact_bitmask(2,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,2), xor(key_in(2,2),iand(key_in(2,2),cas_bitmask(2,2,1)))), reunion_of_core_inact_bitmask(2,2)) )
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,1), xor(key_in(1,1),iand(key_in(1,1),act_bitmask(1,1)))), reunion_of_core_inact_bitmask(1,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,2), xor(key_in(1,2),iand(key_in(1,2),act_bitmask(1,2)))), reunion_of_core_inact_bitmask(1,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,1), xor(key_in(2,1),iand(key_in(2,1),act_bitmask(2,1)))), reunion_of_core_inact_bitmask(2,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,2), xor(key_in(2,2),iand(key_in(2,2),act_bitmask(2,2)))), reunion_of_core_inact_bitmask(2,2)) )
else if(N_int == 3)then
number_of_holes = number_of_holes &
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,1), xor(key_in(1,1),iand(key_in(1,1),cas_bitmask(1,1,1)))), reunion_of_core_inact_bitmask(1,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,2), xor(key_in(1,2),iand(key_in(1,2),cas_bitmask(1,2,1)))), reunion_of_core_inact_bitmask(1,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,1), xor(key_in(2,1),iand(key_in(2,1),cas_bitmask(2,1,1)))), reunion_of_core_inact_bitmask(2,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,2), xor(key_in(2,2),iand(key_in(2,2),cas_bitmask(2,2,1)))), reunion_of_core_inact_bitmask(2,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(3,1), xor(key_in(3,1),iand(key_in(3,1),cas_bitmask(3,1,1)))), reunion_of_core_inact_bitmask(3,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(3,2), xor(key_in(3,2),iand(key_in(3,2),cas_bitmask(3,2,1)))), reunion_of_core_inact_bitmask(3,2)) )
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,1), xor(key_in(1,1),iand(key_in(1,1),act_bitmask(1,1)))), reunion_of_core_inact_bitmask(1,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,2), xor(key_in(1,2),iand(key_in(1,2),act_bitmask(1,2)))), reunion_of_core_inact_bitmask(1,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,1), xor(key_in(2,1),iand(key_in(2,1),act_bitmask(2,1)))), reunion_of_core_inact_bitmask(2,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,2), xor(key_in(2,2),iand(key_in(2,2),act_bitmask(2,2)))), reunion_of_core_inact_bitmask(2,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(3,1), xor(key_in(3,1),iand(key_in(3,1),act_bitmask(3,1)))), reunion_of_core_inact_bitmask(3,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(3,2), xor(key_in(3,2),iand(key_in(3,2),act_bitmask(3,2)))), reunion_of_core_inact_bitmask(3,2)) )
else if(N_int == 4)then
number_of_holes = number_of_holes &
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,1), xor(key_in(1,1),iand(key_in(1,1),cas_bitmask(1,1,1)))), reunion_of_core_inact_bitmask(1,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,2), xor(key_in(1,2),iand(key_in(1,2),cas_bitmask(1,2,1)))), reunion_of_core_inact_bitmask(1,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,1), xor(key_in(2,1),iand(key_in(2,1),cas_bitmask(2,1,1)))), reunion_of_core_inact_bitmask(2,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,2), xor(key_in(2,2),iand(key_in(2,2),cas_bitmask(2,2,1)))), reunion_of_core_inact_bitmask(2,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(3,1), xor(key_in(3,1),iand(key_in(3,1),cas_bitmask(3,1,1)))), reunion_of_core_inact_bitmask(3,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(3,2), xor(key_in(3,2),iand(key_in(3,2),cas_bitmask(3,2,1)))), reunion_of_core_inact_bitmask(3,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(4,1), xor(key_in(4,1),iand(key_in(4,1),cas_bitmask(4,1,1)))), reunion_of_core_inact_bitmask(4,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(4,2), xor(key_in(4,2),iand(key_in(4,2),cas_bitmask(4,2,1)))), reunion_of_core_inact_bitmask(4,2)) )
else if(N_int == 5)then
number_of_holes = number_of_holes &
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,1), xor(key_in(1,1),iand(key_in(1,1),cas_bitmask(1,1,1)))), reunion_of_core_inact_bitmask(1,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,2), xor(key_in(1,2),iand(key_in(1,2),cas_bitmask(1,2,1)))), reunion_of_core_inact_bitmask(1,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,1), xor(key_in(2,1),iand(key_in(2,1),cas_bitmask(2,1,1)))), reunion_of_core_inact_bitmask(2,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,2), xor(key_in(2,2),iand(key_in(2,2),cas_bitmask(2,2,1)))), reunion_of_core_inact_bitmask(2,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(3,1), xor(key_in(3,1),iand(key_in(3,1),cas_bitmask(3,1,1)))), reunion_of_core_inact_bitmask(3,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(3,2), xor(key_in(3,2),iand(key_in(3,2),cas_bitmask(3,2,1)))), reunion_of_core_inact_bitmask(3,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(4,1), xor(key_in(4,1),iand(key_in(4,1),cas_bitmask(4,1,1)))), reunion_of_core_inact_bitmask(4,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(4,2), xor(key_in(4,2),iand(key_in(4,2),cas_bitmask(4,2,1)))), reunion_of_core_inact_bitmask(4,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(5,1), xor(key_in(5,1),iand(key_in(5,1),cas_bitmask(5,1,1)))), reunion_of_core_inact_bitmask(5,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(5,2), xor(key_in(5,2),iand(key_in(5,2),cas_bitmask(5,2,1)))), reunion_of_core_inact_bitmask(5,2)) )
else if(N_int == 6)then
number_of_holes = number_of_holes &
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,1), xor(key_in(1,1),iand(key_in(1,1),cas_bitmask(1,1,1)))), reunion_of_core_inact_bitmask(1,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,2), xor(key_in(1,2),iand(key_in(1,2),cas_bitmask(1,2,1)))), reunion_of_core_inact_bitmask(1,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,1), xor(key_in(2,1),iand(key_in(2,1),cas_bitmask(2,1,1)))), reunion_of_core_inact_bitmask(2,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,2), xor(key_in(2,2),iand(key_in(2,2),cas_bitmask(2,2,1)))), reunion_of_core_inact_bitmask(2,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(3,1), xor(key_in(3,1),iand(key_in(3,1),cas_bitmask(3,1,1)))), reunion_of_core_inact_bitmask(3,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(3,2), xor(key_in(3,2),iand(key_in(3,2),cas_bitmask(3,2,1)))), reunion_of_core_inact_bitmask(3,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(4,1), xor(key_in(4,1),iand(key_in(4,1),cas_bitmask(4,1,1)))), reunion_of_core_inact_bitmask(4,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(4,2), xor(key_in(4,2),iand(key_in(4,2),cas_bitmask(4,2,1)))), reunion_of_core_inact_bitmask(4,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(5,1), xor(key_in(5,1),iand(key_in(5,1),cas_bitmask(5,1,1)))), reunion_of_core_inact_bitmask(5,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(5,2), xor(key_in(5,2),iand(key_in(5,2),cas_bitmask(5,2,1)))), reunion_of_core_inact_bitmask(5,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(6,1), xor(key_in(6,1),iand(key_in(6,1),cas_bitmask(6,1,1)))), reunion_of_core_inact_bitmask(6,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(6,2), xor(key_in(6,2),iand(key_in(6,2),cas_bitmask(6,2,1)))), reunion_of_core_inact_bitmask(6,2)) )
else if(N_int == 7)then
number_of_holes = number_of_holes &
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,1), xor(key_in(1,1),iand(key_in(1,1),cas_bitmask(1,1,1)))), reunion_of_core_inact_bitmask(1,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,2), xor(key_in(1,2),iand(key_in(1,2),cas_bitmask(1,2,1)))), reunion_of_core_inact_bitmask(1,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,1), xor(key_in(2,1),iand(key_in(2,1),cas_bitmask(2,1,1)))), reunion_of_core_inact_bitmask(2,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,2), xor(key_in(2,2),iand(key_in(2,2),cas_bitmask(2,2,1)))), reunion_of_core_inact_bitmask(2,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(3,1), xor(key_in(3,1),iand(key_in(3,1),cas_bitmask(3,1,1)))), reunion_of_core_inact_bitmask(3,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(3,2), xor(key_in(3,2),iand(key_in(3,2),cas_bitmask(3,2,1)))), reunion_of_core_inact_bitmask(3,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(4,1), xor(key_in(4,1),iand(key_in(4,1),cas_bitmask(4,1,1)))), reunion_of_core_inact_bitmask(4,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(4,2), xor(key_in(4,2),iand(key_in(4,2),cas_bitmask(4,2,1)))), reunion_of_core_inact_bitmask(4,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(5,1), xor(key_in(5,1),iand(key_in(5,1),cas_bitmask(5,1,1)))), reunion_of_core_inact_bitmask(5,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(5,2), xor(key_in(5,2),iand(key_in(5,2),cas_bitmask(5,2,1)))), reunion_of_core_inact_bitmask(5,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(6,1), xor(key_in(6,1),iand(key_in(6,1),cas_bitmask(6,1,1)))), reunion_of_core_inact_bitmask(6,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(6,2), xor(key_in(6,2),iand(key_in(6,2),cas_bitmask(6,2,1)))), reunion_of_core_inact_bitmask(6,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(7,1), xor(key_in(7,1),iand(key_in(7,1),cas_bitmask(7,1,1)))), reunion_of_core_inact_bitmask(7,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(7,2), xor(key_in(7,2),iand(key_in(7,2),cas_bitmask(7,2,1)))), reunion_of_core_inact_bitmask(7,2)) )
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,1), xor(key_in(1,1),iand(key_in(1,1),act_bitmask(1,1)))), reunion_of_core_inact_bitmask(1,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,2), xor(key_in(1,2),iand(key_in(1,2),act_bitmask(1,2)))), reunion_of_core_inact_bitmask(1,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,1), xor(key_in(2,1),iand(key_in(2,1),act_bitmask(2,1)))), reunion_of_core_inact_bitmask(2,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,2), xor(key_in(2,2),iand(key_in(2,2),act_bitmask(2,2)))), reunion_of_core_inact_bitmask(2,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(3,1), xor(key_in(3,1),iand(key_in(3,1),act_bitmask(3,1)))), reunion_of_core_inact_bitmask(3,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(3,2), xor(key_in(3,2),iand(key_in(3,2),act_bitmask(3,2)))), reunion_of_core_inact_bitmask(3,2)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(4,1), xor(key_in(4,1),iand(key_in(4,1),act_bitmask(4,1)))), reunion_of_core_inact_bitmask(4,1)) )&
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(4,2), xor(key_in(4,2),iand(key_in(4,2),act_bitmask(4,2)))), reunion_of_core_inact_bitmask(4,2)) )
else
do i = 1, N_int
number_of_holes = number_of_holes &
@ -111,11 +69,11 @@ integer function number_of_holes(key_in)
xor( &
key_in(i,1), & ! MOs of key_in not in the CAS
iand( & ! MOs of key_in in the CAS
key_in(i,1), cas_bitmask(i,1,1) &
key_in(i,1), act_bitmask(i,1) &
) &
) &
), reunion_of_core_inact_bitmask(i,1)) ) &
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(i,2), xor(key_in(i,2),iand(key_in(i,2),cas_bitmask(i,2,1)))), reunion_of_core_inact_bitmask(i,2)) )
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(i,2), xor(key_in(i,2),iand(key_in(i,2),act_bitmask(i,2)))), reunion_of_core_inact_bitmask(i,2)) )
enddo
endif
end
@ -131,97 +89,37 @@ integer function number_of_particles(key_in)
number_of_particles= 0
if(N_int == 1)then
number_of_particles= number_of_particles &
+ popcnt( iand( iand( xor(key_in(1,1),iand(key_in(1,1),cas_bitmask(1,1,1))), virt_bitmask(1,1) ), virt_bitmask(1,1)) ) &
+ popcnt( iand( iand( xor(key_in(1,2),iand(key_in(1,2),cas_bitmask(1,2,1))), virt_bitmask(1,2) ), virt_bitmask(1,2)) )
+ popcnt( iand( xor(key_in(1,1),iand(key_in(1,1),act_bitmask(1,1))), virt_bitmask(1,1) )) &
+ popcnt( iand( xor(key_in(1,2),iand(key_in(1,2),act_bitmask(1,2))), virt_bitmask(1,2) ))
else if(N_int == 2)then
number_of_particles= number_of_particles &
+ popcnt( iand( iand( xor(key_in(1,1),iand(key_in(1,1),cas_bitmask(1,1,1))), virt_bitmask(1,1) ), virt_bitmask(1,1)) ) &
+ popcnt( iand( iand( xor(key_in(1,2),iand(key_in(1,2),cas_bitmask(1,2,1))), virt_bitmask(1,2) ), virt_bitmask(1,2)) ) &
+ popcnt( iand( iand( xor(key_in(2,1),iand(key_in(2,1),cas_bitmask(2,1,1))), virt_bitmask(2,1) ), virt_bitmask(2,1)) ) &
+ popcnt( iand( iand( xor(key_in(2,2),iand(key_in(2,2),cas_bitmask(2,2,1))), virt_bitmask(2,2) ), virt_bitmask(2,2)) )
+ popcnt( iand( xor(key_in(1,1),iand(key_in(1,1),act_bitmask(1,1))), virt_bitmask(1,1) ) ) &
+ popcnt( iand( xor(key_in(1,2),iand(key_in(1,2),act_bitmask(1,2))), virt_bitmask(1,2) ) ) &
+ popcnt( iand( xor(key_in(2,1),iand(key_in(2,1),act_bitmask(2,1))), virt_bitmask(2,1) ) ) &
+ popcnt( iand( xor(key_in(2,2),iand(key_in(2,2),act_bitmask(2,2))), virt_bitmask(2,2) ) )
else if(N_int == 3)then
number_of_particles= number_of_particles &
+ popcnt( iand( iand( xor(key_in(1,1),iand(key_in(1,1),cas_bitmask(1,1,1))), virt_bitmask(1,1) ), virt_bitmask(1,1)) ) &
+ popcnt( iand( iand( xor(key_in(1,2),iand(key_in(1,2),cas_bitmask(1,2,1))), virt_bitmask(1,2) ), virt_bitmask(1,2)) ) &
+ popcnt( iand( iand( xor(key_in(2,1),iand(key_in(2,1),cas_bitmask(2,1,1))), virt_bitmask(2,1) ), virt_bitmask(2,1)) ) &
+ popcnt( iand( iand( xor(key_in(2,2),iand(key_in(2,2),cas_bitmask(2,2,1))), virt_bitmask(2,2) ), virt_bitmask(2,2)) ) &
+ popcnt( iand( iand( xor(key_in(3,1),iand(key_in(3,1),cas_bitmask(3,1,1))), virt_bitmask(3,1) ), virt_bitmask(3,1)) ) &
+ popcnt( iand( iand( xor(key_in(3,2),iand(key_in(3,2),cas_bitmask(3,2,1))), virt_bitmask(3,2) ), virt_bitmask(3,2)) )
+ popcnt( iand( xor(key_in(1,1),iand(key_in(1,1),act_bitmask(1,1))), virt_bitmask(1,1) )) &
+ popcnt( iand( xor(key_in(1,2),iand(key_in(1,2),act_bitmask(1,2))), virt_bitmask(1,2) )) &
+ popcnt( iand( xor(key_in(2,1),iand(key_in(2,1),act_bitmask(2,1))), virt_bitmask(2,1) )) &
+ popcnt( iand( xor(key_in(2,2),iand(key_in(2,2),act_bitmask(2,2))), virt_bitmask(2,2) )) &
+ popcnt( iand( xor(key_in(3,1),iand(key_in(3,1),act_bitmask(3,1))), virt_bitmask(3,1) )) &
+ popcnt( iand( xor(key_in(3,2),iand(key_in(3,2),act_bitmask(3,2))), virt_bitmask(3,2) ))
else if(N_int == 4)then
number_of_particles= number_of_particles &
+ popcnt( iand( iand( xor(key_in(1,1),iand(key_in(1,1),cas_bitmask(1,1,1))), virt_bitmask(1,1) ), virt_bitmask(1,1)) ) &
+ popcnt( iand( iand( xor(key_in(1,2),iand(key_in(1,2),cas_bitmask(1,2,1))), virt_bitmask(1,2) ), virt_bitmask(1,2)) ) &
+ popcnt( iand( iand( xor(key_in(2,1),iand(key_in(2,1),cas_bitmask(2,1,1))), virt_bitmask(2,1) ), virt_bitmask(2,1)) ) &
+ popcnt( iand( iand( xor(key_in(2,2),iand(key_in(2,2),cas_bitmask(2,2,1))), virt_bitmask(2,2) ), virt_bitmask(2,2)) ) &
+ popcnt( iand( iand( xor(key_in(3,1),iand(key_in(3,1),cas_bitmask(3,1,1))), virt_bitmask(3,1) ), virt_bitmask(3,1)) ) &
+ popcnt( iand( iand( xor(key_in(3,2),iand(key_in(3,2),cas_bitmask(3,2,1))), virt_bitmask(3,2) ), virt_bitmask(3,2)) ) &
+ popcnt( iand( iand( xor(key_in(4,1),iand(key_in(4,1),cas_bitmask(4,1,1))), virt_bitmask(4,1) ), virt_bitmask(4,1)) ) &
+ popcnt( iand( iand( xor(key_in(4,2),iand(key_in(4,2),cas_bitmask(4,2,1))), virt_bitmask(4,2) ), virt_bitmask(4,2)) )
else if(N_int == 5)then
number_of_particles= number_of_particles &
+ popcnt( iand( iand( xor(key_in(1,1),iand(key_in(1,1),cas_bitmask(1,1,1))), virt_bitmask(1,1) ), virt_bitmask(1,1)) ) &
+ popcnt( iand( iand( xor(key_in(1,2),iand(key_in(1,2),cas_bitmask(1,2,1))), virt_bitmask(1,2) ), virt_bitmask(1,2)) ) &
+ popcnt( iand( iand( xor(key_in(2,1),iand(key_in(2,1),cas_bitmask(2,1,1))), virt_bitmask(2,1) ), virt_bitmask(2,1)) ) &
+ popcnt( iand( iand( xor(key_in(2,2),iand(key_in(2,2),cas_bitmask(2,2,1))), virt_bitmask(2,2) ), virt_bitmask(2,2)) ) &
+ popcnt( iand( iand( xor(key_in(3,1),iand(key_in(3,1),cas_bitmask(3,1,1))), virt_bitmask(3,1) ), virt_bitmask(3,1)) ) &
+ popcnt( iand( iand( xor(key_in(3,2),iand(key_in(3,2),cas_bitmask(3,2,1))), virt_bitmask(3,2) ), virt_bitmask(3,2)) ) &
+ popcnt( iand( iand( xor(key_in(4,1),iand(key_in(4,1),cas_bitmask(4,1,1))), virt_bitmask(4,1) ), virt_bitmask(4,1)) ) &
+ popcnt( iand( iand( xor(key_in(4,2),iand(key_in(4,2),cas_bitmask(4,2,1))), virt_bitmask(4,2) ), virt_bitmask(4,2)) ) &
+ popcnt( iand( iand( xor(key_in(5,1),iand(key_in(5,1),cas_bitmask(5,1,1))), virt_bitmask(5,1) ), virt_bitmask(5,1)) ) &
+ popcnt( iand( iand( xor(key_in(5,2),iand(key_in(5,2),cas_bitmask(5,2,1))), virt_bitmask(5,2) ), virt_bitmask(5,2)) )
else if(N_int == 6)then
number_of_particles= number_of_particles &
+ popcnt( iand( iand( xor(key_in(1,1),iand(key_in(1,1),cas_bitmask(1,1,1))), virt_bitmask(1,1) ), virt_bitmask(1,1)) ) &
+ popcnt( iand( iand( xor(key_in(1,2),iand(key_in(1,2),cas_bitmask(1,2,1))), virt_bitmask(1,2) ), virt_bitmask(1,2)) ) &
+ popcnt( iand( iand( xor(key_in(2,1),iand(key_in(2,1),cas_bitmask(2,1,1))), virt_bitmask(2,1) ), virt_bitmask(2,1)) ) &
+ popcnt( iand( iand( xor(key_in(2,2),iand(key_in(2,2),cas_bitmask(2,2,1))), virt_bitmask(2,2) ), virt_bitmask(2,2)) ) &
+ popcnt( iand( iand( xor(key_in(3,1),iand(key_in(3,1),cas_bitmask(3,1,1))), virt_bitmask(3,1) ), virt_bitmask(3,1)) ) &
+ popcnt( iand( iand( xor(key_in(3,2),iand(key_in(3,2),cas_bitmask(3,2,1))), virt_bitmask(3,2) ), virt_bitmask(3,2)) ) &
+ popcnt( iand( iand( xor(key_in(4,1),iand(key_in(4,1),cas_bitmask(4,1,1))), virt_bitmask(4,1) ), virt_bitmask(4,1)) ) &
+ popcnt( iand( iand( xor(key_in(4,2),iand(key_in(4,2),cas_bitmask(4,2,1))), virt_bitmask(4,2) ), virt_bitmask(4,2)) ) &
+ popcnt( iand( iand( xor(key_in(5,1),iand(key_in(5,1),cas_bitmask(5,1,1))), virt_bitmask(5,1) ), virt_bitmask(5,1)) ) &
+ popcnt( iand( iand( xor(key_in(5,2),iand(key_in(5,2),cas_bitmask(5,2,1))), virt_bitmask(5,2) ), virt_bitmask(5,2)) ) &
+ popcnt( iand( iand( xor(key_in(6,1),iand(key_in(6,1),cas_bitmask(6,1,1))), virt_bitmask(6,1) ), virt_bitmask(6,1)) ) &
+ popcnt( iand( iand( xor(key_in(6,2),iand(key_in(6,2),cas_bitmask(6,2,1))), virt_bitmask(6,2) ), virt_bitmask(6,2)) )
else if(N_int == 7)then
number_of_particles= number_of_particles &
+ popcnt( iand( iand( xor(key_in(1,1),iand(key_in(1,1),cas_bitmask(1,1,1))), virt_bitmask(1,1) ), virt_bitmask(1,1)) ) &
+ popcnt( iand( iand( xor(key_in(1,2),iand(key_in(1,2),cas_bitmask(1,2,1))), virt_bitmask(1,2) ), virt_bitmask(1,2)) ) &
+ popcnt( iand( iand( xor(key_in(2,1),iand(key_in(2,1),cas_bitmask(2,1,1))), virt_bitmask(2,1) ), virt_bitmask(2,1)) ) &
+ popcnt( iand( iand( xor(key_in(2,2),iand(key_in(2,2),cas_bitmask(2,2,1))), virt_bitmask(2,2) ), virt_bitmask(2,2)) ) &
+ popcnt( iand( iand( xor(key_in(3,1),iand(key_in(3,1),cas_bitmask(3,1,1))), virt_bitmask(3,1) ), virt_bitmask(3,1)) ) &
+ popcnt( iand( iand( xor(key_in(3,2),iand(key_in(3,2),cas_bitmask(3,2,1))), virt_bitmask(3,2) ), virt_bitmask(3,2)) ) &
+ popcnt( iand( iand( xor(key_in(4,1),iand(key_in(4,1),cas_bitmask(4,1,1))), virt_bitmask(4,1) ), virt_bitmask(4,1)) ) &
+ popcnt( iand( iand( xor(key_in(4,2),iand(key_in(4,2),cas_bitmask(4,2,1))), virt_bitmask(4,2) ), virt_bitmask(4,2)) ) &
+ popcnt( iand( iand( xor(key_in(5,1),iand(key_in(5,1),cas_bitmask(5,1,1))), virt_bitmask(5,1) ), virt_bitmask(5,1)) ) &
+ popcnt( iand( iand( xor(key_in(5,2),iand(key_in(5,2),cas_bitmask(5,2,1))), virt_bitmask(5,2) ), virt_bitmask(5,2)) ) &
+ popcnt( iand( iand( xor(key_in(6,1),iand(key_in(6,1),cas_bitmask(6,1,1))), virt_bitmask(6,1) ), virt_bitmask(6,1)) ) &
+ popcnt( iand( iand( xor(key_in(6,2),iand(key_in(6,2),cas_bitmask(6,2,1))), virt_bitmask(6,2) ), virt_bitmask(6,2)) ) &
+ popcnt( iand( iand( xor(key_in(7,1),iand(key_in(7,1),cas_bitmask(7,1,1))), virt_bitmask(7,1) ), virt_bitmask(7,1)) ) &
+ popcnt( iand( iand( xor(key_in(7,2),iand(key_in(7,2),cas_bitmask(7,2,1))), virt_bitmask(7,2) ), virt_bitmask(7,2)) )
else if(N_int == 8)then
number_of_particles= number_of_particles &
+ popcnt( iand( iand( xor(key_in(1,1),iand(key_in(1,1),cas_bitmask(1,1,1))), virt_bitmask(1,1) ), virt_bitmask(1,1)) ) &
+ popcnt( iand( iand( xor(key_in(1,2),iand(key_in(1,2),cas_bitmask(1,2,1))), virt_bitmask(1,2) ), virt_bitmask(1,2)) ) &
+ popcnt( iand( iand( xor(key_in(2,1),iand(key_in(2,1),cas_bitmask(2,1,1))), virt_bitmask(2,1) ), virt_bitmask(2,1)) ) &
+ popcnt( iand( iand( xor(key_in(2,2),iand(key_in(2,2),cas_bitmask(2,2,1))), virt_bitmask(2,2) ), virt_bitmask(2,2)) ) &
+ popcnt( iand( iand( xor(key_in(3,1),iand(key_in(3,1),cas_bitmask(3,1,1))), virt_bitmask(3,1) ), virt_bitmask(3,1)) ) &
+ popcnt( iand( iand( xor(key_in(3,2),iand(key_in(3,2),cas_bitmask(3,2,1))), virt_bitmask(3,2) ), virt_bitmask(3,2)) ) &
+ popcnt( iand( iand( xor(key_in(4,1),iand(key_in(4,1),cas_bitmask(4,1,1))), virt_bitmask(4,1) ), virt_bitmask(4,1)) ) &
+ popcnt( iand( iand( xor(key_in(4,2),iand(key_in(4,2),cas_bitmask(4,2,1))), virt_bitmask(4,2) ), virt_bitmask(4,2)) ) &
+ popcnt( iand( iand( xor(key_in(5,1),iand(key_in(5,1),cas_bitmask(5,1,1))), virt_bitmask(5,1) ), virt_bitmask(5,1)) ) &
+ popcnt( iand( iand( xor(key_in(5,2),iand(key_in(5,2),cas_bitmask(5,2,1))), virt_bitmask(5,2) ), virt_bitmask(5,2)) ) &
+ popcnt( iand( iand( xor(key_in(6,1),iand(key_in(6,1),cas_bitmask(6,1,1))), virt_bitmask(6,1) ), virt_bitmask(6,1)) ) &
+ popcnt( iand( iand( xor(key_in(6,2),iand(key_in(6,2),cas_bitmask(6,2,1))), virt_bitmask(6,2) ), virt_bitmask(6,2)) ) &
+ popcnt( iand( iand( xor(key_in(7,1),iand(key_in(7,1),cas_bitmask(7,1,1))), virt_bitmask(7,1) ), virt_bitmask(7,1)) ) &
+ popcnt( iand( iand( xor(key_in(7,2),iand(key_in(7,2),cas_bitmask(7,2,1))), virt_bitmask(7,2) ), virt_bitmask(7,2)) ) &
+ popcnt( iand( iand( xor(key_in(8,1),iand(key_in(8,1),cas_bitmask(8,1,1))), virt_bitmask(8,1) ), virt_bitmask(8,1)) ) &
+ popcnt( iand( iand( xor(key_in(8,2),iand(key_in(8,2),cas_bitmask(8,2,1))), virt_bitmask(8,2) ), virt_bitmask(8,2)) )
+ popcnt( iand( xor(key_in(1,1),iand(key_in(1,1),act_bitmask(1,1))), virt_bitmask(1,1) ) ) &
+ popcnt( iand( xor(key_in(1,2),iand(key_in(1,2),act_bitmask(1,2))), virt_bitmask(1,2) ) ) &
+ popcnt( iand( xor(key_in(2,1),iand(key_in(2,1),act_bitmask(2,1))), virt_bitmask(2,1) ) ) &
+ popcnt( iand( xor(key_in(2,2),iand(key_in(2,2),act_bitmask(2,2))), virt_bitmask(2,2) ) ) &
+ popcnt( iand( xor(key_in(3,1),iand(key_in(3,1),act_bitmask(3,1))), virt_bitmask(3,1) ) ) &
+ popcnt( iand( xor(key_in(3,2),iand(key_in(3,2),act_bitmask(3,2))), virt_bitmask(3,2) ) ) &
+ popcnt( iand( xor(key_in(4,1),iand(key_in(4,1),act_bitmask(4,1))), virt_bitmask(4,1) ) ) &
+ popcnt( iand( xor(key_in(4,2),iand(key_in(4,2),act_bitmask(4,2))), virt_bitmask(4,2) ) )
else
do i = 1, N_int
number_of_particles= number_of_particles &
+ popcnt( iand( iand( xor(key_in(i,1),iand(key_in(i,1),cas_bitmask(i,1,1))), virt_bitmask(i,1) ), virt_bitmask(i,1)) ) &
+ popcnt( iand( iand( xor(key_in(i,2),iand(key_in(i,2),cas_bitmask(i,2,1))), virt_bitmask(i,2) ), virt_bitmask(i,2)) )
number_of_particles= number_of_particles &
+ popcnt( iand( xor(key_in(i,1),iand(key_in(i,1),act_bitmask(i,1))), virt_bitmask(i,1) )) &
+ popcnt( iand( xor(key_in(i,2),iand(key_in(i,2),act_bitmask(i,2))), virt_bitmask(i,2) ))
enddo
endif
end
@ -230,7 +128,7 @@ logical function is_a_two_holes_two_particles(key_in)
BEGIN_DOC
! logical function that returns True if the determinant 'key_in'
! belongs to the 2h-2p excitation class of the DDCI space
! this is calculated using the CAS_bitmask that defines the active
! this is calculated using the act_bitmask that defines the active
! orbital space, the inact_bitmasl that defines the inactive oribital space
! and the virt_bitmask that defines the virtual orbital space
END_DOC
@ -246,174 +144,62 @@ logical function is_a_two_holes_two_particles(key_in)
i_diff = 0
if(N_int == 1)then
i_diff = i_diff &
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,1), xor(key_in(1,1),iand(key_in(1,1),cas_bitmask(1,1,1)))), reunion_of_core_inact_bitmask(1,1)) ) &
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,2), xor(key_in(1,2),iand(key_in(1,2),cas_bitmask(1,2,1)))), reunion_of_core_inact_bitmask(1,2)) ) &
+ popcnt( iand( iand( xor(key_in(1,1),iand(key_in(1,1),cas_bitmask(1,1,1))), virt_bitmask(1,1) ), virt_bitmask(1,1)) ) &
+ popcnt( iand( iand( xor(key_in(1,2),iand(key_in(1,2),cas_bitmask(1,2,1))), virt_bitmask(1,2) ), virt_bitmask(1,2)) )
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,1), xor(key_in(1,1),iand(key_in(1,1),act_bitmask(1,1)))), reunion_of_core_inact_bitmask(1,1)) ) &
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,2), xor(key_in(1,2),iand(key_in(1,2),act_bitmask(1,2)))), reunion_of_core_inact_bitmask(1,2)) ) &
+ popcnt( iand( xor(key_in(1,1),iand(key_in(1,1),act_bitmask(1,1))), virt_bitmask(1,1) ) ) &
+ popcnt( iand( xor(key_in(1,2),iand(key_in(1,2),act_bitmask(1,2))), virt_bitmask(1,2) ) )
else if(N_int == 2)then
i_diff = i_diff &
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,1), xor(key_in(1,1),iand(key_in(1,1),cas_bitmask(1,1,1)))), reunion_of_core_inact_bitmask(1,1)) ) &
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,2), xor(key_in(1,2),iand(key_in(1,2),cas_bitmask(1,2,1)))), reunion_of_core_inact_bitmask(1,2)) ) &
+ popcnt( iand( iand( xor(key_in(1,1),iand(key_in(1,1),cas_bitmask(1,1,1))), virt_bitmask(1,1) ), virt_bitmask(1,1)) ) &
+ popcnt( iand( iand( xor(key_in(1,2),iand(key_in(1,2),cas_bitmask(1,2,1))), virt_bitmask(1,2) ), virt_bitmask(1,2)) ) &
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,1), xor(key_in(2,1),iand(key_in(2,1),cas_bitmask(2,1,1)))), reunion_of_core_inact_bitmask(2,1)) ) &
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,2), xor(key_in(2,2),iand(key_in(2,2),cas_bitmask(2,2,1)))), reunion_of_core_inact_bitmask(2,2)) ) &
+ popcnt( iand( iand( xor(key_in(2,1),iand(key_in(2,1),cas_bitmask(2,1,1))), virt_bitmask(2,1) ), virt_bitmask(2,1)) ) &
+ popcnt( iand( iand( xor(key_in(2,2),iand(key_in(2,2),cas_bitmask(2,2,1))), virt_bitmask(2,2) ), virt_bitmask(2,2)) )
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,1), xor(key_in(1,1),iand(key_in(1,1),act_bitmask(1,1)))), reunion_of_core_inact_bitmask(1,1)) ) &
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,2), xor(key_in(1,2),iand(key_in(1,2),act_bitmask(1,2)))), reunion_of_core_inact_bitmask(1,2)) ) &
+ popcnt( iand( xor(key_in(1,1),iand(key_in(1,1),act_bitmask(1,1))), virt_bitmask(1,1) ) ) &
+ popcnt( iand( xor(key_in(1,2),iand(key_in(1,2),act_bitmask(1,2))), virt_bitmask(1,2) ) ) &
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,1), xor(key_in(2,1),iand(key_in(2,1),act_bitmask(2,1)))), reunion_of_core_inact_bitmask(2,1)) ) &
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(2,2), xor(key_in(2,2),iand(key_in(2,2),act_bitmask(2,2)))), reunion_of_core_inact_bitmask(2,2)) ) &
+ popcnt( iand( xor(key_in(2,1),iand(key_in(2,1),act_bitmask(2,1))), virt_bitmask(2,1) )) &
+ popcnt( iand( xor(key_in(2,2),iand(key_in(2,2),act_bitmask(2,2))), virt_bitmask(2,2) ))
else if(N_int == 3)then
i_diff = i_diff &
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,1), xor(key_in(1,1),iand(key_in(1,1),cas_bitmask(1,1,1)))), reunion_of_core_inact_bitmask(1,1)) ) &
+ popcnt( xor( iand(reunion_of_core_inact_bitmask(1,2), xor(key_in(1,2),iand(key_in(1,2),cas_bitmask(1,2,1)))), reunion_of_core_inact_bitmask(1,2)) ) &
+ popcnt( iand( iand( xor(key_in(1,1),iand(key_in(1,1),cas_bitmask(1,1,1))), virt_bitmask(1,1) ), virt_bitmask(1