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mirror of https://github.com/QuantumPackage/qp2.git synced 2024-06-26 15:12:19 +02:00

Accelerated (T)

This commit is contained in:
Anthony Scemama 2023-05-12 16:51:17 +02:00
parent 3aae1dbf77
commit 0fa576f909

View File

@ -8,15 +8,15 @@ subroutine ccsd_par_t_space(nO,nV,t1,t2,energy)
double precision, intent(in) :: t1(nO, nV)
double precision, intent(in) :: t2(nO, nO, nV, nV)
double precision, intent(out) :: energy
double precision, allocatable :: W(:,:,:,:,:,:)
double precision, allocatable :: V(:,:,:,:,:,:)
integer :: i,j,k,a,b,c
allocate(W(nO,nO,nO,nV,nV,nV))
allocate(V(nO,nO,nO,nV,nV,nV))
call form_w(nO,nV,t2,W)
call form_w(nO,nV,t2,W)
call form_v(nO,nV,t1,W,V)
energy = 0d0
@ -33,9 +33,9 @@ subroutine ccsd_par_t_space(nO,nV,t1,t2,energy)
enddo
enddo
enddo
energy = energy / 3d0
deallocate(V,W)
end
@ -46,7 +46,7 @@ subroutine form_w(nO,nV,t2,W)
integer, intent(in) :: nO,nV
double precision, intent(in) :: t2(nO, nO, nV, nV)
double precision, intent(out) :: W(nO, nO, nO, nV, nV, nV)
integer :: i,j,k,l,a,b,c,d
W = 0d0
@ -133,7 +133,7 @@ subroutine ccsd_par_t_space_v2(nO,nV,t1,t2,f_o,f_v,v_vvvo,v_vvoo,v_vooo,energy)
double precision, intent(in) :: t2(nO,nO,nV,nV)
double precision, intent(in) :: v_vvvo(nV,nV,nV,nO), v_vvoo(nV,nV,nO,nO), v_vooo(nV,nO,nO,nO)
double precision, intent(out) :: energy
double precision, allocatable :: W(:,:,:,:,:,:)
double precision, allocatable :: V(:,:,:,:,:,:)
double precision, allocatable :: W_ijk(:,:,:), V_ijk(:,:,:)
@ -141,7 +141,7 @@ subroutine ccsd_par_t_space_v2(nO,nV,t1,t2,f_o,f_v,v_vvvo,v_vvoo,v_vooo,energy)
double precision, allocatable :: T_vvoo(:,:,:,:), T_ovvo(:,:,:,:), T_vo(:,:)
integer :: i,j,k,l,a,b,c,d
double precision :: e,ta,tb, delta, delta_ijk
!allocate(W(nV,nV,nV,nO,nO,nO))
!allocate(V(nV,nV,nV,nO,nO,nO))
allocate(W_ijk(nV,nV,nV), V_ijk(nV,nV,nV))
@ -154,10 +154,10 @@ subroutine ccsd_par_t_space_v2(nO,nV,t1,t2,f_o,f_v,v_vvvo,v_vvoo,v_vooo,energy)
!$OMP t1,t2,v_vvvo,v_vooo,v_vvoo) &
!$OMP PRIVATE(a,b,c,d,i,j,k,l) &
!$OMP DEFAULT(NONE)
!v_vvvo(b,a,d,i) * t2(k,j,c,d) &
!X_vvvo(d,b,a,i) * T_vvoo(d,c,k,j)
!$OMP DO collapse(3)
do i = 1, nO
do a = 1, nV
@ -181,7 +181,7 @@ subroutine ccsd_par_t_space_v2(nO,nV,t1,t2,f_o,f_v,v_vvvo,v_vvoo,v_vooo,energy)
enddo
enddo
!$OMP END DO nowait
!v_vooo(c,j,k,l) * t2(i,l,a,b) &
!X_ovoo(l,c,j,k) * T_ovvo(l,a,b,i) &
@ -208,10 +208,10 @@ subroutine ccsd_par_t_space_v2(nO,nV,t1,t2,f_o,f_v,v_vvvo,v_vvoo,v_vooo,energy)
enddo
enddo
!$OMP END DO nowait
!v_vvoo(b,c,j,k) * t1(i,a) &
!X_vvoo(b,c,k,j) * T1_vo(a,i) &
!$OMP DO collapse(3)
do j = 1, nO
do k = 1, nO
@ -267,7 +267,7 @@ subroutine ccsd_par_t_space_v2(nO,nV,t1,t2,f_o,f_v,v_vvvo,v_vvoo,v_vooo,energy)
call wall_time(tb)
write(*,'(F12.2,A5,F12.2,A2)') dble(i)/dble(nO)*100d0, '% in ', tb - ta, ' s'
enddo
energy = energy / 3d0
deallocate(W_ijk,V_ijk,X_vvvo,X_ovoo,T_vvoo,T_ovvo,T_vo)
@ -285,78 +285,178 @@ subroutine form_w_ijk(nO,nV,i,j,k,T_vvoo,T_ovvo,X_vvvo,X_ovoo,W)
double precision, intent(in) :: T_vvoo(nV,nV,nO,nO), T_ovvo(nO,nV,nV,nO)
double precision, intent(in) :: X_vvvo(nV,nV,nV,nO), X_ovoo(nO,nV,nO,nO)
double precision, intent(out) :: W(nV,nV,nV)!,nO,nO,nO)
integer :: l,a,b,c,d
double precision, allocatable, dimension(:,:,:) :: X, Y, Z
!W = 0d0
!do i = 1, nO
! do j = 1, nO
! do k = 1, nO
!$OMP PARALLEL &
!$OMP SHARED(nO,nV,i,j,k,T_vvoo,T_ovvo,X_vvvo,X_ovoo,W) &
!$OMP PRIVATE(a,b,c,d,l) &
!$OMP DEFAULT(NONE)
!$OMP DO collapse(2)
do c = 1, nV
do b = 1, nV
do a = 1, nV
W(a,b,c) = 0d0
allocate(X(nV,nV,nV))
allocate(Y(nV,nV,nV))
allocate(Z(nV,nV,nV))
do d = 1, nV
!W(i,j,k,a,b,c) = W(i,j,k,a,b,c) &
W(a,b,c) = W(a,b,c) &
! chem (bd|ai)
! phys <ba|di>
!+ cc_space_v_vvvo(b,a,d,i) * t2(k,j,c,d) &
!+ cc_space_v_vvvo(c,a,d,i) * t2(j,k,b,d) & ! bc kj
!+ cc_space_v_vvvo(a,c,d,k) * t2(j,i,b,d) & ! prev ac ik
!+ cc_space_v_vvvo(b,c,d,k) * t2(i,j,a,d) & ! prev ab ij
!+ cc_space_v_vvvo(c,b,d,j) * t2(i,k,a,d) & ! prev bc kj
!+ cc_space_v_vvvo(a,b,d,j) * t2(k,i,c,d) ! prev ac ik
+ X_vvvo(d,b,a,i) * T_vvoo(d,c,k,j) &
+ X_vvvo(d,c,a,i) * T_vvoo(d,b,j,k) & ! bc kj
+ X_vvvo(d,a,c,k) * T_vvoo(d,b,j,i) & ! prev ac ik
+ X_vvvo(d,b,c,k) * T_vvoo(d,a,i,j) & ! prev ab ij
+ X_vvvo(d,c,b,j) * T_vvoo(d,a,i,k) & ! prev bc kj
+ X_vvvo(d,a,b,j) * T_vvoo(d,c,k,i) ! prev ac ik
enddo
!$OMP PARALLEL DO
do b = 1, nV
do a = 1, nV
do d = 1, nV
Z(d,a,b) = X_vvvo(d,b,a,i)
enddo
enddo
enddo
!$OMP END DO nowait
!$OMP END PARALLEL DO
!$OMP DO collapse(2)
call dgemm('T','N',nV*nV,nV,nV, 1.d0, &
Z, nV, T_vvoo(1,1,k,j), nV, 0.d0, W, nV*nV)
!$OMP PARALLEL DO
do c = 1, nV
do b = 1, nV
do a = 1, nV
do l = 1, nO
!W(i,j,k,a,b,c) = W(i,j,k,a,b,c) &
W(a,b,c) = W(a,b,c) &
! chem (ck|jl)
! phys <cj|kl>
!- cc_space_v_vooo(c,j,k,l) * t2(i,l,a,b) &
!- cc_space_v_vooo(b,k,j,l) * t2(i,l,a,c) & ! bc kj
!- cc_space_v_vooo(b,i,j,l) * t2(k,l,c,a) & ! prev ac ik
!- cc_space_v_vooo(a,j,i,l) * t2(k,l,c,b) & ! prev ab ij
!- cc_space_v_vooo(a,k,i,l) * t2(j,l,b,c) & ! prev bc kj
!- cc_space_v_vooo(c,i,k,l) * t2(j,l,b,a) ! prev ac ik
- X_ovoo(l,c,j,k) * T_ovvo(l,a,b,i) &
- X_ovoo(l,b,k,j) * T_ovvo(l,a,c,i) & ! bc kj
- X_ovoo(l,b,i,j) * T_ovvo(l,c,a,k) & ! prev ac ik
- X_ovoo(l,a,j,i) * T_ovvo(l,c,b,k) & ! prev ab ij
- X_ovoo(l,a,k,i) * T_ovvo(l,b,c,j) & ! prev bc kj
- X_ovoo(l,c,i,k) * T_ovvo(l,b,a,j) ! prev ac ik
enddo
do a = 1, nV
do d = 1, nV
Z(d,a,c) = X_vvvo(d,c,a,i)
enddo
enddo
enddo
!$OMP END DO
!$OMP END PARALLEL
!$OMP END PARALLEL DO
call dgemm('T','N',nV*nV,nV,nV, 1.d0, &
Z, nV, T_vvoo(1,1,j,k), nV, 0.d0, Y, nV*nV)
call dgemm('T','N',nV*nV,nV,nV, 1.d0, &
X_vvvo(1,1,1,k), nV, T_vvoo(1,1,j,i), nV, 1.d0, Y, nV*nV)
call dgemm('T','N',nV,nV*nV,nV, 1.d0, &
T_vvoo(1,1,i,j), nV, X_vvvo(1,1,1,k), nV, 1.d0, W, nV)
call dgemm('T','N',nV,nV*nV,nV, 1.d0, &
T_vvoo(1,1,i,k), nV, X_vvvo(1,1,1,j), nV, 1.d0, Y, nV)
call dgemm('T','N',nV*nV,nV,nV, 1.d0, &
X_vvvo(1,1,1,j), nV, T_vvoo(1,1,k,i), nV, 1.d0, W, nV*nV)
deallocate(Z)
allocate(Z(nO,nV,nV))
call dgemm('T','N',nV*nV,nV,nO, -1.d0, &
T_ovvo(1,1,1,i), nO, X_ovoo(1,1,j,k), nO, 1.d0, W, nV*nV)
call dgemm('T','N',nV*nV,nV,nO, -1.d0, &
T_ovvo(1,1,1,i), nO, X_ovoo(1,1,k,j), nO, 1.d0, Y, nV*nV)
!$OMP PARALLEL DO
do c = 1, nV
do a = 1, nV
do l = 1, nO
Z(l,a,c) = T_ovvo(l,c,a,k)
enddo
enddo
enddo
!$OMP END PARALLEL DO
call dgemm('T','N',nV*nV,nV,nO, -1.d0, &
Z, nO, X_ovoo(1,1,i,j), nO, 1.d0, Y, nV*nV)
call dgemm('T','N',nV,nV*nV,nO, -1.d0, &
X_ovoo(1,1,j,i), nO, T_ovvo(1,1,1,k), nO, 1.d0, Y, nV)
call dgemm('T','N',nV,nV*nV,nO, -1.d0, &
X_ovoo(1,1,k,i), nO, T_ovvo(1,1,1,j), nO, 1.d0, W, nV)
!$OMP PARALLEL DO
do b = 1, nV
do a = 1, nV
do l = 1, nO
Z(l,a,b) = T_ovvo(l,b,a,j)
enddo
enddo
enddo
!$OMP END PARALLEL DO
call dgemm('T','N',nV*nV,nV,nO, -1.d0, &
Z, nO, X_ovoo(1,1,i,k), nO, 1.d0, W, nV*nV)
!$OMP PARALLEL DO
do c = 1, nV
do b = 1, nV
do a = 1, nV
W(a,b,c) = W(a,b,c) + Y(a,c,b)
enddo
enddo
enddo
!$OMP END PARALLEL DO
deallocate(X,Y,Z)
! !$OMP PARALLEL &
! !$OMP SHARED(nO,nV,i,j,k,T_vvoo,T_ovvo,X_vvvo,X_ovoo,W) &
! !$OMP PRIVATE(a,b,c,d,l) &
! !$OMP DEFAULT(NONE)
!
! !$OMP DO collapse(2)
! do c = 1, nV
! do b = 1, nV
! do a = 1, nV
! W(a,b,c) = 0.d0
!
! do d = 1, nV
! !W(i,j,k,a,b,c) = W(i,j,k,a,b,c) &
! W(a,b,c) = W(a,b,c) &
! ! chem (bd|ai)
! ! phys <ba|di>
! !+ cc_space_v_vvvo(b,a,d,i) * t2(k,j,c,d) &
! !+ cc_space_v_vvvo(c,a,d,i) * t2(j,k,b,d) & ! bc kj
! !+ cc_space_v_vvvo(a,c,d,k) * t2(j,i,b,d) & ! prev ac ik
! !+ cc_space_v_vvvo(b,c,d,k) * t2(i,j,a,d) & ! prev ab ij
! !+ cc_space_v_vvvo(c,b,d,j) * t2(i,k,a,d) & ! prev bc kj
! !+ cc_space_v_vvvo(a,b,d,j) * t2(k,i,c,d) ! prev ac ik
! + X_vvvo(d,b,a,i) * T_vvoo(d,c,k,j) &
! + X_vvvo(d,c,a,i) * T_vvoo(d,b,j,k) & ! bc kj
! + X_vvvo(d,a,c,k) * T_vvoo(d,b,j,i) & ! prev ac ik
! + X_vvvo(d,b,c,k) * T_vvoo(d,a,i,j) & ! prev ab ij
! + X_vvvo(d,c,b,j) * T_vvoo(d,a,i,k) & ! prev bc kj
! + X_vvvo(d,a,b,j) * T_vvoo(d,c,k,i) ! prev ac ik
! enddo
!
! enddo
! enddo
! enddo
! !$OMP END DO nowait
!
! !$OMP DO collapse(2)
! do c = 1, nV
! do b = 1, nV
! do a = 1, nV
!
! do l = 1, nO
! !W(i,j,k,a,b,c) = W(i,j,k,a,b,c) &
! W(a,b,c) = W(a,b,c) &
! ! chem (ck|jl)
! ! phys <cj|kl>
! !- cc_space_v_vooo(c,j,k,l) * t2(i,l,a,b) &
! !- cc_space_v_vooo(b,k,j,l) * t2(i,l,a,c) & ! bc kj
! !- cc_space_v_vooo(b,i,j,l) * t2(k,l,c,a) & ! prev ac ik
! !- cc_space_v_vooo(a,j,i,l) * t2(k,l,c,b) & ! prev ab ij
! !- cc_space_v_vooo(a,k,i,l) * t2(j,l,b,c) & ! prev bc kj
! !- cc_space_v_vooo(c,i,k,l) * t2(j,l,b,a) ! prev ac ik
! - T_ovvo(l,a,b,i) * X_ovoo(l,c,j,k) &
! - T_ovvo(l,a,c,i) * X_ovoo(l,b,k,j) & ! bc kj
! - T_ovvo(l,c,a,k) * X_ovoo(l,b,i,j) & ! prev ac ik
! - T_ovvo(l,c,b,k) * X_ovoo(l,a,j,i) & ! prev ab ij
! - T_ovvo(l,b,c,j) * X_ovoo(l,a,k,i) & ! prev bc kj
! - T_ovvo(l,b,a,j) * X_ovoo(l,c,i,k) ! prev ac ik
! enddo
!
! enddo
! enddo
! enddo
! !$OMP END DO
! !$OMP END PARALLEL
! enddo
! enddo
!enddo
@ -382,7 +482,7 @@ implicit none
!do i = 1, nO
! do j = 1, nO
! do k = 1, nO
!$OMP PARALLEL &
!$OMP SHARED(nO,nV,i,j,k,T_vo,X_vvoo,W,V) &
!$OMP PRIVATE(a,b,c) &
@ -404,7 +504,7 @@ implicit none
enddo
!$OMP END DO
!$OMP END PARALLEL
! enddo
! enddo
!enddo