mirror of
https://github.com/LCPQ/quantum_package
synced 2024-12-23 21:03:56 +01:00
261 lines
7.4 KiB
OCaml
261 lines
7.4 KiB
OCaml
open Qputils;;
|
|
open Qptypes;;
|
|
open Core.Std;;
|
|
|
|
(*
|
|
* Command-line arguments
|
|
* ----------------------
|
|
*)
|
|
|
|
let build_mask from upto n_int =
|
|
let from = MO_number.to_int from
|
|
and upto = MO_number.to_int upto
|
|
and n_int = N_int_number.to_int n_int
|
|
in
|
|
let rec build_mask bit = function
|
|
| 0 -> []
|
|
| i ->
|
|
if ( i = upto ) then
|
|
Bit.One::(build_mask Bit.One (i-1))
|
|
else if ( i = from ) then
|
|
Bit.One::(build_mask Bit.Zero (i-1))
|
|
else
|
|
bit::(build_mask bit (i-1))
|
|
in
|
|
let starting_bit =
|
|
if ( (upto >= n_int*64) || (upto < 0) ) then Bit.One
|
|
else Bit.Zero
|
|
in
|
|
build_mask starting_bit (n_int*64)
|
|
|> List.rev
|
|
;;
|
|
|
|
|
|
type t =
|
|
| Core
|
|
| Inactive
|
|
| Active
|
|
| Virtual
|
|
| Deleted
|
|
| None
|
|
;;
|
|
|
|
let t_to_string = function
|
|
| Core -> "core"
|
|
| Inactive -> "inactive"
|
|
| Active -> "active"
|
|
| Virtual -> "virtual"
|
|
| Deleted -> "deleted"
|
|
| None -> assert false
|
|
;;
|
|
|
|
let run ?(core="[]") ?(inact="[]") ?(act="[]") ?(virt="[]") ?(del="[]") ezfio_filename =
|
|
|
|
Ezfio.set_file ezfio_filename ;
|
|
if not (Ezfio.has_mo_basis_mo_tot_num ()) then
|
|
failwith "mo_basis/mo_tot_num not found" ;
|
|
|
|
let mo_tot_num = Ezfio.get_mo_basis_mo_tot_num () in
|
|
let n_int =
|
|
try N_int_number.of_int (Ezfio.get_determinants_n_int ())
|
|
with _ -> Bitlist.n_int_of_mo_tot_num mo_tot_num
|
|
in
|
|
|
|
|
|
let mo_class = Array.init mo_tot_num ~f:(fun i -> None) in
|
|
|
|
(* Check input data *)
|
|
let apply_class l =
|
|
let rec apply_class t = function
|
|
| [] -> ()
|
|
| k::tail -> let i = MO_number.to_int k in
|
|
begin
|
|
match mo_class.(i-1) with
|
|
| None -> mo_class.(i-1) <- t ;
|
|
apply_class t tail;
|
|
| x -> failwith
|
|
(Printf.sprintf "Orbital %d is defined both in the %s and %s spaces"
|
|
i (t_to_string x) (t_to_string t))
|
|
end
|
|
in
|
|
match l with
|
|
| MO_class.Core x -> apply_class Core x
|
|
| MO_class.Inactive x -> apply_class Inactive x
|
|
| MO_class.Active x -> apply_class Active x
|
|
| MO_class.Virtual x -> apply_class Virtual x
|
|
| MO_class.Deleted x -> apply_class Deleted x
|
|
in
|
|
|
|
let core = MO_class.create_core core in
|
|
let inact = MO_class.create_inactive inact in
|
|
let act = MO_class.create_active act in
|
|
let virt = MO_class.create_virtual virt in
|
|
let del = MO_class.create_deleted del in
|
|
|
|
apply_class core ;
|
|
apply_class inact ;
|
|
apply_class act ;
|
|
apply_class virt ;
|
|
apply_class del ;
|
|
|
|
for i=1 to (Array.length mo_class)
|
|
do
|
|
if (mo_class.(i-1) = None) then
|
|
failwith (Printf.sprintf "Orbital %d is not specified (mo_tot_num = %d)" i mo_tot_num)
|
|
done;
|
|
|
|
|
|
(* Debug output *)
|
|
MO_class.to_string core |> print_endline ;
|
|
MO_class.to_string inact |> print_endline ;
|
|
MO_class.to_string act |> print_endline ;
|
|
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 ~f:Excitation.(fun x ->
|
|
match x 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 ~f:Excitation.(fun x ->
|
|
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 result = [
|
|
List.map ~f:extract_hole single_excitations
|
|
|> List.fold ~init:(Bitlist.zero n_int) ~f:Bitlist.or_operator ;
|
|
List.map ~f:extract_particle single_excitations
|
|
|> List.fold ~init:(Bitlist.zero n_int) ~f:Bitlist.or_operator ;
|
|
List.map ~f:extract_hole1 double_excitations
|
|
|> List.fold ~init:(Bitlist.zero n_int) ~f:Bitlist.or_operator ;
|
|
List.map ~f:extract_particle1 double_excitations
|
|
|> List.fold ~init:(Bitlist.zero n_int) ~f:Bitlist.or_operator ;
|
|
List.map ~f:extract_hole2 double_excitations
|
|
|> List.fold ~init:(Bitlist.zero n_int) ~f:Bitlist.or_operator ;
|
|
List.map ~f:extract_particle2 double_excitations
|
|
|> List.fold ~init:(Bitlist.zero n_int) ~f:Bitlist.or_operator ;
|
|
]
|
|
in
|
|
|
|
List.iter ~f:(fun x-> print_endline (Bitlist.to_string x)) result;
|
|
|
|
(* Write masks *)
|
|
let result = List.map ~f:(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) ->
|
|
( MO_class.to_bitlist n_int (Hole.to_mo_class x) ) @
|
|
( MO_class.to_bitlist n_int (Particle.to_mo_class y) )
|
|
|> Bitlist.to_int64_list
|
|
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 ezfio_file =
|
|
let failure filename =
|
|
eprintf "'%s' is not an EZFIO file.\n%!" filename;
|
|
exit 1
|
|
in
|
|
Command.Spec.Arg_type.create
|
|
(fun filename ->
|
|
match Sys.is_directory filename with
|
|
| `Yes ->
|
|
begin
|
|
match Sys.is_file (filename ^ "/.version") with
|
|
| `Yes -> filename
|
|
| _ -> failure filename
|
|
end
|
|
| _ -> failure filename
|
|
)
|
|
;;
|
|
|
|
let default range =
|
|
let failure filename =
|
|
eprintf "'%s' is not a regular file.\n%!" filename;
|
|
exit 1
|
|
in
|
|
Command.Spec.Arg_type.create
|
|
(fun filename ->
|
|
match Sys.is_directory filename with
|
|
| `Yes ->
|
|
begin
|
|
match Sys.is_file (filename^"/.version") with
|
|
| `Yes -> filename
|
|
| _ -> failure filename
|
|
end
|
|
| _ -> failure filename
|
|
)
|
|
;;
|
|
|
|
let spec =
|
|
let open Command.Spec in
|
|
empty
|
|
+> flag "core" (optional string) ~doc:"range Range of core orbitals"
|
|
+> flag "inact" (optional string) ~doc:"range Range of inactive orbitals"
|
|
+> flag "act" (optional string) ~doc:"range Range of active orbitals"
|
|
+> flag "virt" (optional string) ~doc:"range Range of virtual orbitals"
|
|
+> flag "del" (optional string) ~doc:"range Range of deleted orbitals"
|
|
+> anon ("ezfio_filename" %: ezfio_file)
|
|
;;
|
|
|
|
let command =
|
|
Command.basic
|
|
~summary: "Quantum Package command"
|
|
~readme:(fun () ->
|
|
"Set the orbital classes in an EZFIO directory
|
|
The range of MOs has the form : \"[36-53,72-107,126-131]\"
|
|
")
|
|
spec
|
|
(fun core inact act virt del ezfio_filename () -> run ?core ?inact ?act ?virt ?del ezfio_filename )
|
|
;;
|
|
|
|
let () =
|
|
Command.run command
|
|
|
|
|