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Commit 776e0dd4 authored by Daniel Wortmann's avatar Daniel Wortmann
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Fixed integer overflow in eigen

parent 1ad897f6
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Showing with 113 additions and 108 deletions
eigen/eigen.F90
View file @ 776e0dd4
......@@ -5,10 +5,10 @@
!--------------------------------------------------------------------------------
MODULE m_eigen
use m_juDFT
USE m_juDFT
CONTAINS
SUBROUTINE eigen(mpi,stars,sphhar,atoms,obsolete,xcpot,&
sym,kpts,dimension, vacuum, input, cell, enpara_in,banddos, noco,jij, oneD,hybrid,&
sym,kpts,DIMENSION, vacuum, input, cell, enpara_in,banddos, noco,jij, oneD,hybrid,&
it,eig_id,results)
!*********************************************************************
! sets up and solves the eigenvalue problem for a basis of lapws.
......@@ -52,7 +52,7 @@ CONTAINS
TYPE(t_results),INTENT(INOUT):: results
TYPE(t_xcpot),INTENT(IN) :: xcpot
TYPE(t_mpi),INTENT(IN) :: mpi
TYPE(t_dimension),INTENT(IN) :: dimension
TYPE(t_dimension),INTENT(IN) :: DIMENSION
TYPE(t_oneD),INTENT(IN) :: oneD
TYPE(t_hybrid),INTENT(IN) :: hybrid
TYPE(t_enpara),INTENT(INOUT) :: enpara_in
......@@ -86,7 +86,7 @@ CONTAINS
INTEGER nspins,isp,l,i,j,err,gwc
INTEGER mlotot,mlolotot,mlot_d,mlolot_d,nlot_d
LOGICAL l_wu,lcal_qsgw,l_file,l_real,l_zref
REAL evac_sv(dimension%jspd)
REAL evac_sv(DIMENSION%jspd)
INTEGER ::eig_id_hf=-1
! ..
......@@ -106,7 +106,7 @@ CONTAINS
TYPE(t_tlmplm) :: td
TYPE(t_usdus) :: ud
TYPE(t_lapw) :: lapw
Type(t_enpara) :: enpara
TYPE(t_enpara) :: enpara
TYPE(t_zMat) :: zMat
TYPE(t_hamOvlp) :: hamOvlp
!
......@@ -168,15 +168,15 @@ CONTAINS
!
! --> Allocate
!
ALLOCATE ( ud%uloulopn(atoms%nlod,atoms%nlod,atoms%ntype,dimension%jspd),nv2(dimension%jspd) )
ALLOCATE ( ud%ddn(0:atoms%lmaxd,atoms%ntype,dimension%jspd),eig(dimension%neigd),bkpt(3) )
ALLOCATE ( ud%us(0:atoms%lmaxd,atoms%ntype,dimension%jspd),ud%uds(0:atoms%lmaxd,atoms%ntype,dimension%jspd) )
ALLOCATE ( ud%dus(0:atoms%lmaxd,atoms%ntype,dimension%jspd),ud%duds(0:atoms%lmaxd,atoms%ntype,dimension%jspd))
ALLOCATE ( ud%ulos(atoms%nlod,atoms%ntype,dimension%jspd),ud%dulos(atoms%nlod,atoms%ntype,dimension%jspd) )
ALLOCATE ( ud%uulon(atoms%nlod,atoms%ntype,dimension%jspd),ud%dulon(atoms%nlod,atoms%ntype,dimension%jspd) )
ALLOCATE ( ud%uloulopn(atoms%nlod,atoms%nlod,atoms%ntype,DIMENSION%jspd),nv2(DIMENSION%jspd) )
ALLOCATE ( ud%ddn(0:atoms%lmaxd,atoms%ntype,DIMENSION%jspd),eig(DIMENSION%neigd),bkpt(3) )
ALLOCATE ( ud%us(0:atoms%lmaxd,atoms%ntype,DIMENSION%jspd),ud%uds(0:atoms%lmaxd,atoms%ntype,DIMENSION%jspd) )
ALLOCATE ( ud%dus(0:atoms%lmaxd,atoms%ntype,DIMENSION%jspd),ud%duds(0:atoms%lmaxd,atoms%ntype,DIMENSION%jspd))
ALLOCATE ( ud%ulos(atoms%nlod,atoms%ntype,DIMENSION%jspd),ud%dulos(atoms%nlod,atoms%ntype,DIMENSION%jspd) )
ALLOCATE ( ud%uulon(atoms%nlod,atoms%ntype,DIMENSION%jspd),ud%dulon(atoms%nlod,atoms%ntype,DIMENSION%jspd) )
! ALLOCATE ( enpara%ello(atoms%nlod,atoms%ntype,dimension%jspd) )
! ALLOCATE ( enpara%el(0:atoms%lmaxd,atoms%ntype,dimension%jspd),enpara%evac(2,dimension%jspd) )
ALLOCATE ( lapw%k1(dimension%nvd,dimension%jspd),lapw%k2(dimension%nvd,dimension%jspd),lapw%k3(dimension%nvd,dimension%jspd),lapw%rk(dimension%nvd,dimension%jspd) )
ALLOCATE ( lapw%k1(DIMENSION%nvd,DIMENSION%jspd),lapw%k2(DIMENSION%nvd,DIMENSION%jspd),lapw%k3(DIMENSION%nvd,DIMENSION%jspd),lapw%rk(DIMENSION%nvd,DIMENSION%jspd) )
!
! --> some parameters first
!
......@@ -198,8 +198,8 @@ CONTAINS
xcpot%icorr == icorr_vhse .OR.&
xcpot%icorr == icorr_hf .OR.&
xcpot%icorr == icorr_exx)
l_real=sym%invs.and..not.noco%l_noco
if (noco%l_soc.and.l_real.and.l_hybrid ) THEN
l_real=sym%invs.AND..NOT.noco%l_noco
IF (noco%l_soc.AND.l_real.AND.l_hybrid ) THEN
CALL juDFT_error('hybrid functional + SOC + inv.symmetry is not tested', calledby='eigen')
END IF
......@@ -217,22 +217,22 @@ CONTAINS
! look, if WU diagonalisation
!
IF (it.LT.input%isec1) THEN
IF (mpi%irank.eq.0) WRITE (6,FMT=8110) it,input%isec1
IF (mpi%irank.EQ.0) WRITE (6,FMT=8110) it,input%isec1
8110 FORMAT (' IT=',i4,' ISEC1=',i4,' standard diagonalization')
l_wu = .false.
l_wu = .FALSE.
ELSE
IF (mpi%irank.eq.0) WRITE (6,FMT=8120) it,input%isec1
IF (mpi%irank.EQ.0) WRITE (6,FMT=8120) it,input%isec1
8120 FORMAT (' IT=',i4,' ISEC1=',i4,' reduced diagonalization')
l_wu = .true.
l_wu = .TRUE.
END IF
!
! load potential from file pottot (=unit 8)
!
ALLOCATE ( vpw(stars%ng3,dimension%jspd),vzxy(vacuum%nmzxyd,oneD%odi%n2d-1,2,dimension%jspd) )
ALLOCATE ( vz(vacuum%nmzd,2,4), vr(atoms%jmtd,0:sphhar%nlhd,atoms%ntype,dimension%jspd) )
ALLOCATE ( vr0(atoms%jmtd,atoms%ntype,dimension%jspd) ) ; vr0 = 0
IF (input%gw.eq.2) THEN
ALLOCATE ( vpwtot(stars%ng3,dimension%jspd), vrtot(atoms%jmtd,0:sphhar%nlhd,atoms%ntype,dimension%jspd) )
ALLOCATE ( vpw(stars%ng3,DIMENSION%jspd),vzxy(vacuum%nmzxyd,oneD%odi%n2d-1,2,DIMENSION%jspd) )
ALLOCATE ( vz(vacuum%nmzd,2,4), vr(atoms%jmtd,0:sphhar%nlhd,atoms%ntype,DIMENSION%jspd) )
ALLOCATE ( vr0(atoms%jmtd,atoms%ntype,DIMENSION%jspd) ) ; vr0 = 0
IF (input%gw.EQ.2) THEN
ALLOCATE ( vpwtot(stars%ng3,DIMENSION%jspd), vrtot(atoms%jmtd,0:sphhar%nlhd,atoms%ntype,DIMENSION%jspd) )
IF ( mpi%irank == 0 ) WRITE(6,'(A/A/A/A)')&
& 'Info: vxc matrix elements for GW will be calculated in gw_vxc',&
& 'Info: and stored in "vxc", the values obtained from the',&
......@@ -242,12 +242,12 @@ CONTAINS
iter,vr,vpw,vz,vzxy)
999 CONTINUE
IF (mpi%irank.EQ.0) CALL openXMLElementFormPoly('iteration',(/'numberForCurrentRun','overallNumber '/),(/it,iter/),&
reshape((/19,13,5,5/),(/2,2/)))
RESHAPE((/19,13,5,5/),(/2,2/)))
!
! some modifications for gw-calculations
!
IF (input%gw.eq.2.and.gwc.eq.1) THEN
IF (input%gw.EQ.2.AND.gwc.EQ.1) THEN
vrtot(:,:,:,:) = vr ! store potential for subroutine gw_vxc
vpwtot(:,:) = vpw !
ENDIF
......@@ -268,7 +268,7 @@ CONTAINS
ENDIF
INQUIRE(file='fleur.qsgw',EXIST=lcal_qsgw)
lcal_qsgw = .not. lcal_qsgw
lcal_qsgw = .NOT. lcal_qsgw
!
! set energy parameters (normally to that, what we read in)
......@@ -286,54 +286,59 @@ CONTAINS
!check if z-reflection trick can be used
l_zref=(sym%zrfs.AND.(SUM(ABS(kpts%bk(3,:kpts%nkpt))).LT.1e-9).and..not.noco%l_noco)
l_zref=(sym%zrfs.AND.(SUM(ABS(kpts%bk(3,:kpts%nkpt))).LT.1e-9).AND..NOT.noco%l_noco)
#if ( defined(CPP_MPI))
IF (mpi%n_size > 1) l_zref = .false.
IF (mpi%n_size > 1) l_zref = .FALSE.
IF ( hybrid%l_calhf ) THEN
call judft_error("BUG parallelization in HF case must be fixed")
CALL judft_error("BUG parallelization in HF case must be fixed")
!n_start = 1
!n_stride = 1
END IF
#endif
!Count number of matrix columns on this PE
n=0
DO i=1+mpi%n_rank,dimension%nbasfcn,mpi%n_size
DO i=1+mpi%n_rank,DIMENSION%nbasfcn,mpi%n_size
n=n+1
enddo
ENDDO
IF (mpi%n_size>1) THEN
matsize = dimension%nbasfcn * n
matsize = DIMENSION%nbasfcn * n
ELSE
IF (MOD(DIMENSION%nbasfcn,2)==0 ) THEN !same formula, division by 2 different to avail int overflow
matsize = (DIMENSION%nbasfcn+1)*(DIMENSION%nbasfcn/2)
ELSE
matsize = (dimension%nbasfcn+1)*dimension%nbasfcn/2
matsize = ((DIMENSION%nbasfcn+1)/2)*DIMENSION%nbasfcn
ENDIF
ENDIF
ne = max(5,dimension%neigd)
IF (matsize<2) CALL judft_error("Wrong size of matrix",calledby="eigen",hint="Your basis might be too large or the parallelization fail or ??")
ne = MAX(5,DIMENSION%neigd)
if (l_hybrid.or.hybrid%l_calhf) THEN
IF (l_hybrid.OR.hybrid%l_calhf) THEN
eig_id_hf=eig_id
endif
ENDIF
eig_id=open_eig(&
mpi%mpi_comm,dimension%nbasfcn,dimension%neigd,kpts%nkpt,dimension%jspd,atoms%lmaxd,&
atoms%nlod,atoms%ntype,atoms%nlotot,noco%l_noco,.true.,l_real,noco%l_soc,.false.,&
mpi%n_size,layers=vacuum%layers,nstars=vacuum%nstars,ncored=dimension%nstd,&
nsld=atoms%nat,nat=atoms%nat,l_dos=banddos%dos.or.input%cdinf,l_mcd=banddos%l_mcd,&
mpi%mpi_comm,DIMENSION%nbasfcn,DIMENSION%neigd,kpts%nkpt,DIMENSION%jspd,atoms%lmaxd,&
atoms%nlod,atoms%ntype,atoms%nlotot,noco%l_noco,.TRUE.,l_real,noco%l_soc,.FALSE.,&
mpi%n_size,layers=vacuum%layers,nstars=vacuum%nstars,ncored=DIMENSION%nstd,&
nsld=atoms%nat,nat=atoms%nat,l_dos=banddos%dos.OR.input%cdinf,l_mcd=banddos%l_mcd,&
l_orb=banddos%l_orb)
IF (l_real) THEN
ALLOCATE ( hamOvlp%a_r(matsize), stat = err )
ELSE
ALLOCATE ( hamOvlp%a_c(matsize), stat = err )
endif
ENDIF
IF (err.NE.0) THEN
WRITE (*,*) 'eigen: an error occured during allocation of'
WRITE (*,*) 'the Hamilton Matrix: ',err,' size: ',matsize
CALL juDFT_error("eigen: Error during allocation of Hamilton" //"matrix",calledby ="eigen")
ENDIF
if (l_real) THEN
IF (l_real) THEN
ALLOCATE ( hamOvlp%b_r(matsize), stat = err )
else
ELSE
ALLOCATE ( hamOvlp%b_c(matsize), stat = err )
endif
ENDIF
IF (err.NE.0) THEN
WRITE (*,*) 'eigen: an error occured during allocation of'
......@@ -344,21 +349,21 @@ CONTAINS
hamOvlp%l_real = l_real
hamOvlp%matsize = matsize
ALLOCATE ( matind(dimension%nbasfcn,2) )
ALLOCATE ( matind(DIMENSION%nbasfcn,2) )
!
!---> loop over spins
nspins = input%jspins
IF (noco%l_noco) nspins = 1
!
! Append information about file eig to gwa
IF(input%gw.eq.2.and.gwc.eq.1) THEN
IF(input%gw.EQ.2.AND.gwc.EQ.1) THEN
IF ( mpi%irank == 0 ) THEN
OPEN(15,file='gwa',status='old',form='unformatted')
READ(15)
READ(15)
READ(15)
WRITE(15) mpi%n_start,mpi%n_stride,mpi%n_rank,mpi%n_size,dimension%nvd,&
& dimension%nbasfcn,atoms%nlotot
WRITE(15) mpi%n_start,mpi%n_stride,mpi%n_rank,mpi%n_size,DIMENSION%nvd,&
& DIMENSION%nbasfcn,atoms%nlotot
CLOSE(15)
END IF
ENDIF
......@@ -385,22 +390,22 @@ CONTAINS
CALL timestart("tlmplm")
err=0
j = 1 ; IF (noco%l_noco) j = 2
ALLOCATE(td%tuu(0:dimension%lmplmd,atoms%ntype,j),stat=err)
ALLOCATE(td%tud(0:dimension%lmplmd,atoms%ntype,j),stat=err)
ALLOCATE(td%tdd(0:dimension%lmplmd,atoms%ntype,j),stat=err)
ALLOCATE(td%tdu(0:dimension%lmplmd,atoms%ntype,j),stat=err)
mlot_d = max(mlotot,1) ; mlolot_d = max(mlolotot,1)
ALLOCATE(td%tdulo(0:dimension%lmd,-atoms%llod:atoms%llod,mlot_d,j),stat=err)
ALLOCATE(td%tuulo(0:dimension%lmd,-atoms%llod:atoms%llod,mlot_d,j),stat=err)
ALLOCATE(td%tuu(0:DIMENSION%lmplmd,atoms%ntype,j),stat=err)
ALLOCATE(td%tud(0:DIMENSION%lmplmd,atoms%ntype,j),stat=err)
ALLOCATE(td%tdd(0:DIMENSION%lmplmd,atoms%ntype,j),stat=err)
ALLOCATE(td%tdu(0:DIMENSION%lmplmd,atoms%ntype,j),stat=err)
mlot_d = MAX(mlotot,1) ; mlolot_d = MAX(mlolotot,1)
ALLOCATE(td%tdulo(0:DIMENSION%lmd,-atoms%llod:atoms%llod,mlot_d,j),stat=err)
ALLOCATE(td%tuulo(0:DIMENSION%lmd,-atoms%llod:atoms%llod,mlot_d,j),stat=err)
ALLOCATE(td%tuloulo(-atoms%llod:atoms%llod,-atoms%llod:atoms%llod,mlolot_d,j), stat=err)
ALLOCATE(td%ind(0:dimension%lmd,0:dimension%lmd,atoms%ntype,j),stat=err )
ALLOCATE(td%ind(0:DIMENSION%lmd,0:DIMENSION%lmd,atoms%ntype,j),stat=err )
IF (err.NE.0) THEN
WRITE (*,*) 'eigen: an error occured during allocation of'
WRITE (*,*) 'the tlmplm%tuu, tlmplm%tdd etc.: ',err,' size: ',mlotot
CALL juDFT_error("eigen: Error during allocation of tlmplm, tdd etc.",calledby ="eigen")
ENDIF
CALL tlmplm(sphhar,atoms,dimension,enpara, jsp,1,mpi, vr(1,0,1,jsp),gwc,lh0,input, td,ud)
IF (input%l_f) call write_tlmplm(td,vs_mmp,atoms%n_u>0,1,jsp,input%jspins)
CALL tlmplm(sphhar,atoms,DIMENSION,enpara, jsp,1,mpi, vr(1,0,1,jsp),gwc,lh0,input, td,ud)
IF (input%l_f) CALL write_tlmplm(td,vs_mmp,atoms%n_u>0,1,jsp,input%jspins)
CALL timestop("tlmplm")
!---> pk non-collinear
......@@ -410,8 +415,8 @@ CONTAINS
IF (noco%l_noco) THEN
isp = 2
CALL timestart("tlmplm")
CALL tlmplm(sphhar,atoms,dimension,enpara,isp,isp,mpi, vr(1,0,1,isp),gwc,lh0,input, td,ud)
IF (input%l_f) call write_tlmplm(td,vs_mmp,atoms%n_u>0,2,2,input%jspins)
CALL tlmplm(sphhar,atoms,DIMENSION,enpara,isp,isp,mpi, vr(1,0,1,isp),gwc,lh0,input, td,ud)
IF (input%l_f) CALL write_tlmplm(td,vs_mmp,atoms%n_u>0,2,2,input%jspins)
CALL timestop("tlmplm")
ENDIF
!
......@@ -436,11 +441,11 @@ CONTAINS
!
!---> set up lapw list
!
call timestart("Setup of LAPW")
CALL timestart("Setup of LAPW")
lapw%rk = 0 ; lapw%k1 = 0 ; lapw%k2 = 0 ; lapw%k3 = 0
CALL apws(dimension,input,noco, kpts,nk,cell,l_zref, mpi%n_size,jsp, bkpt,lapw,matind,nred)
CALL apws(DIMENSION,input,noco, kpts,nk,cell,l_zref, mpi%n_size,jsp, bkpt,lapw,matind,nred)
call timestop("Setup of LAPW")
CALL timestop("Setup of LAPW")
IF (noco%l_noco) THEN
!---> the file potmat contains the 2x2 matrix-potential in
!---> the interstitial region and the vacuum
......@@ -449,24 +454,24 @@ CONTAINS
!
!---> set up interstitial hamiltonian and overlap matrices
!
call timestart("Interstitial Hamiltonian&Overlap")
CALL timestart("Interstitial Hamiltonian&Overlap")
CALL hsint(input,noco,jij,stars, vpw(:,jsp),lapw,jsp, mpi%n_size,mpi%n_rank,kpts%bk(:,nk),cell,atoms,l_real,hamOvlp)
call timestop("Interstitial Hamiltonian&Overlap")
CALL timestop("Interstitial Hamiltonian&Overlap")
!
!---> update with sphere terms
!
IF (.not.l_wu) THEN
call timestart("MT Hamiltonian&Overlap")
CALL hsmt(dimension,atoms,sphhar,sym,enpara, mpi%SUB_COMM,mpi%n_size,mpi%n_rank,jsp,input,mpi,&
IF (.NOT.l_wu) THEN
CALL timestart("MT Hamiltonian&Overlap")
CALL hsmt(DIMENSION,atoms,sphhar,sym,enpara, mpi%SUB_COMM,mpi%n_size,mpi%n_rank,jsp,input,mpi,&
lmaxb,gwc, noco,cell, lapw, bkpt,vr, vs_mmp, oneD,ud, kveclo,td,l_real,hamOvlp)
call timestop("MT Hamiltonian&Overlap")
CALL timestop("MT Hamiltonian&Overlap")
ENDIF
!
#ifdef CPP_NOTIMPLEMENTED
IF( l_hybrid ) THEN
CALL hsfock(nk,atoms,lcutm,obsolete,lapw, dimension,kpts,jsp,input,hybrid,maxbasm,&
CALL hsfock(nk,atoms,lcutm,obsolete,lapw, DIMENSION,kpts,jsp,input,hybrid,maxbasm,&
maxindxp,maxlcutm,maxindxm,nindxm, basm,bas1,bas2,bas1_MT,drbas1_MT,ne_eig,eig_irr,&
mpi%n_size,sym,cell, noco,noco,oneD, nbasp,nbasm, results,results,it,nbands(nk),maxbands,nobd,&
mnobd,xcpot, core1,core2,nindxc,maxindxc,lmaxc, lmaxcd, kveclo_eig,maxfac,fac,sfac,gauntarr,&
......@@ -475,7 +480,7 @@ CONTAINS
IF ( irank2(nk) /= 0 ) CYCLE
IF( hybrid%l_subvxc ) THEN
CALL subvxc(lapw,kpts(:,nk),obsolete,dimension, input,jsp,atoms, hybrid,matsize,enpara%el0,enpara%ello0,&
CALL subvxc(lapw,kpts(:,nk),obsolete,DIMENSION, input,jsp,atoms, hybrid,matsize,enpara%el0,enpara%ello0,&
sym, nlot_d,kveclo, cell,sphhar, stars,stars, xcpot,mpi, irank2(nk),vacuum,&
oneD, vr(:,:,:,jsp),vpw(:,jsp), a)
END IF
......@@ -485,28 +490,28 @@ CONTAINS
!
!---> update with vacuum terms
!
call timestart("Vacuum Hamiltonian&Overlap")
CALL timestart("Vacuum Hamiltonian&Overlap")
IF (input%film .AND. .NOT.oneD%odi%d1) THEN
CALL hsvac(vacuum,stars,dimension, atoms, jsp,input,vzxy(1,1,1,jsp),vz,enpara%evac0,cell, &
CALL hsvac(vacuum,stars,DIMENSION, atoms, jsp,input,vzxy(1,1,1,jsp),vz,enpara%evac0,cell, &
bkpt,lapw,sym, noco,jij, mpi%n_size,mpi%n_rank,nv2,l_real,hamOvlp)
ELSEIF (oneD%odi%d1) THEN
CALL od_hsvac(vacuum,stars,dimension, oneD,atoms, jsp,input,vzxy(1,1,1,jsp),vz, &
CALL od_hsvac(vacuum,stars,DIMENSION, oneD,atoms, jsp,input,vzxy(1,1,1,jsp),vz, &
enpara%evac0,cell, bkpt,lapw, oneD%odi%M,oneD%odi%mb,oneD%odi%m_cyl,oneD%odi%n2d, &
mpi%n_size,mpi%n_rank,sym,noco,jij,nv2,l_real,hamOvlp)
END IF
call timestop("Vacuum Hamiltonian&Overlap")
CALL timestop("Vacuum Hamiltonian&Overlap")
#ifdef CPP_NOTIMPLEMENTED
IF ( input%gw.eq.3.or.(input%gw.eq.2.and.gwc.eq.1.and..not.lcal_qsgw)) THEN
IF ( input%gw.EQ.3.OR.(input%gw.EQ.2.AND.gwc.EQ.1.AND..NOT.lcal_qsgw)) THEN
CALL gw_qsgw ( lcal_qsgw, b,cell,sym,atoms,&
jsp,dimension,lapw, nk,kpts, matsize,oneD%tau,noco, a )
jsp,DIMENSION,lapw, nk,kpts, matsize,oneD%tau,noco, a )
END IF
IF (gwc==2) THEN
CALL gw_eig(eig_id,nk,kpts,atoms,dimension,neigd,sym,&
CALL gw_eig(eig_id,nk,kpts,atoms,DIMENSION,neigd,sym,&
kveclo,cell, ud%us(0,1,jsp),ud%dus(0,1,jsp),ud%uds(0,1,jsp),&
ud%duds(0,1,jsp),ud%ddn(0,1,jsp),ud%ulos(1,1,jsp),ud%uulon(1,1,jsp),ud%dulon(1,1,jsp),&
ud%dulos(1,1,jsp),nrec,noco,jsp,matsize,a,sphhar,stars,stars,&
......@@ -517,21 +522,21 @@ CONTAINS
IF (noco%l_noco) CLOSE (25)
!write overlap matrix b to direct access file olap
inquire(file='olap',exist=l_file)
if (l_file) THEN
if (l_real) THEN
INQUIRE(file='olap',exist=l_file)
IF (l_file) THEN
IF (l_real) THEN
OPEN(88,file='olap',form='unformatted',access='direct', recl=matsize*8)
WRITE(88,rec=nrec) hamOvlp%b_r
CLOSE(88)
else
ELSE
OPEN(88,file='olap',form='unformatted',access='direct', recl=matsize*16)
WRITE(88,rec=nrec) hamOvlp%b_c
CLOSE(88)
endif
endif
ENDIF
ENDIF
CALL eigen_diag(jsp,eig_id,it,atoms,dimension,matsize,mpi, mpi%n_rank,mpi%n_size,ne,nk,lapw,input,&
CALL eigen_diag(jsp,eig_id,it,atoms,DIMENSION,matsize,mpi, mpi%n_rank,mpi%n_size,ne,nk,lapw,input,&
nred,mpi%sub_comm, sym,l_zref,matind,kveclo, noco,cell,bkpt,enpara%el0,jij,l_wu,&
oneD,td,ud, eig,ne_found,hamOvlp,zMat)
......@@ -543,16 +548,16 @@ CONTAINS
#if defined(CPP_MPI)
!Collect number of all eigenvalues
CALL MPI_ALLREDUCE(ne_found,ne_all,1,MPI_INTEGER,MPI_SUM, mpi%sub_comm,ierr)
ne_all=min(dimension%neigd,ne_all)
ne_all=MIN(DIMENSION%neigd,ne_all)
#endif
!jij%eig_l = 0.0 ! need not be used, if hdf-file is present
if (.not.l_real) THEN
IF (.not.jij%l_J) THEN
zMat%z_c(:lapw%nmat,:ne_found) = conjg(zMat%z_c(:lapw%nmat,:ne_found))
IF (.NOT.l_real) THEN
IF (.NOT.jij%l_J) THEN
zMat%z_c(:lapw%nmat,:ne_found) = CONJG(zMat%z_c(:lapw%nmat,:ne_found))
ELSE
zMat%z_c(:lapw%nmat,:ne_found) = cmplx(0.0,0.0)
zMat%z_c(:lapw%nmat,:ne_found) = CMPLX(0.0,0.0)
ENDIF
ENDIF
endif
zmat%nbands=ne_found
CALL write_eig(eig_id, nk,jsp,ne_found,ne_all,lapw%nv(jsp),lapw%nmat,&
lapw%k1(:lapw%nv(jsp),jsp),lapw%k2 (:lapw%nv(jsp),jsp),lapw%k3(:lapw%nv(jsp),jsp),&
......@@ -581,11 +586,11 @@ CONTAINS
# endif
CALL timestop("EV output")
!#ifdef CPP_MPI
if (l_real) THEN
IF (l_real) THEN
DEALLOCATE ( zMat%z_r )
else
ELSE
DEALLOCATE ( zMat%z_c )
endif
ENDIF
!
END DO k_loop
......@@ -600,11 +605,11 @@ endif
END DO ! spin loop ends
DEALLOCATE( vs_mmp )
DEALLOCATE (matind)
if (l_real) THEN
deallocate(hamOvlp%a_r,hamOvlp%b_r)
else
deallocate(hamOvlp%a_c,hamOvlp%b_c)
endif
IF (l_real) THEN
DEALLOCATE(hamOvlp%a_r,hamOvlp%b_r)
ELSE
DEALLOCATE(hamOvlp%a_c,hamOvlp%b_c)
ENDIF
#ifdef CPP_NEVER
IF( hybrid%l_calhf ) THEN
DEALLOCATE( fac,sfac,gauntarr )
......@@ -615,7 +620,7 @@ endif
IF ( hybrid%l_calhf ) DEALLOCATE (nkpt_EIBZ)
#endif
IF ( input%gw.eq.2.AND.(gwc==1) ) THEN ! go for another round
IF ( input%gw.EQ.2.AND.(gwc==1) ) THEN ! go for another round
!
! Generate input file abcoeff for subsequent GW calculation
! 28.10.2003 Arno Schindlmayr
......@@ -640,7 +645,7 @@ endif
WRITE(16) sphhar%nlhd,sphhar%memd
l = 0
DO i = 1,atoms%ntype
j = atoms%ntypsy(sum(atoms%neq(:i-1))+1)
j = atoms%ntypsy(SUM(atoms%neq(:i-1))+1)
WRITE(16) sphhar%nlh(j),sphhar%llh(:sphhar%nlh(j),j),sphhar%nmem(:sphhar%nlh(j),j),&
sphhar%mlh(:sphhar%memd,:sphhar%nlh(j),j),sphhar%clnu(:sphhar%memd,:sphhar%nlh(j),j)
DO j = 1,atoms%neq(i)
......@@ -657,7 +662,7 @@ endif
CALL readPotential(stars,vacuum,atoms,sphhar,input,sym,POT_ARCHIVE_TYPE_COUL_const,&
iter,vr,vpw,vz,vzxy)
GOTO 999
ELSE IF ( input%gw.eq.2.AND.(gwc==2) ) THEN
ELSE IF ( input%gw.EQ.2.AND.(gwc==2) ) THEN
CLOSE (12)
CLOSE (13)
CLOSE (1013)
......@@ -673,9 +678,9 @@ endif
ENDIF
! hf: write out radial potential vr0
IF (l_hybrid.or.hybrid%l_calhf) THEN
open(unit=120,file='vr0',form='unformatted')
DO isp=1,dimension%jspd
IF (l_hybrid.OR.hybrid%l_calhf) THEN
OPEN(unit=120,file='vr0',form='unformatted')
DO isp=1,DIMENSION%jspd
DO nn=1,atoms%ntype
DO i=1,atoms%jmtd
WRITE(120) vr0(i,nn,isp)
......@@ -690,7 +695,7 @@ endif
#ifdef CPP_MPI
CALL MPI_BARRIER(mpi%MPI_COMM,ierr)
#endif
if (l_hybrid.or.hybrid%l_calhf) CALL close_eig(eig_id_hf)
IF (l_hybrid.OR.hybrid%l_calhf) CALL close_eig(eig_id_hf)
atoms%n_u=n_u_in
......@@ -698,8 +703,8 @@ endif
results%te_hfex%valence = 2*results%te_hfex%valence
results%te_hfex%core = 2*results%te_hfex%core
END IF
enpara_in%epara_min = minval(enpara%el0)
enpara_in%epara_min = min(minval(enpara%ello0),enpara_in%epara_min)
enpara_in%epara_min = MINVAL(enpara%el0)
enpara_in%epara_min = MIN(MINVAL(enpara%ello0),enpara_in%epara_min)
! enpara_in=enpara
END SUBROUTINE eigen
END MODULE m_eigen
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