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finished complex selection
This commit is contained in:
Kevin Gasperich
parent
10fc3a6fc4
commit
5b214ac3c1
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@ -193,6 +193,9 @@ subroutine select_connected(i_generator,E0,pt2,variance,norm,b,subset,csubset)
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call build_fock_tmp(fock_diag_tmp,psi_det_generators(1,1,i_generator),N_int)
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! possible holes and particles for this generator
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! hole_mask: occupied in this generator .AND. occupied in generators_bitmask_hole
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! part_mask: unoccupied in this generator .AND. occupied in generators_bitmask_part
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do k=1,N_int
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hole_mask(k,1) = iand(generators_bitmask(k,1,s_hole), psi_det_generators(k,1,i_generator))
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hole_mask(k,2) = iand(generators_bitmask(k,2,s_hole), psi_det_generators(k,2,i_generator))
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@ -298,7 +301,7 @@ subroutine select_singles_and_doubles(i_generator,hole_mask,particle_mask,fock_d
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monoAdo = .true.
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monoBdo = .true.
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!todo: this is already done in select_connected? why repeat?
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do k=1,N_int
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hole (k,1) = iand(psi_det_generators(k,1,i_generator), hole_mask(k,1))
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hole (k,2) = iand(psi_det_generators(k,2,i_generator), hole_mask(k,2))
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@ -319,19 +322,39 @@ subroutine select_singles_and_doubles(i_generator,hole_mask,particle_mask,fock_d
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allocate (indices(N_det), &
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exc_degree(max(N_det_alpha_unique,N_det_beta_unique)))
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! S_s = selectors
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! S_0 = {|D_G>} (i_generator determinant)
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! S_j = {|D_k> : |D_k> \in T_j|D_G> } (i.e. S_2 is all dets connected to |D_G> by a double excitation)
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! S_2b = S_2 \intersection {|D_k> : a_{h1}|D_k> != 0} (in S_2 and h1 is occupied)
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! S_2' = S_2 \ {|D_k> : a_{h1}|D_k> != 0} (in S_2 and h1 is not occupied)
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! S_4b = S_4 \intersection {|D_k> : a_{h1}|D_k> != 0} (in S_4 and h1 is occupied)
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! S_4' = S_4 \ {|D_k> : a_{h1}|D_k> != 0} (in S_4 and h1 is not occupied)
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! construct the following sets of determinants:
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! preinteresting: S_pi = (U_{j=0..4} S_j) \intersection S_s
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! prefullinteresting: S_pfi = (U_{j=0..2} S_j) \ S_s
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! interesting: S_i = S_pi \ S_4b = ( (U_{j=0..3} S_j) U S_4' ) \intersection S_s
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! fullinteresting: S_fi = S_i U (S_pfi \ S_2b) = (S_0 U S_1 U S_2')
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! (in order, first elements are in S_s, later elements are not in S_s)
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! get indices of all unique dets for which total excitation degree (relative to i_generator) is <= 4
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k=1
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! get exc_degree(i) for each unique alpha det(i) from i_generator(alpha)
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do i=1,N_det_alpha_unique
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call get_excitation_degree_spin(psi_det_alpha_unique(1,i), &
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psi_det_generators(1,1,i_generator), exc_degree(i), N_int)
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enddo
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! get exc_degree (= nt) for each unique beta det(j) from i_generator(beta)
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do j=1,N_det_beta_unique
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call get_excitation_degree_spin(psi_det_beta_unique(1,j), &
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psi_det_generators(1,2,i_generator), nt, N_int)
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if (nt > 2) cycle
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if (nt > 2) cycle ! don't keep anything more than double beta exc
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do l_a=psi_bilinear_matrix_columns_loc(j), psi_bilinear_matrix_columns_loc(j+1)-1
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i = psi_bilinear_matrix_rows(l_a)
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if (nt + exc_degree(i) <= 4) then
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if (nt + exc_degree(i) <= 4) then ! don't keep anything more than 4-fold total exc
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idx = psi_det_sorted_order(psi_bilinear_matrix_order(l_a))
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if (psi_average_norm_contrib_sorted(idx) > 1.d-12) then
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indices(k) = idx
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@ -341,6 +364,23 @@ subroutine select_singles_and_doubles(i_generator,hole_mask,particle_mask,fock_d
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enddo
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enddo
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! indices now contains det indices (in psi_det_sorted) of dets which differ from generator by:
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! (exc_alpha,exc_beta) in
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! (4,0)
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! (3,0), (3,1)
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! (2,0), (2,1), (2,2)
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! (1,0), (1,1), (1,2)
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! (0,0), (0,1), (0,2)
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!
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! (4,0)
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! (3,0), (3,1)
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! (2,0), (2,1), (2,2)
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! (1,0), (1,1), (1,2)
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! (0,0), (0,1), (0,2)
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!
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! below, add (0,3), (0,4), (1,3)
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do i=1,N_det_beta_unique
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call get_excitation_degree_spin(psi_det_beta_unique(1,i), &
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psi_det_generators(1,2,i_generator), exc_degree(i), N_int)
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@ -374,6 +414,7 @@ subroutine select_singles_and_doubles(i_generator,hole_mask,particle_mask,fock_d
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enddo
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call isort(indices,iorder,nmax)
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deallocate(iorder)
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! sort indices by location in psi_det_sorted
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! Start with 32 elements. Size will double along with the filtering.
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allocate(preinteresting(0:32), prefullinteresting(0:32), &
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@ -388,6 +429,8 @@ subroutine select_singles_and_doubles(i_generator,hole_mask,particle_mask,fock_d
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do k=1,nmax
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i = indices(k)
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! mobMask in psi_det(i) but not in i_generator
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! nt = popcnt(mobMask)
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mobMask(1,1) = iand(negMask(1,1), psi_det_sorted(1,1,i))
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mobMask(1,2) = iand(negMask(1,2), psi_det_sorted(1,2,i))
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nt = popcnt(mobMask(1, 1)) + popcnt(mobMask(1, 2))
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@ -397,6 +440,9 @@ subroutine select_singles_and_doubles(i_generator,hole_mask,particle_mask,fock_d
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nt = nt + popcnt(mobMask(j, 1)) + popcnt(mobMask(j, 2))
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end do
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! preinteresting: within a 4-fold excitation from i_generator; in selectors
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! prefullinteresting: within a double excitation from i_generator; not in selectors
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if(nt <= 4) then
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if(i <= N_det_selectors) then
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sze = preinteresting(0)
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@ -431,11 +477,6 @@ subroutine select_singles_and_doubles(i_generator,hole_mask,particle_mask,fock_d
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! print *, 'Step1: ', i_generator, preinteresting(0)
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! !$OMP END CRITICAL
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!------------------------------------------------------------|
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! |
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! Real |
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! |
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!------------------------------------------------------------|
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allocate(banned(mo_num, mo_num,2), bannedOrb(mo_num, 2))
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if (is_complex) then
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allocate (mat_complex(N_states, mo_num, mo_num))
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@ -470,10 +511,13 @@ subroutine select_singles_and_doubles(i_generator,hole_mask,particle_mask,fock_d
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maskInd = maskInd_save
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h1 = hole_list(i1,s1)
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!todo kpt1 = (h1-1)/mo_num_per_kpt + 1
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! pmask is i_generator det with bit at h1 set to zero
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call apply_hole(psi_det_generators(1,1,i_generator), s1,h1, pmask, ok, N_int)
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negMask = not(pmask)
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! see set definitions above
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interesting(0) = 0
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fullinteresting(0) = 0
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@ -533,6 +577,7 @@ subroutine select_singles_and_doubles(i_generator,hole_mask,particle_mask,fock_d
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end do
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end select
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! nt = ( orbs occupied in preinteresting(ii) and not occupied in i_gen(after removing elec from h1) )
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if(nt <= 4) then
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sze = interesting(0)
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if (sze+1 == size(interesting)) then
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@ -594,12 +639,17 @@ subroutine select_singles_and_doubles(i_generator,hole_mask,particle_mask,fock_d
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allocate (fullminilist (N_int, 2, fullinteresting(0)), &
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minilist (N_int, 2, interesting(0)) )
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if(pert_2rdm)then
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allocate(coef_fullminilist_rev(N_states,fullinteresting(0)))
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do i=1,fullinteresting(0)
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do j = 1, N_states
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coef_fullminilist_rev(j,i) = psi_coef_sorted(fullinteresting(i),j)
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if (is_complex) then
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print*,irp_here,' not implemented for complex: pert_2rdm'
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stop -1
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else
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allocate(coef_fullminilist_rev(N_states,fullinteresting(0)))
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do i=1,fullinteresting(0)
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do j = 1, N_states
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coef_fullminilist_rev(j,i) = psi_coef_sorted(fullinteresting(i),j)
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enddo
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enddo
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enddo
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endif
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endif
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do i=1,fullinteresting(0)
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@ -621,23 +671,54 @@ subroutine select_singles_and_doubles(i_generator,hole_mask,particle_mask,fock_d
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do i2=N_holes(s2),ib,-1 ! Generate low excitations first
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h2 = hole_list(i2,s2)
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call apply_hole(pmask, s2,h2, mask, ok, N_int)
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banned = .false.
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if (is_complex) then
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!=============================================================
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!!todo use this once kpts are implemented
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! kpt2 = (h2-1)/mo_num_per_kpt + 1
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! kpt12 = kconserv(kpt1,kpt2,1)
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! ! mask is gen_i with (h1,s1),(h2,s2) removed
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! call apply_hole(pmask, s2,h2, mask, ok, N_int)
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! banned = .true.
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! ! only allow excitations that conserve momentum
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! do kk1=1,kpt_num
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! ! equivalent to kk2 = kconserv(kpt1,kpt2,kk1)
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! kk2 = kconserv(kpt12,1,kk1)
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! ik01 = (kk1-1) * mo_num_per_kpt + 1 !first mo in kk1
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! ik02 = (kk2-1) * mo_num_per_kpt + 1 !first mo in kk2
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! do ik1 = ik01, ik01 + mo_num_per_kpt - 1 !loop over mos in kk1
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! do ik2 = ik02, ik02 + mo_num_per_kpt - 1 !loop over mos in kk2
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! ! depending on sp, might not need both of these?
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! ! sp=1 (a,a) or sp=2 (b,b): only use banned(:,:,1)
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! ! sp=3 (a,b): banned(alpha,beta,1) is transpose of banned(beta,alpha,2)
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! banned(ik1,ik2,1) = .false.
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! banned(ik1,ik2,2) = .false.
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! enddo
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! enddo
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! enddo
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!=============================================================
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! mask is gen_i with (h1,s1),(h2,s2) removed
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call apply_hole(pmask, s2,h2, mask, ok, N_int)
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banned = .false.
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!=============================================================
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else
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call apply_hole(pmask, s2,h2, mask, ok, N_int)
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banned = .false.
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endif
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do j=1,mo_num
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bannedOrb(j, 1) = .true.
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bannedOrb(j, 2) = .true.
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enddo
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do s3=1,2
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do i=1,N_particles(s3)
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bannedOrb(particle_list(i,s3), s3) = .false.
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bannedOrb(particle_list(i,s3), s3) = .false. ! allow excitation into orbitals in particle_list
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enddo
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enddo
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if(s1 /= s2) then
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if(monoBdo) then
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bannedOrb(h1,s1) = .false.
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bannedOrb(h1,s1) = .false. ! allow alpha elec to go back into alpha hole
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end if
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if(monoAdo) then
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bannedOrb(h2,s2) = .false.
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bannedOrb(h2,s2) = .false. ! allow beta elec to go back into beta hole
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monoAdo = .false.
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end if
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end if
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@ -656,7 +737,7 @@ subroutine select_singles_and_doubles(i_generator,hole_mask,particle_mask,fock_d
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if(.not.pert_2rdm)then
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call fill_buffer_double_complex(i_generator, sp, h1, h2, bannedOrb, banned, fock_diag_tmp, E0, pt2, variance, norm, mat_complex, buf)
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else
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print*,irp_here,' not implemented for complex'
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print*,irp_here,' not implemented for complex (fill_buffer_double_rdm_complex)'
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stop -1
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!call fill_buffer_double_rdm_complex(i_generator, sp, h1, h2, bannedOrb, banned, fock_diag_tmp, E0, pt2, variance, norm, mat_complex, buf,fullminilist, coef_fullminilist_rev_complex, fullinteresting(0))
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endif
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@ -670,15 +751,20 @@ subroutine select_singles_and_doubles(i_generator,hole_mask,particle_mask,fock_d
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endif
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endif!complex
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end if
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enddo
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enddo !i2
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if(s1 /= s2) monoBdo = .false.
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enddo
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enddo !s2
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deallocate(fullminilist,minilist)
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if(pert_2rdm)then
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deallocate(coef_fullminilist_rev)
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if (is_complex) then
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print*,irp_here,' not implemented for complex: pert_2rdm'
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stop -1
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else
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deallocate(coef_fullminilist_rev)
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endif
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endif
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enddo
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enddo
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enddo ! i1
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enddo ! s1
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deallocate(preinteresting, prefullinteresting, interesting, fullinteresting)
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deallocate(banned, bannedOrb)
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if (is_complex) then
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@ -1536,7 +1622,7 @@ subroutine spot_isinwf(mask, det, i_gen, N, banned, fullMatch, interesting)
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genl : do i=1, N
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! If det(i) can't be generated by the mask, cycle
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do j=1, N_int
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do j=1, N_int ! if all occupied orbs in mask are not also occupied in det(i), go to next det
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if(iand(det(j,1,i), mask(j,1)) /= mask(j, 1)) cycle genl
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if(iand(det(j,2,i), mask(j,2)) /= mask(j, 2)) cycle genl
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end do
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@ -1548,11 +1634,14 @@ subroutine spot_isinwf(mask, det, i_gen, N, banned, fullMatch, interesting)
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end if
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! Identify the particles
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do j=1, N_int
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do j=1, N_int ! if electrons are excited into the orbs given by myMask, resulting determinant will be det(i)
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myMask(j, 1) = iand(det(j, 1, i), negMask(j, 1))
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myMask(j, 2) = iand(det(j, 2, i), negMask(j, 2))
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end do
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! don't allow excitations into this pair of orbitals?
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! should 'banned' have dimensions (mo_num,mo_num,2)?
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! is it always true that popcnt(myMask) = 2 ? (sum over N_int and alpha/beta spins)
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call bitstring_to_list_in_selection(myMask(1,1), list(1), na, N_int)
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call bitstring_to_list_in_selection(myMask(1,2), list(na+1), nb, N_int)
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banned(list(1), list(2)) = .true.
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@ -2065,7 +2154,7 @@ subroutine fill_buffer_double_complex(i_generator, sp, h1, h2, bannedOrb, banned
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tmp = -tmp
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endif
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e_pert = 0.5d0 * (tmp - delta_E)
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if (dabs(alpha_h_psi) > 1.d-4) then
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if (cdabs(alpha_h_psi) > 1.d-4) then
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coef = e_pert / alpha_h_psi
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else
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coef = alpha_h_psi / delta_E
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@ -2136,6 +2225,7 @@ subroutine splash_pq_complex(mask, sp, det, i_gen, N_sel, bannedOrb, banned, mat
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integer, intent(in) :: interesting(0:N_sel)
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integer(bit_kind),intent(in) :: mask(N_int, 2), det(N_int, 2, N_sel)
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logical, intent(inout) :: bannedOrb(mo_num, 2), banned(mo_num, mo_num, 2)
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! mat should be out, not inout? (if only called from select_singles_and_doubles)
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complex*16, intent(inout) :: mat(N_states, mo_num, mo_num)
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integer :: i, ii, j, k, l, h(0:2,2), p(0:4,2), nt
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@ -2185,7 +2275,8 @@ subroutine splash_pq_complex(mask, sp, det, i_gen, N_sel, bannedOrb, banned, mat
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end if
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end if
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if (interesting(i) >= i_gen) then
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! p contains orbs in det that are not in the doubly ionized generator
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if (interesting(i) >= i_gen) then ! det past i_gen
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call bitstring_to_list_in_selection(mobMask(1,1), p(1,1), p(0,1), N_int)
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call bitstring_to_list_in_selection(mobMask(1,2), p(1,2), p(0,2), N_int)
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@ -2196,25 +2287,23 @@ subroutine splash_pq_complex(mask, sp, det, i_gen, N_sel, bannedOrb, banned, mat
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perMask(j,2) = iand(mask(j,2), not(det(j,2,i)))
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end do
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! h contains orbs in the doubly ionized generator that are not in det
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call bitstring_to_list_in_selection(perMask(1,1), h(1,1), h(0,1), N_int)
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call bitstring_to_list_in_selection(perMask(1,2), h(1,2), h(0,2), N_int)
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call get_mask_phase(psi_det_sorted(1,1,interesting(i)), phasemask,N_int)
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if(nt == 4) then
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! call get_d2_reference(det(1,1,i), phasemask, bannedOrb, banned, mat, mask, h, p, sp, psi_selectors_coef_transp(1, interesting(i)))
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call get_d2_complex(det(1,1,i), phasemask, bannedOrb, banned, mat, mask, h, p, sp, psi_selectors_coef_transp(1, interesting(i)))
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else if(nt == 3) then
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! call get_d1_reference(det(1,1,i), phasemask, bannedOrb, banned, mat, mask, h, p, sp, psi_selectors_coef_transp(1, interesting(i)))
|
||||
call get_d1_complex(det(1,1,i), phasemask, bannedOrb, banned, mat, mask, h, p, sp, psi_selectors_coef_transp(1, interesting(i)))
|
||||
else
|
||||
! call get_d0_reference(det(1,1,i), phasemask, bannedOrb, banned, mat, mask, h, p, sp, psi_selectors_coef_transp(1, interesting(i)))
|
||||
call get_d0_complex(det(1,1,i), phasemask, bannedOrb, banned, mat, mask, h, p, sp, psi_selectors_coef_transp(1, interesting(i)))
|
||||
if(nt == 4) then ! differ by 6 (2,4)
|
||||
call get_d2_complex(det(1,1,i), phasemask, bannedOrb, banned, mat, mask, h, p, sp, psi_selectors_coef_transp_complex(1, interesting(i)))
|
||||
else if(nt == 3) then ! differ by 4 (1,3)
|
||||
call get_d1_complex(det(1,1,i), phasemask, bannedOrb, banned, mat, mask, h, p, sp, psi_selectors_coef_transp_complex(1, interesting(i)))
|
||||
else ! differ by 2 (0,2)
|
||||
call get_d0_complex(det(1,1,i), phasemask, bannedOrb, banned, mat, mask, h, p, sp, psi_selectors_coef_transp_complex(1, interesting(i)))
|
||||
end if
|
||||
else if(nt == 4) then
|
||||
else if(nt == 4) then ! differ by 6 (2,4); i_gen past det
|
||||
call bitstring_to_list_in_selection(mobMask(1,1), p(1,1), p(0,1), N_int)
|
||||
call bitstring_to_list_in_selection(mobMask(1,2), p(1,2), p(0,2), N_int)
|
||||
call past_d2(banned, p, sp)
|
||||
else if(nt == 3) then
|
||||
else if(nt == 3) then ! differ by 4 (1,3); i_gen past det
|
||||
call bitstring_to_list_in_selection(mobMask(1,1), p(1,1), p(0,1), N_int)
|
||||
call bitstring_to_list_in_selection(mobMask(1,2), p(1,2), p(0,2), N_int)
|
||||
call past_d1(bannedOrb, p)
|
||||
|
|
@ -2225,7 +2314,7 @@ end
|
|||
|
||||
|
||||
subroutine get_d2_complex(gen, phasemask, bannedOrb, banned, mat, mask, h, p, sp, coefs)
|
||||
!todo: check all indices for complex; check coef conjg for complex
|
||||
!todo: indices/conjg should be correct for complex
|
||||
use bitmasks
|
||||
implicit none
|
||||
|
||||
|
|
@ -2251,51 +2340,63 @@ subroutine get_d2_complex(gen, phasemask, bannedOrb, banned, mat, mask, h, p, sp
|
|||
integer :: bant
|
||||
bant = 1
|
||||
|
||||
tip = p(0,1) * p(0,2)
|
||||
tip = p(0,1) * p(0,2) ! number of alpha particles times number of beta particles
|
||||
|
||||
ma = sp
|
||||
if(p(0,1) > p(0,2)) ma = 1
|
||||
if(p(0,1) < p(0,2)) ma = 2
|
||||
ma = sp !1:(alpha,alpha); 2:(b,b); 3:(a,b)
|
||||
if(p(0,1) > p(0,2)) ma = 1 ! more alpha particles than beta particles
|
||||
if(p(0,1) < p(0,2)) ma = 2 ! fewer alpha particles than beta particles
|
||||
mi = mod(ma, 2) + 1
|
||||
|
||||
if(sp == 3) then
|
||||
if(ma == 2) bant = 2
|
||||
if(sp == 3) then ! if one alpha and one beta xhole
|
||||
!(where xholes refer to the ionizations from the generator, not the holes occupied in the ionized generator)
|
||||
if(ma == 2) bant = 2 ! if more beta particles than alpha particles
|
||||
|
||||
if(tip == 3) then
|
||||
if(tip == 3) then ! if 3 of one particle spin and 1 of the other particle spin
|
||||
puti = p(1, mi)
|
||||
if(bannedOrb(puti, mi)) return
|
||||
h1 = h(1, ma)
|
||||
h2 = h(2, ma)
|
||||
|
||||
do i = 1, 3
|
||||
do i = 1, 3 ! loop over all 3 combinations of 2 particles with spin ma
|
||||
putj = p(i, ma)
|
||||
if(banned(putj,puti,bant)) cycle
|
||||
i1 = turn3(1,i)
|
||||
i2 = turn3(2,i)
|
||||
p1 = p(i1, ma)
|
||||
p2 = p(i2, ma)
|
||||
|
||||
|
||||
! |G> = |psi_{gen,i}>
|
||||
! |G'> = a_{x1} a_{x2} |G>
|
||||
! |alpha> = a_{puti}^{\dagger} a_{putj}^{\dagger} |G'>
|
||||
! |alpha> = t_{x1,x2}^{puti,putj} |G>
|
||||
! hij = <psi_{selectors,i}|H|alpha>
|
||||
! |alpha> = t_{p1,p2}^{h1,h2}|psi_{selectors,i}>
|
||||
!todo: <i|H|j> = (<h1,h2|p1,p2> - <h1,h2|p2,p1>) * phase
|
||||
! <psi|H|j> += dconjg(c_i) * <i|H|j>
|
||||
! <j|H|i> = (<p1,p2|h1,h2> - <p2,p1|h1,h2>) * phase
|
||||
! <j|H|psi> += <j|H|i> * c_i
|
||||
hij = mo_two_e_integral_complex(p1, p2, h1, h2) - mo_two_e_integral_complex(p2, p1, h1, h2)
|
||||
if (hij == (0.d0,0.d0)) cycle
|
||||
|
||||
hij = hij * get_phase_bi(phasemask, ma, ma, h1, p1, h2, p2, N_int)
|
||||
! take conjugate to get contribution to <alpha|H|psi> instead of <psi|H|alpha>
|
||||
hij = dconjg(hij) * get_phase_bi(phasemask, ma, ma, h1, p1, h2, p2, N_int)
|
||||
|
||||
if(ma == 1) then
|
||||
if(ma == 1) then ! if particle spins are (alpha,alpha,alpha,beta), then puti is beta and putj is alpha
|
||||
!DIR$ LOOP COUNT AVG(4)
|
||||
do k=1,N_states
|
||||
mat(k, putj, puti) = mat(k, putj, puti) + coefs(k) * hij
|
||||
enddo
|
||||
else
|
||||
else ! if particle spins are (beta,beta,beta,alpha), then puti is alpha and putj is beta
|
||||
!DIR$ LOOP COUNT AVG(4)
|
||||
do k=1,N_states
|
||||
mat(k, puti, putj) = mat(k, puti, putj) + coefs(k) * hij
|
||||
enddo
|
||||
end if
|
||||
end do
|
||||
else
|
||||
else ! if 2 alpha and 2 beta particles
|
||||
h1 = h(1,1)
|
||||
h2 = h(1,2)
|
||||
do j = 1,2
|
||||
do j = 1,2 ! loop over all 4 combinations of one alpha and one beta particle
|
||||
putj = p(j, 2)
|
||||
if(bannedOrb(putj, 2)) cycle
|
||||
p2 = p(turn2(j), 2)
|
||||
|
|
@ -2305,9 +2406,11 @@ subroutine get_d2_complex(gen, phasemask, bannedOrb, banned, mat, mask, h, p, sp
|
|||
if(banned(puti,putj,bant) .or. bannedOrb(puti,1)) cycle
|
||||
p1 = p(turn2(i), 1)
|
||||
|
||||
! hij = <psi_{selectors,i}|H|alpha>
|
||||
hij = mo_two_e_integral_complex(p1, p2, h1, h2)
|
||||
if (hij /= (0.d0,0.d0)) then
|
||||
hij = hij * get_phase_bi(phasemask, 1, 2, h1, p1, h2, p2, N_int)
|
||||
! take conjugate to get contribution to <alpha|H|psi> instead of <psi|H|alpha>
|
||||
hij = dconjg(hij) * get_phase_bi(phasemask, 1, 2, h1, p1, h2, p2, N_int)
|
||||
!DIR$ LOOP COUNT AVG(4)
|
||||
do k=1,N_states
|
||||
mat(k, puti, putj) = mat(k, puti, putj) + coefs(k) * hij
|
||||
|
|
@ -2317,8 +2420,8 @@ subroutine get_d2_complex(gen, phasemask, bannedOrb, banned, mat, mask, h, p, sp
|
|||
end do
|
||||
end if
|
||||
|
||||
else
|
||||
if(tip == 0) then
|
||||
else ! if holes are (a,a) or (b,b)
|
||||
if(tip == 0) then ! if particles are (a,a,a,a) or (b,b,b,b)
|
||||
h1 = h(1, ma)
|
||||
h2 = h(2, ma)
|
||||
do i=1,3
|
||||
|
|
@ -2336,14 +2439,15 @@ subroutine get_d2_complex(gen, phasemask, bannedOrb, banned, mat, mask, h, p, sp
|
|||
hij = mo_two_e_integral_complex(p1, p2, h1, h2) - mo_two_e_integral_complex(p2,p1, h1, h2)
|
||||
if (hij == (0.d0,0.d0)) cycle
|
||||
|
||||
hij = hij * get_phase_bi(phasemask, ma, ma, h1, p1, h2, p2, N_int)
|
||||
! take conjugate to get contribution to <alpha|H|psi> instead of <psi|H|alpha>
|
||||
hij = dconjg(hij) * get_phase_bi(phasemask, ma, ma, h1, p1, h2, p2, N_int)
|
||||
!DIR$ LOOP COUNT AVG(4)
|
||||
do k=1,N_states
|
||||
mat(k, puti, putj) = mat(k, puti, putj) +coefs(k) * hij
|
||||
enddo
|
||||
end do
|
||||
end do
|
||||
else if(tip == 3) then
|
||||
else if(tip == 3) then ! if particles are (a,a,a,b) (ma=1,mi=2) or (a,b,b,b) (ma=2,mi=1)
|
||||
h1 = h(1, mi)
|
||||
h2 = h(1, ma)
|
||||
p1 = p(1, mi)
|
||||
|
|
@ -2358,7 +2462,8 @@ subroutine get_d2_complex(gen, phasemask, bannedOrb, banned, mat, mask, h, p, sp
|
|||
hij = mo_two_e_integral_complex(p1, p2, h1, h2)
|
||||
if (hij == (0.d0,0.d0)) cycle
|
||||
|
||||
hij = hij * get_phase_bi(phasemask, mi, ma, h1, p1, h2, p2, N_int)
|
||||
! take conjugate to get contribution to <alpha|H|psi> instead of <psi|H|alpha>
|
||||
hij = dconjg(hij) * get_phase_bi(phasemask, mi, ma, h1, p1, h2, p2, N_int)
|
||||
if (puti < putj) then
|
||||
!DIR$ LOOP COUNT AVG(4)
|
||||
do k=1,N_states
|
||||
|
|
@ -2371,7 +2476,7 @@ subroutine get_d2_complex(gen, phasemask, bannedOrb, banned, mat, mask, h, p, sp
|
|||
enddo
|
||||
endif
|
||||
end do
|
||||
else ! tip == 4
|
||||
else ! tip == 4 (a,a,b,b)
|
||||
puti = p(1, sp)
|
||||
putj = p(2, sp)
|
||||
if(.not. banned(puti,putj,1)) then
|
||||
|
|
@ -2381,7 +2486,8 @@ subroutine get_d2_complex(gen, phasemask, bannedOrb, banned, mat, mask, h, p, sp
|
|||
h2 = h(2, mi)
|
||||
hij = (mo_two_e_integral_complex(p1, p2, h1, h2) - mo_two_e_integral_complex(p2,p1, h1, h2))
|
||||
if (hij /= (0.d0,0.d0)) then
|
||||
hij = hij * get_phase_bi(phasemask, mi, mi, h1, p1, h2, p2, N_int)
|
||||
! take conjugate to get contribution to <alpha|H|psi> instead of <psi|H|alpha>
|
||||
hij = dconjg(hij) * get_phase_bi(phasemask, mi, mi, h1, p1, h2, p2, N_int)
|
||||
!DIR$ LOOP COUNT AVG(4)
|
||||
do k=1,N_states
|
||||
mat(k, puti, putj) = mat(k, puti, putj) + coefs(k) * hij
|
||||
|
|
@ -2394,7 +2500,7 @@ end
|
|||
|
||||
|
||||
subroutine get_d1_complex(gen, phasemask, bannedOrb, banned, mat, mask, h, p, sp, coefs)
|
||||
!todo: check all indices for complex; check coef conjg for complex
|
||||
!todo: indices should be okay for complex?
|
||||
use bitmasks
|
||||
implicit none
|
||||
|
||||
|
|
@ -2446,8 +2552,8 @@ subroutine get_d1_complex(gen, phasemask, bannedOrb, banned, mat, mask, h, p, sp
|
|||
p1 = p(1,ma)
|
||||
p2 = p(2,ma)
|
||||
if(.not. bannedOrb(puti, mi)) then
|
||||
call get_mo_two_e_integrals_complex(hfix,p1,p2,mo_num,hij_cache(1,1),mo_integrals_map)
|
||||
call get_mo_two_e_integrals_complex(hfix,p2,p1,mo_num,hij_cache(1,2),mo_integrals_map)
|
||||
call get_mo_two_e_integrals_complex(hfix,p1,p2,mo_num,hij_cache(1,1),mo_integrals_map,mo_integrals_map_2)
|
||||
call get_mo_two_e_integrals_complex(hfix,p2,p1,mo_num,hij_cache(1,2),mo_integrals_map,mo_integrals_map_2)
|
||||
tmp_row = (0.d0,0.d0)
|
||||
do putj=1, hfix-1
|
||||
if(lbanned(putj, ma)) cycle
|
||||
|
|
@ -2490,8 +2596,8 @@ subroutine get_d1_complex(gen, phasemask, bannedOrb, banned, mat, mask, h, p, sp
|
|||
pfix = p(1,mi)
|
||||
tmp_row = (0.d0,0.d0)
|
||||
tmp_row2 = (0.d0,0.d0)
|
||||
call get_mo_two_e_integrals_complex(hfix,pfix,p1,mo_num,hij_cache(1,1),mo_integrals_map)
|
||||
call get_mo_two_e_integrals_complex(hfix,pfix,p2,mo_num,hij_cache(1,2),mo_integrals_map)
|
||||
call get_mo_two_e_integrals_complex(hfix,pfix,p1,mo_num,hij_cache(1,1),mo_integrals_map,mo_integrals_map_2)
|
||||
call get_mo_two_e_integrals_complex(hfix,pfix,p2,mo_num,hij_cache(1,2),mo_integrals_map,mo_integrals_map_2)
|
||||
putj = p1
|
||||
do puti=1,mo_num !HOT
|
||||
if(lbanned(puti,mi)) cycle
|
||||
|
|
@ -2543,8 +2649,8 @@ subroutine get_d1_complex(gen, phasemask, bannedOrb, banned, mat, mask, h, p, sp
|
|||
puti = p(i, ma)
|
||||
p1 = p(turn3(1,i), ma)
|
||||
p2 = p(turn3(2,i), ma)
|
||||
call get_mo_two_e_integrals_complex(hfix,p1,p2,mo_num,hij_cache(1,1),mo_integrals_map)
|
||||
call get_mo_two_e_integrals_complex(hfix,p2,p1,mo_num,hij_cache(1,2),mo_integrals_map)
|
||||
call get_mo_two_e_integrals_complex(hfix,p1,p2,mo_num,hij_cache(1,1),mo_integrals_map,mo_integrals_map_2)
|
||||
call get_mo_two_e_integrals_complex(hfix,p2,p1,mo_num,hij_cache(1,2),mo_integrals_map,mo_integrals_map_2)
|
||||
tmp_row = (0.d0,0.d0)
|
||||
do putj=1,hfix-1
|
||||
if(banned(putj,puti,1)) cycle
|
||||
|
|
@ -2580,8 +2686,8 @@ subroutine get_d1_complex(gen, phasemask, bannedOrb, banned, mat, mask, h, p, sp
|
|||
p2 = p(2,ma)
|
||||
tmp_row = (0.d0,0.d0)
|
||||
tmp_row2 = (0.d0,0.d0)
|
||||
call get_mo_two_e_integrals_complex(hfix,p1,pfix,mo_num,hij_cache(1,1),mo_integrals_map)
|
||||
call get_mo_two_e_integrals_complex(hfix,p2,pfix,mo_num,hij_cache(1,2),mo_integrals_map)
|
||||
call get_mo_two_e_integrals_complex(hfix,p1,pfix,mo_num,hij_cache(1,1),mo_integrals_map,mo_integrals_map_2)
|
||||
call get_mo_two_e_integrals_complex(hfix,p2,pfix,mo_num,hij_cache(1,2),mo_integrals_map,mo_integrals_map_2)
|
||||
putj = p2
|
||||
do puti=1,mo_num
|
||||
if(lbanned(puti,ma)) cycle
|
||||
|
|
@ -2643,10 +2749,13 @@ subroutine get_d1_complex(gen, phasemask, bannedOrb, banned, mat, mask, h, p, sp
|
|||
p2 = p(i2,s2)
|
||||
if(bannedOrb(p1, s1) .or. bannedOrb(p2, s2) .or. banned(p1, p2, 1)) cycle
|
||||
call apply_particles(mask, s1, p1, s2, p2, det, ok, N_int)
|
||||
! gen is a selector; mask is ionized generator; det is alpha
|
||||
! hij is contribution to <psi|H|alpha>
|
||||
call i_h_j_complex(gen, det, N_int, hij)
|
||||
!DIR$ LOOP COUNT AVG(4)
|
||||
do k=1,N_states
|
||||
mat(k, p1, p2) = mat(k, p1, p2) + coefs(k) * hij
|
||||
! take conjugate to get contribution to <alpha|H|psi> instead of <psi|H|alpha>
|
||||
mat(k, p1, p2) = mat(k, p1, p2) + coefs(k) * dconjg(hij)
|
||||
enddo
|
||||
end do
|
||||
end do
|
||||
|
|
@ -2656,7 +2765,7 @@ end
|
|||
|
||||
|
||||
subroutine get_d0_complex(gen, phasemask, bannedOrb, banned, mat, mask, h, p, sp, coefs)
|
||||
!todo: check all indices for complex; check coef conjg for complex
|
||||
!todo: indices/conjg should be okay for complex
|
||||
use bitmasks
|
||||
implicit none
|
||||
|
||||
|
|
@ -2672,7 +2781,7 @@ subroutine get_d0_complex(gen, phasemask, bannedOrb, banned, mat, mask, h, p, sp
|
|||
double precision :: phase
|
||||
complex*16 :: hij
|
||||
double precision, external :: get_phase_bi
|
||||
double precision, external :: mo_two_e_integral_complex
|
||||
complex*16, external :: mo_two_e_integral_complex
|
||||
logical :: ok
|
||||
|
||||
integer, parameter :: bant=1
|
||||
|
|
@ -2691,12 +2800,13 @@ subroutine get_d0_complex(gen, phasemask, bannedOrb, banned, mat, mask, h, p, sp
|
|||
if(banned(p1, p2, bant)) cycle ! rentable?
|
||||
if(p1 == h1 .or. p2 == h2) then
|
||||
call apply_particles(mask, 1,p1,2,p2, det, ok, N_int)
|
||||
call i_h_j_complex(gen, det, N_int, hij)
|
||||
! call i_h_j_complex(gen, det, N_int, hij) ! need to take conjugate of this
|
||||
call i_h_j_complex(det, gen, N_int, hij)
|
||||
else
|
||||
phase = get_phase_bi(phasemask, 1, 2, h1, p1, h2, p2, N_int)
|
||||
hij = hij_cache1(p2) * phase
|
||||
end if
|
||||
if (hij == 0.d0) cycle
|
||||
if (hij == (0.d0,0.d0)) cycle
|
||||
!DIR$ LOOP COUNT AVG(4)
|
||||
do k=1,N_states
|
||||
mat(k, p1, p2) = mat(k, p1, p2) + coefs(k) * hij ! HOTSPOT
|
||||
|
|
@ -2709,19 +2819,20 @@ subroutine get_d0_complex(gen, phasemask, bannedOrb, banned, mat, mask, h, p, sp
|
|||
p2 = p(2,sp)
|
||||
do puti=1, mo_num
|
||||
if(bannedOrb(puti, sp)) cycle
|
||||
call get_mo_two_e_integrals_complex(puti,p2,p1,mo_num,hij_cache1,mo_integrals_map)
|
||||
call get_mo_two_e_integrals_complex(puti,p1,p2,mo_num,hij_cache2,mo_integrals_map)
|
||||
call get_mo_two_e_integrals_complex(puti,p2,p1,mo_num,hij_cache1,mo_integrals_map,mo_integrals_map_2)
|
||||
call get_mo_two_e_integrals_complex(puti,p1,p2,mo_num,hij_cache2,mo_integrals_map,mo_integrals_map_2)
|
||||
do putj=puti+1, mo_num
|
||||
if(bannedOrb(putj, sp)) cycle
|
||||
if(banned(puti, putj, bant)) cycle ! rentable?
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if(puti == p1 .or. putj == p2 .or. puti == p2 .or. putj == p1) then
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call apply_particles(mask, sp,puti,sp,putj, det, ok, N_int)
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call i_h_j_complex(gen, det, N_int, hij)
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if (hij == 0.d0) cycle
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!call i_h_j_complex(gen, det, N_int, hij) ! need to take conjugate of this
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call i_h_j_complex(det, gen, N_int, hij)
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if (hij == (0.d0,0.d0)) cycle
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else
|
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hij = (mo_two_e_integral_complex(p1, p2, puti, putj) - mo_two_e_integral_complex(p2, p1, puti, putj))
|
||||
if (hij == 0.d0) cycle
|
||||
hij = hij * get_phase_bi(phasemask, sp, sp, puti, p1 , putj, p2, N_int)
|
||||
if (hij == (0.d0,0.d0)) cycle
|
||||
hij = dconjg(hij) * get_phase_bi(phasemask, sp, sp, puti, p1 , putj, p2, N_int)
|
||||
end if
|
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!DIR$ LOOP COUNT AVG(4)
|
||||
do k=1,N_states
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user