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Reduced memory

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This commit is contained in:
Anthony Scemama 2017-05-18 11:35:01 +02:00
parent ef5f905afc
commit 5e920a33d1
1 changed files with 12 additions and 18 deletions
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30
plugins/Full_CI_ZMQ/selection.irp.f
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@ -315,8 +315,6 @@ subroutine select_singles_and_doubles(i_generator,hole_mask,particle_mask,fock_d
integer :: N_holes(2), N_particles(2) integer :: N_holes(2), N_particles(2)
integer :: hole_list(N_int*bit_kind_size,2) integer :: hole_list(N_int*bit_kind_size,2)
integer :: particle_list(N_int*bit_kind_size,2) integer :: particle_list(N_int*bit_kind_size,2)
integer(bit_kind), allocatable:: preinteresting_det(:,:,:)
allocate (preinteresting_det(N_int,2,N_det))
call bitstring_to_list_ab(hole , hole_list , N_holes , N_int) call bitstring_to_list_ab(hole , hole_list , N_holes , N_int)
call bitstring_to_list_ab(particle, particle_list, N_particles, N_int) call bitstring_to_list_ab(particle, particle_list, N_particles, N_int)
@ -404,10 +402,6 @@ subroutine select_singles_and_doubles(i_generator,hole_mask,particle_mask,fock_d
if(i <= N_det_selectors) then if(i <= N_det_selectors) then
preinteresting(0) += 1 preinteresting(0) += 1
preinteresting(preinteresting(0)) = i preinteresting(preinteresting(0)) = i
do j=1,N_int
preinteresting_det(j,1,preinteresting(0)) = psi_det_sorted(j,1,i)
preinteresting_det(j,2,preinteresting(0)) = psi_det_sorted(j,2,i)
enddo
else if(nt <= 2) then else if(nt <= 2) then
prefullinteresting(0) += 1 prefullinteresting(0) += 1
prefullinteresting(prefullinteresting(0)) = i prefullinteresting(prefullinteresting(0)) = i
@ -433,32 +427,32 @@ subroutine select_singles_and_doubles(i_generator,hole_mask,particle_mask,fock_d
do ii=1,preinteresting(0) do ii=1,preinteresting(0)
i = preinteresting(ii) i = preinteresting(ii)
mobMask(1,1) = iand(negMask(1,1), preinteresting_det(1,1,ii)) mobMask(1,1) = iand(negMask(1,1), psi_det_sorted(1,1,preinteresting(ii)))
mobMask(1,2) = iand(negMask(1,2), preinteresting_det(1,2,ii)) mobMask(1,2) = iand(negMask(1,2), psi_det_sorted(1,2,preinteresting(ii)))
nt = popcnt(mobMask(1, 1)) + popcnt(mobMask(1, 2)) nt = popcnt(mobMask(1, 1)) + popcnt(mobMask(1, 2))
do j=2,N_int do j=2,N_int
mobMask(j,1) = iand(negMask(j,1), preinteresting_det(j,1,ii)) mobMask(j,1) = iand(negMask(j,1), psi_det_sorted(1,1,preinteresting(ii)))
mobMask(j,2) = iand(negMask(j,2), preinteresting_det(j,2,ii)) mobMask(j,2) = iand(negMask(j,2), psi_det_sorted(1,2,preinteresting(ii)))
nt = nt+ popcnt(mobMask(j, 1)) + popcnt(mobMask(j, 2)) nt = nt+ popcnt(mobMask(j, 1)) + popcnt(mobMask(j, 2))
end do end do
if(nt <= 4) then if(nt <= 4) then
interesting(0) += 1 interesting(0) += 1
interesting(interesting(0)) = i interesting(interesting(0)) = i
minilist(1,1,interesting(0)) = preinteresting_det(1,1,ii) minilist(1,1,interesting(0)) = psi_det_sorted(1,1,preinteresting(ii))
minilist(1,2,interesting(0)) = preinteresting_det(1,2,ii) minilist(1,2,interesting(0)) = psi_det_sorted(1,2,preinteresting(ii))
do j=2,N_int do j=2,N_int
minilist(j,1,interesting(0)) = preinteresting_det(j,1,ii) minilist(j,1,interesting(0)) = psi_det_sorted(1,1,preinteresting(ii))
minilist(j,2,interesting(0)) = preinteresting_det(j,2,ii) minilist(j,2,interesting(0)) = psi_det_sorted(1,2,preinteresting(ii))
enddo enddo
if(nt <= 2) then if(nt <= 2) then
fullinteresting(0) += 1 fullinteresting(0) += 1
fullinteresting(fullinteresting(0)) = i fullinteresting(fullinteresting(0)) = i
fullminilist(1,1,fullinteresting(0)) = preinteresting_det(1,1,ii) fullminilist(1,1,fullinteresting(0)) = psi_det_sorted(1,1,preinteresting(ii))
fullminilist(1,2,fullinteresting(0)) = preinteresting_det(1,2,ii) fullminilist(1,2,fullinteresting(0)) = psi_det_sorted(1,2,preinteresting(ii))
do j=2,N_int do j=2,N_int
fullminilist(j,1,fullinteresting(0)) = preinteresting_det(j,1,ii) fullminilist(j,1,fullinteresting(0)) = psi_det_sorted(1,1,preinteresting(ii))
fullminilist(j,2,fullinteresting(0)) = preinteresting_det(j,2,ii) fullminilist(j,2,fullinteresting(0)) = psi_det_sorted(1,2,preinteresting(ii))
enddo enddo
end if end if
end if end if