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Merge pull request #219 from v1j4y/fix_csf_merge

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Fix csf merge
This commit is contained in:
Anthony Scemama 2022-11-03 15:51:13 +01:00 committed by GitHub
commit f82e9d358f
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3 changed files with 121 additions and 119 deletions
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35
src/csf/cfgCI_utils.c
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@ -255,23 +255,24 @@ void generateAllBFs(int64_t Isomo, int64_t MS, Tree *bftree, int *NBF, int *NSOM
void ortho_qr_csf(double *overlapMatrix, int lda, double *orthoMatrix, int rows, int cols);
void gramSchmidt_qp(double *overlapMatrix, int rows, int cols, double *orthoMatrix){
int i,j;
//for(j=0;j<cols;++j){
// for(i=0;i<rows;++i){
// printf(" %3.2f ",overlapMatrix[j*rows + i]);
// }
// printf("\n");
//}
// Call the function ortho_qr from qp
ortho_qr_csf(overlapMatrix, rows, orthoMatrix, rows, cols);
//for(j=0;j<cols;++j){
// for(i=0;i<rows;++i){
// printf(" %3.2f ",orthoMatrix[j*rows + i]);
// }
// printf("\n");
//}
}
// QR to orthogonalize CSFs does not work
//void gramSchmidt_qp(double *overlapMatrix, int rows, int cols, double *orthoMatrix){
// int i,j;
// //for(j=0;j<cols;++j){
// // for(i=0;i<rows;++i){
// // printf(" %3.2f ",overlapMatrix[j*rows + i]);
// // }
// // printf("\n");
// //}
// // Call the function ortho_qr from qp
// ortho_qr_csf(overlapMatrix, rows, orthoMatrix, rows, cols);
// //for(j=0;j<cols;++j){
// // for(i=0;i<rows;++i){
// // printf(" %3.2f ",orthoMatrix[j*rows + i]);
// // }
// // printf("\n");
// //}
//}
void gramSchmidt(double *overlapMatrix, int rows, int cols, double *orthoMatrix){

14
src/csf/sigma_vector.irp.f
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@ -112,7 +112,7 @@
! endif
!enddo
n_CSF = 0
print *," -9(((((((((((((( NSOMOMin=",NSOMOMin
!print *," -9(((((((((((((( NSOMOMin=",NSOMOMin
ncfgprev = cfg_seniority_index(NSOMOMin) ! can be -1
if(ncfgprev.eq.-1)then
ncfgprev=1
@ -145,10 +145,10 @@
endif
endif
n_CSF += ncfg*dimcsfpercfg
print *," i=",i," dimcsf=",dimcsfpercfg," ncfg=",ncfg, " ncfgprev=",ncfgprev, " senor=",cfg_seniority_index(i)
!print *," i=",i," dimcsf=",dimcsfpercfg," ncfg=",ncfg, " ncfgprev=",ncfgprev, " senor=",cfg_seniority_index(i)
ncfgprev = cfg_seniority_index(i+2)
end do
print *," ^^^^^ N_CSF = ",n_CSF," N_CFG=",N_configuration
!print *," ^^^^^ N_CSF = ",n_CSF," N_CFG=",N_configuration
END_PROVIDER
@ -240,7 +240,7 @@ end subroutine get_phase_qp_to_cfg
! initialization
psi_coef_config = 0.d0
DetToCSFTransformationMatrix(0,:,:) = 1.d0
do i = 2-iand(MS,1), NSOMOMax,2
do i = 2-iand(MS,1_8), NSOMOMax,2
Isomo = IBSET(0_8, i) - 1_8
! rows = Ncsfs
! cols = Ndets
@ -342,8 +342,8 @@ end subroutine get_phase_qp_to_cfg
nsomomin = elec_alpha_num-elec_beta_num
rowsmax = 0
colsmax = 0
print *,"NSOMOMax = ",NSOMOMax
print *,"NSOMOMin = ",NSOMOMin
!print *,"NSOMOMax = ",NSOMOMax
!print *,"NSOMOMin = ",NSOMOMin
!allocate(AIJpqMatrixDimsList(NSOMOMax,NSOMOMax,4,NSOMOMax,NSOMOMax,2))
! Type
! 1. SOMO -> SOMO
@ -525,7 +525,7 @@ end subroutine get_phase_qp_to_cfg
end do
end do
end do
print *,"Rowsmax=",rowsmax," Colsmax=",colsmax
!print *,"Rowsmax=",rowsmax," Colsmax=",colsmax
END_PROVIDER
BEGIN_PROVIDER [ real*8, AIJpqContainer, (NBFMax,NBFmax,NSOMOMax+1,NSOMOMax+1,4,NSOMOMin:NSOMOMax)]

191
src/utils/linear_algebra.irp.f
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@ -1133,102 +1133,103 @@ subroutine ortho_svd(A,LDA,m,n)
end
subroutine ortho_qr_withB(A,LDA,B,m,n)
implicit none
BEGIN_DOC
! Orthogonalization using Q.R factorization
!
! A : Overlap Matrix
!
! LDA : leftmost dimension of A
!
! m : Number of rows of A
!
! n : Number of columns of A
!
! B : Output orthogonal basis
!
END_DOC
integer, intent(in) :: m,n, LDA
double precision, intent(inout) :: A(LDA,n)
double precision, intent(inout) :: B(LDA,n)
! QR to orthonormalize CSFs does not work :-(
!subroutine ortho_qr_withB(A,LDA,B,m,n)
! implicit none
! BEGIN_DOC
! ! Orthogonalization using Q.R factorization
! !
! ! A : Overlap Matrix
! !
! ! LDA : leftmost dimension of A
! !
! ! m : Number of rows of A
! !
! ! n : Number of columns of A
! !
! ! B : Output orthogonal basis
! !
! END_DOC
! integer, intent(in) :: m,n, LDA
! double precision, intent(inout) :: A(LDA,n)
! double precision, intent(inout) :: B(LDA,n)
!
! integer :: LWORK, INFO
! integer, allocatable :: jpvt(:)
! double precision, allocatable :: TAU(:), WORK(:)
! double precision, allocatable :: C(:,:)
! double precision :: norm
! integer :: i,j
!
! allocate (TAU(min(m,n)), WORK(1))
! allocate (jpvt(n))
! !print *," In function ortho"
! B = A
!
! jpvt(1:n)=1
!
! LWORK=-1
! call dgeqp3( m, n, A, LDA, jpvt, TAU, WORK, LWORK, INFO )
!
! ! /!\ int(WORK(1)) becomes negative when WORK(1) > 2147483648
! LWORK=max(n,int(WORK(1)))
!
! deallocate(WORK)
! allocate(WORK(LWORK))
! call dgeqp3(m, n, A, LDA, jpvt, TAU, WORK, LWORK, INFO )
! print *,A
! print *,jpvt
! deallocate(WORK,TAU)
! !stop
!
! !LWORK=-1
! !call dgeqrf( m, n, A, LDA, TAU, WORK, LWORK, INFO )
! !! /!\ int(WORK(1)) becomes negative when WORK(1) > 2147483648
! !LWORK=max(n,int(WORK(1)))
!
! !deallocate(WORK)
! !allocate(WORK(LWORK))
! !call dgeqrf(m, n, A, LDA, TAU, WORK, LWORK, INFO )
!
! !LWORK=-1
! !call dorgqr(m, n, n, A, LDA, TAU, WORK, LWORK, INFO)
! !! /!\ int(WORK(1)) becomes negative when WORK(1) > 2147483648
! !LWORK=max(n,int(WORK(1)))
!
! !deallocate(WORK)
! !allocate(WORK(LWORK))
! !call dorgqr(m, n, n, A, LDA, TAU, WORK, LWORK, INFO)
! !
! !allocate(C(LDA,n))
! !call dgemm('N','N',m,n,n,1.0d0,B,LDA,A,LDA,0.0d0,C,LDA)
! !norm = 0.0d0
! !B = 0.0d0
! !!print *,C
! !do i=1,m
! ! norm = 0.0d0
! ! do j=1,n
! ! norm = norm + C(j,i)*C(j,i)
! ! end do
! ! norm = 1.0d0/dsqrt(norm)
! ! do j=1,n
! ! B(j,i) = C(j,i)
! ! end do
! !end do
! !print *,B
!
!
! !deallocate(WORK,TAU)
!end
integer :: LWORK, INFO
integer, allocatable :: jpvt(:)
double precision, allocatable :: TAU(:), WORK(:)
double precision, allocatable :: C(:,:)
double precision :: norm
integer :: i,j
allocate (TAU(min(m,n)), WORK(1))
allocate (jpvt(n))
!print *," In function ortho"
B = A
jpvt(1:n)=1
LWORK=-1
call dgeqp3( m, n, A, LDA, jpvt, TAU, WORK, LWORK, INFO )
! /!\ int(WORK(1)) becomes negative when WORK(1) > 2147483648
LWORK=max(n,int(WORK(1)))
deallocate(WORK)
allocate(WORK(LWORK))
call dgeqp3(m, n, A, LDA, jpvt, TAU, WORK, LWORK, INFO )
print *,A
print *,jpvt
deallocate(WORK,TAU)
!stop
!LWORK=-1
!call dgeqrf( m, n, A, LDA, TAU, WORK, LWORK, INFO )
!! /!\ int(WORK(1)) becomes negative when WORK(1) > 2147483648
!LWORK=max(n,int(WORK(1)))
!deallocate(WORK)
!allocate(WORK(LWORK))
!call dgeqrf(m, n, A, LDA, TAU, WORK, LWORK, INFO )
!LWORK=-1
!call dorgqr(m, n, n, A, LDA, TAU, WORK, LWORK, INFO)
!! /!\ int(WORK(1)) becomes negative when WORK(1) > 2147483648
!LWORK=max(n,int(WORK(1)))
!deallocate(WORK)
!allocate(WORK(LWORK))
!call dorgqr(m, n, n, A, LDA, TAU, WORK, LWORK, INFO)
!
!allocate(C(LDA,n))
!call dgemm('N','N',m,n,n,1.0d0,B,LDA,A,LDA,0.0d0,C,LDA)
!norm = 0.0d0
!B = 0.0d0
!!print *,C
!do i=1,m
! norm = 0.0d0
! do j=1,n
! norm = norm + C(j,i)*C(j,i)
! end do
! norm = 1.0d0/dsqrt(norm)
! do j=1,n
! B(j,i) = C(j,i)
! end do
!end do
!print *,B
!deallocate(WORK,TAU)
end
subroutine ortho_qr_csf(A, LDA, B, m, n) bind(C, name="ortho_qr_csf")
use iso_c_binding
integer(c_int32_t), value :: LDA
integer(c_int32_t), value :: m
integer(c_int32_t), value :: n
integer(c_int16_t) :: A(LDA,n)
integer(c_int16_t) :: B(LDA,n)
call ortho_qr_withB(A,LDA,B,m,n)
end subroutine ortho_qr_csf
!subroutine ortho_qr_csf(A, LDA, B, m, n) bind(C, name="ortho_qr_csf")
! use iso_c_binding
! integer(c_int32_t), value :: LDA
! integer(c_int32_t), value :: m
! integer(c_int32_t), value :: n
! integer(c_int16_t) :: A(LDA,n)
! integer(c_int16_t) :: B(LDA,n)
! call ortho_qr_withB(A,LDA,B,m,n)
!end subroutine ortho_qr_csf
subroutine ortho_qr(A,LDA,m,n)
implicit none