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exchange CC parameters modifications in read_options for all methods

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This commit is contained in:
Clotilde Marut 2020-07-03 11:00:49 +02:00
parent e8d4938fe5
commit 0d78b5195c
8 changed files with 35 additions and 31 deletions
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4
input/dft
View File

@ -1,12 +1,12 @@
# Restricted or unrestricted KS calculation
eDFT-UKS
GOK-RKS
# exchange rung:
# Hartree = 0
# LDA = 1: RS51,RMFL20
# GGA = 2: RB88
# Hybrid = 4
# Hartree-Fock = 666
1 UCC
1 RCC
# correlation rung:
# Hartree = 0
# LDA = 1: RVWN5,RMFL20

10
src/eDFT/GOK_RKS.f90
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@ -1,4 +1,4 @@
subroutine GOK_RKS(restart,x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wEns,nGrid,weight,maxSCF,thresh, &
subroutine GOK_RKS(restart,x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wEns,aCC_w1,aCC_w2,nGrid,weight,maxSCF,thresh, &
max_diis,guess_type,nBas,AO,dAO,nO,nV,S,T,V,Hc,ERI,X,ENuc,Ew,c)
! Perform restricted Kohn-Sham calculation for ensembles
@ -14,6 +14,8 @@ subroutine GOK_RKS(restart,x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wEns,nGri
logical,intent(in) :: LDA_centered
integer,intent(in) :: nEns
double precision,intent(in) :: wEns(nEns)
double precision,intent(in) :: aCC_w1(3)
double precision,intent(in) :: aCC_w2(3)
integer,intent(in) :: nGrid
double precision,intent(in) :: weight(nGrid)
integer,intent(in) :: maxSCF
@ -234,7 +236,7 @@ subroutine GOK_RKS(restart,x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wEns,nGri
! Compute exchange potential
call exchange_potential(x_rung,x_DFA,LDA_centered,nEns,wEns(:),nGrid,weight(:),nBas,Pw(:,:),ERI(:,:,:,:), &
call exchange_potential(x_rung,x_DFA,LDA_centered,nEns,wEns(:),aCC_w1,aCC_w2,nGrid,weight(:),nBas,Pw(:,:),ERI(:,:,:,:), &
AO(:,:),dAO(:,:,:),rhow(:),drhow(:,:),Fx(:,:),FxHF(:,:))
! Compute correlation potential
@ -292,7 +294,7 @@ subroutine GOK_RKS(restart,x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wEns,nGri
! Exchange energy
call exchange_energy(x_rung,x_DFA,LDA_centered,nEns,wEns(:),nGrid,weight(:),nBas, &
call exchange_energy(x_rung,x_DFA,LDA_centered,nEns,wEns(:),aCC_w1,aCC_w2,nGrid,weight(:),nBas, &
Pw(:,:),FxHF(:,:),rhow(:),drhow(:,:),Ex)
! Correlation energy
@ -340,7 +342,7 @@ subroutine GOK_RKS(restart,x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wEns,nGri
! Compute individual energies from ensemble energy
!------------------------------------------------------------------------
call restricted_individual_energy(x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wEns(:),nGrid,weight(:), &
call restricted_individual_energy(x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wEns(:),aCC_w1,aCC_w2,nGrid,weight(:), &
nBas,nO,nV,T(:,:),V(:,:),ERI(:,:,:,:),ENuc,eps(:),Pw(:,:),rhow(:),drhow(:,:), &
J(:,:),P(:,:,:),rho(:,:),drho(:,:,:),Ew,E(:),Om(:))

10
src/eDFT/GOK_UKS.f90
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@ -1,4 +1,4 @@
subroutine GOK_UKS(x_rung,x_DFA,c_rung,c_DFA,nEns,wEns,nGrid,weight,maxSCF,thresh,max_diis,guess_type, &
subroutine GOK_UKS(x_rung,x_DFA,c_rung,c_DFA,nEns,wEns,nGrid,weight,aCC_w1,aCC_w2,maxSCF,thresh,max_diis,guess_type, &
nBas,AO,dAO,nO,nV,S,T,V,Hc,ERI,X,ENuc,Ew)
! Perform unrestricted Kohn-Sham calculation for ensembles
@ -14,6 +14,8 @@ subroutine GOK_UKS(x_rung,x_DFA,c_rung,c_DFA,nEns,wEns,nGrid,weight,maxSCF,thres
double precision,intent(in) :: wEns(nEns)
integer,intent(in) :: nGrid
double precision,intent(in) :: weight(nGrid)
double precision,intent(in) :: aCC_w1(3)
double precision,intent(in) :: aCC_w2(3)
integer,intent(in) :: maxSCF,max_diis,guess_type
double precision,intent(in) :: thresh
integer,intent(in) :: nBas
@ -246,7 +248,7 @@ subroutine GOK_UKS(x_rung,x_DFA,c_rung,c_DFA,nEns,wEns,nGrid,weight,maxSCF,thres
! Compute exchange potential
do ispin=1,nspin
call exchange_potential(x_rung,x_DFA,nEns,wEns(:),nGrid,weight(:),nBas,Pw(:,:,ispin),ERI(:,:,:,:), &
call exchange_potential(x_rung,x_DFA,nEns,wEns(:),nGrid,weight(:),aCC_w1,aCC_w2,nBas,Pw(:,:,ispin),ERI(:,:,:,:), &
AO(:,:),dAO(:,:,:),rhow(:,ispin),drhow(:,:,ispin),Fx(:,:,ispin),FxHF(:,:,ispin))
end do
@ -304,7 +306,7 @@ subroutine GOK_UKS(x_rung,x_DFA,c_rung,c_DFA,nEns,wEns,nGrid,weight,maxSCF,thres
! Exchange energy
do ispin=1,nspin
call exchange_energy(x_rung,x_DFA,nEns,wEns(:),nGrid,weight(:),nBas, &
call exchange_energy(x_rung,x_DFA,nEns,wEns(:),aCC_w1,aCC_w2,nGrid,weight(:),nBas, &
Pw(:,:,ispin),FxHF(:,:,ispin),rhow(:,ispin),drhow(:,:,ispin),Ex(ispin))
end do
@ -355,7 +357,7 @@ subroutine GOK_UKS(x_rung,x_DFA,c_rung,c_DFA,nEns,wEns,nGrid,weight,maxSCF,thres
! Compute individual energies from ensemble energy
!------------------------------------------------------------------------
call unrestricted_individual_energy(x_rung,x_DFA,c_rung,c_DFA,nEns,wEns(:),nGrid,weight(:),nBas, &
call unrestricted_individual_energy(x_rung,x_DFA,c_rung,c_DFA,nEns,wEns(:),aCC_w1,aCC_w2,nGrid,weight(:),nBas, &
AO(:,:),dAO(:,:,:),nO(:),nV(:),T(:,:),V(:,:),ERI(:,:,:,:),ENuc, &
Pw(:,:,:),rhow(:,:),drhow(:,:,:),J(:,:,:),Fx(:,:,:),FxHF(:,:,:), &
Fc(:,:,:),P(:,:,:,:),rho(:,:,:),drho(:,:,:,:),E(:),Om(:))

10
src/eDFT/LIM_RKS.f90
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@ -1,4 +1,4 @@
subroutine LIM_RKS(x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,nGrid,weight, &
subroutine LIM_RKS(x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,aCC_w1,aCC_w2,nGrid,weight, &
maxSCF,thresh,max_diis,guess_type,nBas,AO,dAO,nO,nV,S,T,V,Hc,ERI,X,ENuc,c)
! Perform restricted Kohn-Sham calculation for ensembles
@ -12,6 +12,8 @@ subroutine LIM_RKS(x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,nGrid,weight, &
character(len=12),intent(in) :: x_DFA,c_DFA
logical,intent(in) :: LDA_centered
integer,intent(in) :: nEns
double precision,intent(in) :: aCC_w1(3)
double precision,intent(in) :: aCC_w2(3)
integer,intent(in) :: nGrid
double precision,intent(in) :: weight(nGrid)
integer,intent(in) :: maxSCF,max_diis,guess_type
@ -70,7 +72,7 @@ subroutine LIM_RKS(x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,nGrid,weight, &
write(*,'(A40)') '*************************************************'
write(*,*)
call GOK_RKS(.false.,x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wLIM,nGrid,weight,maxSCF,thresh, &
call GOK_RKS(.false.,x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wLIM,aCC_w1,aCC_w2,nGrid,weight,maxSCF,thresh, &
max_diis,guess_type,nBas,AO,dAO,nO,nV,S,T,V,Hc,ERI,X,ENuc,Ew(1),c)
!------------------------------------------------------------------------
@ -91,7 +93,7 @@ subroutine LIM_RKS(x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,nGrid,weight, &
write(*,'(A40)') '*************************************************'
write(*,*)
call GOK_RKS(.true.,x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wLIM,nGrid,weight,maxSCF,thresh, &
call GOK_RKS(.true.,x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wLIM,aCC_w1,aCC_w2,nGrid,weight,maxSCF,thresh, &
max_diis,guess_type,nBas,AO,dAO,nO,nV,S,T,V,Hc,ERI,X,ENuc,Ew(2),c)
!------------------------------------------------------------------------
@ -112,7 +114,7 @@ subroutine LIM_RKS(x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,nGrid,weight, &
write(*,'(A40)') '*************************************************'
write(*,*)
! call GOK_RKS(.true.,x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wLIM,nGrid,weight,maxSCF,thresh, &
! call GOK_RKS(.true.,x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wLIM,aCC_w1,aCC_w2,nGrid,weight,maxSCF,thresh, &
! max_diis,guess_type,nBas,AO,dAO,nO,nV,S,T,V,Hc,ERI,X,ENuc,Ew(3),c)

10
src/eDFT/MOM_RKS.f90
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@ -1,5 +1,5 @@
subroutine MOM_RKS(x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,nGrid,weight, &
maxSCF,thresh,max_diis,guess_type,nBas,AO,dAO,nO,nV,S,T,V,Hc,ERI,X,ENuc,c)
aCC_w1,aCC_w2,maxSCF,thresh,max_diis,guess_type,nBas,AO,dAO,nO,nV,S,T,V,Hc,ERI,X,ENuc,c)
! Perform restricted Kohn-Sham calculation for ensembles
@ -14,6 +14,8 @@ subroutine MOM_RKS(x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,nGrid,weight, &
integer,intent(in) :: nEns
integer,intent(in) :: nGrid
double precision,intent(in) :: weight(nGrid)
double precision,intent(in) :: aCC_w1(3)
double precision,intent(in) :: aCC_w2(3)
integer,intent(in) :: maxSCF,max_diis,guess_type
double precision,intent(in) :: thresh
integer,intent(in) :: nBas
@ -70,7 +72,7 @@ subroutine MOM_RKS(x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,nGrid,weight, &
write(*,'(A40)') '*************************************************'
write(*,*)
call GOK_RKS(.false.,x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wMOM,nGrid,weight,maxSCF,thresh, &
call GOK_RKS(.false.,x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wMOM,aCC_w1,aCC_w2,nGrid,weight,maxSCF,thresh, &
max_diis,guess_type,nBas,AO,dAO,nO,nV,S,T,V,Hc,ERI,X,ENuc,Ew(1),c)
!------------------------------------------------------------------------
@ -91,7 +93,7 @@ subroutine MOM_RKS(x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,nGrid,weight, &
write(*,'(A40)') '*************************************************'
write(*,*)
! call GOK_RKS(.true.,x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wMOM,nGrid,weight,maxSCF,thresh, &
! call GOK_RKS(.true.,x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wMOM,aCC_w1,aCC_w2,nGrid,weight,maxSCF,thresh, &
! max_diis,guess_type,nBas,AO,dAO,nO,nV,S,T,V,Hc,ERI,X,ENuc,Ew(2),c)
!------------------------------------------------------------------------
@ -112,7 +114,7 @@ subroutine MOM_RKS(x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,nGrid,weight, &
write(*,'(A40)') '*************************************************'
write(*,*)
call GOK_RKS(.true.,x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wMOM,nGrid,weight,maxSCF,thresh, &
call GOK_RKS(.true.,x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wMOM,aCC_w1,aCC_w2,nGrid,weight,maxSCF,thresh, &
max_diis,guess_type,nBas,AO,dAO,nO,nV,S,T,V,Hc,ERI,X,ENuc,Ew(3),c)
!------------------------------------------------------------------------

8
src/eDFT/eDFT.f90
View File

@ -164,7 +164,7 @@ program eDFT
if(method == 'GOK-RKS') then
call cpu_time(start_KS)
call GOK_RKS(.false.,x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wEns(:),nGrid,weight(:), &
call GOK_RKS(.false.,x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wEns(:),aCC_w1,aCC_w2,nGrid,weight(:), &
maxSCF,thresh,max_diis,guess_type,nBas,AO(:,:),dAO(:,:,:),nO(1),nV(1), &
S(:,:),T(:,:),V(:,:),Hc(:,:),ERI(:,:,:,:),X(:,:),ENuc,Ew,c(:,:))
call cpu_time(end_KS)
@ -183,7 +183,7 @@ program eDFT
call cpu_time(start_KS)
call LIM_RKS(x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,nGrid,weight(:), &
maxSCF,thresh,max_diis,guess_type,nBas,AO(:,:),dAO(:,:,:),nO(1),nV(1), &
aCC_w1,aCC_w2,maxSCF,thresh,max_diis,guess_type,nBas,AO(:,:),dAO(:,:,:),nO(1),nV(1), &
S(:,:),T(:,:),V(:,:),Hc(:,:),ERI(:,:,:,:),X(:,:),ENuc,c(:,:))
call cpu_time(end_KS)
@ -201,7 +201,7 @@ program eDFT
call cpu_time(start_KS)
call MOM_RKS(x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,nGrid,weight(:), &
maxSCF,thresh,max_diis,guess_type,nBas,AO(:,:),dAO(:,:,:),nO(1),nV(1), &
aCC_w1,aCC_w2,maxSCF,thresh,max_diis,guess_type,nBas,AO(:,:),dAO(:,:,:),nO(1),nV(1), &
S(:,:),T(:,:),V(:,:),Hc(:,:),ERI(:,:,:,:),X(:,:),ENuc,c(:,:))
call cpu_time(end_KS)
@ -218,7 +218,7 @@ program eDFT
if(method == 'GOK-UKS') then
call cpu_time(start_KS)
call GOK_UKS(x_rung,x_DFA,c_rung,c_DFA,nEns,wEns(:),nGrid,weight(:),maxSCF,thresh,max_diis,guess_type, &
call GOK_UKS(x_rung,x_DFA,c_rung,c_DFA,nEns,wEns(:),nGrid,weight(:),aCC_w1,aCC_w2,maxSCF,thresh,max_diis,guess_type, &
nBas,AO(:,:),dAO(:,:,:),nO(:),nV(:),S(:,:),T(:,:),V(:,:),Hc(:,:),ERI(:,:,:,:),X(:,:),ENuc,Ew)
call cpu_time(end_KS)

6
src/eDFT/read_options.f90
View File

@ -118,12 +118,6 @@ subroutine read_options(method,x_rung,x_DFA,c_rung,c_DFA,SGn,nEns,wEns,aCC_w1,aC
write(*,*)' parameters for w2-dependant exchange functional coefficient '
write(*,*)'----------------------------------------------------------'
call matout(3,1,aCC_w2)
write(*,*)
write(*,*)'----------------------------------------------------------'
write(*,*)' Ensemble weights '
write(*,*)'----------------------------------------------------------'
call matout(nEns,1,wEns)
write(*,*)
! Read KS options

8
src/eDFT/restricted_individual_energy.f90
View File

@ -1,4 +1,4 @@
subroutine restricted_individual_energy(x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wEns,nGrid,weight,nBas, &
subroutine restricted_individual_energy(x_rung,x_DFA,c_rung,c_DFA,LDA_centered,nEns,wEns,aCC_w1,aCC_w2,nGrid,weight,nBas, &
nO,nV,T,V,ERI,ENuc,eps,Pw,rhow,drhow,J,P,rho,drho,Ew,E,Om)
! Compute individual energies as well as excitation energies
@ -13,6 +13,8 @@ subroutine restricted_individual_energy(x_rung,x_DFA,c_rung,c_DFA,LDA_centered,n
logical,intent(in) :: LDA_centered
integer,intent(in) :: nEns
double precision,intent(in) :: wEns(nEns)
double precision,intent(in) :: aCC_w1(3)
double precision,intent(in) :: aCC_w2(3)
integer,intent(in) :: nGrid
double precision,intent(in) :: weight(nGrid)
integer,intent(in) :: nBas
@ -89,7 +91,7 @@ subroutine restricted_individual_energy(x_rung,x_DFA,c_rung,c_DFA,LDA_centered,n
!------------------------------------------------------------------------
do iEns=1,nEns
call exchange_individual_energy(x_rung,x_DFA,LDA_centered,nEns,wEns(:),nGrid,weight(:),nBas,ERI(:,:,:,:), &
call exchange_individual_energy(x_rung,x_DFA,LDA_centered,nEns,wEns(:),aCC_w1,aCC_w2,nGrid,weight(:),nBas,ERI(:,:,:,:), &
Pw(:,:),P(:,:,iEns),rhow(:),drhow(:,:),rho(:,iEns),drho(:,:,iEns),Ex(iEns))
end do
@ -112,7 +114,7 @@ subroutine restricted_individual_energy(x_rung,x_DFA,c_rung,c_DFA,LDA_centered,n
! Compute derivative discontinuities
!------------------------------------------------------------------------
call exchange_derivative_discontinuity(x_rung,x_DFA,nEns,wEns(:),nGrid,weight(:),rhow(:),drhow(:,:),ExDD(:))
call exchange_derivative_discontinuity(x_rung,x_DFA,nEns,wEns(:),aCC_w1,aCC_w2,nGrid,weight(:),rhow(:),drhow(:,:),ExDD(:))
call restricted_correlation_derivative_discontinuity(c_rung,c_DFA,nEns,wEns(:),nGrid,weight(:),rhow(:),drhow(:,:),EcDD(:))