diff --git a/src/casscf/bavard.irp.f b/src/casscf/bavard.irp.f index de71a346..a9797712 100644 --- a/src/casscf/bavard.irp.f +++ b/src/casscf/bavard.irp.f @@ -1,6 +1,6 @@ ! -*- F90 -*- BEGIN_PROVIDER [logical, bavard] bavard=.true. - bavard=.false. +! bavard=.false. END_PROVIDER diff --git a/src/casscf/densities.irp.f b/src/casscf/densities.irp.f index 8be2db6e..9b8dba78 100644 --- a/src/casscf/densities.irp.f +++ b/src/casscf/densities.irp.f @@ -1,72 +1,19 @@ use bitmasks BEGIN_PROVIDER [real*8, D0tu, (n_act_orb,n_act_orb) ] - BEGIN_DOC - ! the first-order density matrix in the basis of the starting MOs - ! matrices are state averaged - ! - ! we use the spin-free generators of mono-excitations - ! E_pq destroys q and creates p - ! D_pq = <0|E_pq|0> = D_qp - ! - END_DOC implicit none - integer :: t,u,v,x,mu,nu,istate,ispin,jspin,ihole,ipart,jhole,jpart - integer :: ierr - integer(bit_kind) :: det_mu(N_int,2) - integer(bit_kind) :: det_mu_ex(N_int,2) - integer(bit_kind) :: det_mu_ex1(N_int,2) - integer(bit_kind) :: det_mu_ex2(N_int,2) - real*8 :: phase1,phase2,term - integer :: nu1,nu2 - integer :: ierr1,ierr2 - real*8 :: cI_mu(N_states) + BEGIN_DOC + ! the first-order density matrix in the basis of the starting MOs. + ! matrix is state averaged. + END_DOC + integer :: t,u - if (bavard) then - write(6,*) ' providing density matrix D0' - endif - - D0tu = 0.d0 - - ! first loop: we apply E_tu, once for D_tu, once for -P_tvvu - do mu=1,n_det - call det_extract(det_mu,mu,N_int) - do istate=1,n_states - cI_mu(istate)=psi_coef(mu,istate) - end do + do u=1,n_act_orb do t=1,n_act_orb - ipart=list_act(t) - do u=1,n_act_orb - ihole=list_act(u) - ! apply E_tu - call det_copy(det_mu,det_mu_ex1,N_int) - call det_copy(det_mu,det_mu_ex2,N_int) - call do_spinfree_mono_excitation(det_mu,det_mu_ex1 & - ,det_mu_ex2,nu1,nu2,ihole,ipart,phase1,phase2,ierr1,ierr2) - ! det_mu_ex1 is in the list - if (nu1.ne.-1) then - do istate=1,n_states - term=cI_mu(istate)*psi_coef(nu1,istate)*phase1 - D0tu(t,u)+=term - end do - end if - ! det_mu_ex2 is in the list - if (nu2.ne.-1) then - do istate=1,n_states - term=cI_mu(istate)*psi_coef(nu2,istate)*phase2 - D0tu(t,u)+=term - end do - end if - end do - end do - end do - - ! we average by just dividing by the number of states - do x=1,n_act_orb - do v=1,n_act_orb - D0tu(v,x)*=1.0D0/dble(N_states) - end do - end do + D0tu(t,u) = one_e_dm_mo_alpha_average( list_act(t), list_act(u) ) + & + one_e_dm_mo_beta_average ( list_act(t), list_act(u) ) + enddo + enddo END_PROVIDER diff --git a/src/casscf/det_manip.irp.f b/src/casscf/det_manip.irp.f index adf90196..d8c309a4 100644 --- a/src/casscf/det_manip.irp.f +++ b/src/casscf/det_manip.irp.f @@ -31,6 +31,8 @@ subroutine do_signed_mono_excitation(key1,key2,nu,ihole,ipart, & ! get the number in the list found=.false. nu=0 + + !TODO BOTTLENECK do while (.not.found) nu+=1 if (nu.gt.N_det) then @@ -50,13 +52,6 @@ subroutine do_signed_mono_excitation(key1,key2,nu,ihole,ipart, & end do end if end do - ! if (found) then - ! if (nu.eq.-1) then - ! write(6,*) ' image not found in the list, thus nu = ',nu - ! else - ! write(6,*) ' found in the list as No ',nu,' phase = ',phase - ! end if - ! end if end if ! ! we found the new string, the phase, and possibly the number in the list