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Comparing trunk/OOPSE-4/src/UseTheForce/doForces.F90 (file contents):
Revision 2261 by gezelter, Tue Jun 28 13:58:45 2005 UTC vs.
Revision 2284 by gezelter, Wed Sep 7 19:18:54 2005 UTC

# Line 45 | Line 45
45  
46   !! @author Charles F. Vardeman II
47   !! @author Matthew Meineke
48 < !! @version $Id: doForces.F90,v 1.22 2005-06-28 13:58:45 gezelter Exp $, $Date: 2005-06-28 13:58:45 $, $Name: not supported by cvs2svn $, $Revision: 1.22 $
48 > !! @version $Id: doForces.F90,v 1.37 2005-09-07 19:18:54 gezelter Exp $, $Date: 2005-09-07 19:18:54 $, $Name: not supported by cvs2svn $, $Revision: 1.37 $
49  
50  
51   module doForces
# Line 73 | Line 73 | module doForces
73  
74   #define __FORTRAN90
75   #include "UseTheForce/fSwitchingFunction.h"
76 + #include "UseTheForce/fCutoffPolicy.h"
77   #include "UseTheForce/DarkSide/fInteractionMap.h"
78  
79 +
80    INTEGER, PARAMETER:: PREPAIR_LOOP = 1
81    INTEGER, PARAMETER:: PAIR_LOOP    = 2
82  
81  logical, save :: haveRlist = .false.
83    logical, save :: haveNeighborList = .false.
84    logical, save :: haveSIMvariables = .false.
85    logical, save :: haveSaneForceField = .false.
86 +  logical, save :: haveInteractionHash = .false.
87 +  logical, save :: haveGtypeCutoffMap = .false.
88 +  logical, save :: haveRlist = .false.
89  
90    logical, save :: FF_uses_DirectionalAtoms
87  logical, save :: FF_uses_LennardJones
88  logical, save :: FF_uses_Electrostatics
89  logical, save :: FF_uses_Charges
91    logical, save :: FF_uses_Dipoles
91  logical, save :: FF_uses_Quadrupoles
92  logical, save :: FF_uses_Sticky
93  logical, save :: FF_uses_StickyPower
92    logical, save :: FF_uses_GayBerne
93    logical, save :: FF_uses_EAM
96  logical, save :: FF_uses_Shapes
97  logical, save :: FF_uses_FLARB
94    logical, save :: FF_uses_RF
95  
96    logical, save :: SIM_uses_DirectionalAtoms
101  logical, save :: SIM_uses_LennardJones
102  logical, save :: SIM_uses_Electrostatics
103  logical, save :: SIM_uses_Charges
104  logical, save :: SIM_uses_Dipoles
105  logical, save :: SIM_uses_Quadrupoles
106  logical, save :: SIM_uses_Sticky
107  logical, save :: SIM_uses_StickyPower
108  logical, save :: SIM_uses_GayBerne
97    logical, save :: SIM_uses_EAM
110  logical, save :: SIM_uses_Shapes
111  logical, save :: SIM_uses_FLARB
98    logical, save :: SIM_uses_RF
99    logical, save :: SIM_requires_postpair_calc
100    logical, save :: SIM_requires_prepair_calc
101    logical, save :: SIM_uses_PBC
116  logical, save :: SIM_uses_molecular_cutoffs
102  
103 <  !!!GO AWAY---------
119 <  !!!!!real(kind=dp), save :: rlist, rlistsq
103 >  integer, save :: corrMethod
104  
105    public :: init_FF
106 +  public :: setDefaultCutoffs
107    public :: do_force_loop
108 < !  public :: setRlistDF
108 >  public :: createInteractionHash
109 >  public :: createGtypeCutoffMap
110 >  public :: getStickyCut
111 >  public :: getStickyPowerCut
112 >  public :: getGayBerneCut
113 >  public :: getEAMCut
114 >  public :: getShapeCut
115  
116   #ifdef PROFILE
117    public :: getforcetime
# Line 128 | Line 119 | module doForces
119    real :: forceTimeInitial, forceTimeFinal
120    integer :: nLoops
121   #endif
131
132  type, public :: Interaction
133     integer :: InteractionHash
134     real(kind=dp) :: rCut
135  end type Interaction
122    
123 <  type(Interaction), dimension(:,:),allocatable :: InteractionMap
124 <  
125 <  !public :: addInteraction
126 <  !public :: setInteractionHash
127 <  !public :: getInteractionHash
128 <  public :: createInteractionMap
123 >  !! Variables for cutoff mapping and interaction mapping
124 >  ! Bit hash to determine pair-pair interactions.
125 >  integer, dimension(:,:), allocatable :: InteractionHash
126 >  real(kind=dp), dimension(:), allocatable :: atypeMaxCutoff
127 >  real(kind=dp), dimension(:), allocatable :: groupMaxCutoff
128 >  integer, dimension(:), allocatable :: groupToGtype
129 >  real(kind=dp), dimension(:), allocatable :: gtypeMaxCutoff
130 >  type ::gtypeCutoffs
131 >     real(kind=dp) :: rcut
132 >     real(kind=dp) :: rcutsq
133 >     real(kind=dp) :: rlistsq
134 >  end type gtypeCutoffs
135 >  type(gtypeCutoffs), dimension(:,:), allocatable :: gtypeCutoffMap
136 >
137 >  integer, save :: cutoffPolicy = TRADITIONAL_CUTOFF_POLICY
138 >  real(kind=dp),save :: defaultRcut, defaultRsw, defaultRlist
139    
140   contains
141  
142 <
147 <  subroutine createInteractionMap(status)
142 >  subroutine createInteractionHash(status)
143      integer :: nAtypes
144 <    integer :: status
144 >    integer, intent(out) :: status
145      integer :: i
146      integer :: j
147 <    integer :: ihash
148 <    real(kind=dp) :: myRcut
154 < ! Test Types
147 >    integer :: iHash
148 >    !! Test Types
149      logical :: i_is_LJ
150      logical :: i_is_Elect
151      logical :: i_is_Sticky
# Line 166 | Line 160 | contains
160      logical :: j_is_GB
161      logical :: j_is_EAM
162      logical :: j_is_Shape
163 <    
164 <    
163 >    real(kind=dp) :: myRcut
164 >
165 >    status = 0  
166 >
167      if (.not. associated(atypes)) then
168 <       call handleError("atype", "atypes was not present before call of createDefaultInteractionMap!")
168 >       call handleError("atype", "atypes was not present before call of createInteractionHash!")
169         status = -1
170         return
171      endif
# Line 181 | Line 177 | contains
177         return
178      end if
179  
180 <    if (.not. allocated(InteractionMap)) then
181 <       allocate(InteractionMap(nAtypes,nAtypes))
180 >    if (.not. allocated(InteractionHash)) then
181 >       allocate(InteractionHash(nAtypes,nAtypes))
182      endif
183 +
184 +    if (.not. allocated(atypeMaxCutoff)) then
185 +       allocate(atypeMaxCutoff(nAtypes))
186 +    endif
187          
188      do i = 1, nAtypes
189         call getElementProperty(atypes, i, "is_LennardJones", i_is_LJ)
# Line 236 | Line 236 | contains
236            if (i_is_LJ .and. j_is_Shape) iHash = ior(iHash, SHAPE_LJ)
237  
238  
239 <          InteractionMap(i,j)%InteractionHash = iHash
240 <          InteractionMap(j,i)%InteractionHash = iHash
239 >          InteractionHash(i,j) = iHash
240 >          InteractionHash(j,i) = iHash
241  
242         end do
243  
244      end do
245  end subroutine createInteractionMap
245  
246 +    haveInteractionHash = .true.
247 +  end subroutine createInteractionHash
248  
249 +  subroutine createGtypeCutoffMap(stat)
250  
251 < !!! THIS GOES AWAY FOR SIZE DEPENDENT CUTOFF
252 < !!$  subroutine setRlistDF( this_rlist )
253 < !!$
254 < !!$   real(kind=dp) :: this_rlist
255 < !!$
256 < !!$    rlist = this_rlist
257 < !!$    rlistsq = rlist * rlist
258 < !!$
257 < !!$    haveRlist = .true.
258 < !!$
259 < !!$  end subroutine setRlistDF
251 >    integer, intent(out), optional :: stat
252 >    logical :: i_is_LJ
253 >    logical :: i_is_Elect
254 >    logical :: i_is_Sticky
255 >    logical :: i_is_StickyP
256 >    logical :: i_is_GB
257 >    logical :: i_is_EAM
258 >    logical :: i_is_Shape
259  
260 +    integer :: myStatus, nAtypes,  i, j, istart, iend, jstart, jend
261 +    integer :: n_in_i, me_i, ia, g, atom1, nGroupTypes
262 +    real(kind=dp):: thisSigma, bigSigma, thisRcut, tol, skin
263 +    real(kind=dp) :: biggestAtypeCutoff
264  
265 +    stat = 0
266 +    if (.not. haveInteractionHash) then
267 +       call createInteractionHash(myStatus)      
268 +       if (myStatus .ne. 0) then
269 +          write(default_error, *) 'createInteractionHash failed in doForces!'
270 +          stat = -1
271 +          return
272 +       endif
273 +    endif
274 +
275 +    nAtypes = getSize(atypes)
276 +    
277 +    do i = 1, nAtypes
278 +       if (SimHasAtype(i)) then    
279 +          call getElementProperty(atypes, i, "is_LennardJones", i_is_LJ)
280 +          call getElementProperty(atypes, i, "is_Electrostatic", i_is_Elect)
281 +          call getElementProperty(atypes, i, "is_Sticky", i_is_Sticky)
282 +          call getElementProperty(atypes, i, "is_StickyPower", i_is_StickyP)
283 +          call getElementProperty(atypes, i, "is_GayBerne", i_is_GB)
284 +          call getElementProperty(atypes, i, "is_EAM", i_is_EAM)
285 +          call getElementProperty(atypes, i, "is_Shape", i_is_Shape)
286 +          
287 +          atypeMaxCutoff(i) = 0.0_dp
288 +          if (i_is_LJ) then
289 +             thisRcut = getSigma(i) * 2.5_dp
290 +             if (thisRCut .gt. atypeMaxCutoff(i)) atypeMaxCutoff(i) = thisRCut
291 +          endif
292 +          if (i_is_Elect) then
293 +             thisRcut = defaultRcut
294 +             if (thisRCut .gt. atypeMaxCutoff(i)) atypeMaxCutoff(i) = thisRCut
295 +          endif
296 +          if (i_is_Sticky) then
297 +             thisRcut = getStickyCut(i)
298 +             if (thisRCut .gt. atypeMaxCutoff(i)) atypeMaxCutoff(i) = thisRCut
299 +          endif
300 +          if (i_is_StickyP) then
301 +             thisRcut = getStickyPowerCut(i)
302 +             if (thisRCut .gt. atypeMaxCutoff(i)) atypeMaxCutoff(i) = thisRCut
303 +          endif
304 +          if (i_is_GB) then
305 +             thisRcut = getGayBerneCut(i)
306 +             if (thisRCut .gt. atypeMaxCutoff(i)) atypeMaxCutoff(i) = thisRCut
307 +          endif
308 +          if (i_is_EAM) then
309 +             thisRcut = getEAMCut(i)
310 +             if (thisRCut .gt. atypeMaxCutoff(i)) atypeMaxCutoff(i) = thisRCut
311 +          endif
312 +          if (i_is_Shape) then
313 +             thisRcut = getShapeCut(i)
314 +             if (thisRCut .gt. atypeMaxCutoff(i)) atypeMaxCutoff(i) = thisRCut
315 +          endif
316 +          
317 +          if (atypeMaxCutoff(i).gt.biggestAtypeCutoff) then
318 +             biggestAtypeCutoff = atypeMaxCutoff(i)
319 +          endif
320 +       endif
321 +    enddo
322 +  
323 +    nGroupTypes = 0
324 +    
325 +    istart = 1
326 + #ifdef IS_MPI
327 +    iend = nGroupsInRow
328 + #else
329 +    iend = nGroups
330 + #endif
331 +    
332 +    !! allocate the groupToGtype and gtypeMaxCutoff here.
333 +    if(.not.allocated(groupToGtype)) then
334 +       allocate(groupToGtype(iend))
335 +       allocate(groupMaxCutoff(iend))
336 +       allocate(gtypeMaxCutoff(iend))
337 +    endif
338 +    !! first we do a single loop over the cutoff groups to find the
339 +    !! largest cutoff for any atypes present in this group.  We also
340 +    !! create gtypes at this point.
341 +    
342 +    tol = 1.0d-6
343 +    
344 +    do i = istart, iend      
345 +       n_in_i = groupStartRow(i+1) - groupStartRow(i)
346 +       groupMaxCutoff(i) = 0.0_dp
347 +       do ia = groupStartRow(i), groupStartRow(i+1)-1
348 +          atom1 = groupListRow(ia)
349 + #ifdef IS_MPI
350 +          me_i = atid_row(atom1)
351 + #else
352 +          me_i = atid(atom1)
353 + #endif          
354 +          if (atypeMaxCutoff(me_i).gt.groupMaxCutoff(i)) then
355 +             groupMaxCutoff(i)=atypeMaxCutoff(me_i)
356 +          endif
357 +       enddo
358 +       if (nGroupTypes.eq.0) then
359 +          nGroupTypes = nGroupTypes + 1
360 +          gtypeMaxCutoff(nGroupTypes) = groupMaxCutoff(i)
361 +          groupToGtype(i) = nGroupTypes
362 +       else
363 +          do g = 1, nGroupTypes
364 +             if ( abs(groupMaxCutoff(i) - gtypeMaxCutoff(g)).gt.tol) then
365 +                nGroupTypes = nGroupTypes + 1
366 +                gtypeMaxCutoff(nGroupTypes) = groupMaxCutoff(i)
367 +                groupToGtype(i) = nGroupTypes
368 +             else
369 +                groupToGtype(i) = g
370 +             endif
371 +          enddo
372 +       endif
373 +    enddo
374 +    
375 +    !! allocate the gtypeCutoffMap here.
376 +    allocate(gtypeCutoffMap(nGroupTypes,nGroupTypes))
377 +    !! then we do a double loop over all the group TYPES to find the cutoff
378 +    !! map between groups of two types
379 +    
380 +    do i = 1, nGroupTypes
381 +       do j = 1, nGroupTypes
382 +      
383 +          select case(cutoffPolicy)
384 +          case(TRADITIONAL_CUTOFF_POLICY)
385 +             thisRcut = maxval(gtypeMaxCutoff)
386 +          case(MIX_CUTOFF_POLICY)
387 +             thisRcut = 0.5_dp * (gtypeMaxCutoff(i) + gtypeMaxCutoff(j))
388 +          case(MAX_CUTOFF_POLICY)
389 +             thisRcut = max(gtypeMaxCutoff(i), gtypeMaxCutoff(j))
390 +          case default
391 +             call handleError("createGtypeCutoffMap", "Unknown Cutoff Policy")
392 +             return
393 +          end select
394 +          gtypeCutoffMap(i,j)%rcut = thisRcut
395 +          gtypeCutoffMap(i,j)%rcutsq = thisRcut*thisRcut
396 +          skin = defaultRlist - defaultRcut
397 +          gtypeCutoffMap(i,j)%rlistsq = (thisRcut + skin)**2
398 +
399 +       enddo
400 +    enddo
401 +    
402 +    haveGtypeCutoffMap = .true.
403 +    
404 +  end subroutine createGtypeCutoffMap
405 +  
406 +  subroutine setDefaultCutoffs(defRcut, defRsw, defRlist, cutPolicy)
407 +    real(kind=dp),intent(in) :: defRcut, defRsw, defRlist
408 +    integer, intent(in) :: cutPolicy
409 +    
410 +    defaultRcut = defRcut
411 +    defaultRsw = defRsw
412 +    defaultRlist = defRlist
413 +    cutoffPolicy = cutPolicy
414 +  end subroutine setDefaultCutoffs
415 +  
416 +  subroutine setCutoffPolicy(cutPolicy)
417 +
418 +     integer, intent(in) :: cutPolicy
419 +     cutoffPolicy = cutPolicy
420 +     call createGtypeCutoffMap()
421 +
422 +   end subroutine setCutoffPolicy
423 +    
424 +    
425    subroutine setSimVariables()
426      SIM_uses_DirectionalAtoms = SimUsesDirectionalAtoms()
264    SIM_uses_LennardJones = SimUsesLennardJones()
265    SIM_uses_Electrostatics = SimUsesElectrostatics()
266    SIM_uses_Charges = SimUsesCharges()
267    SIM_uses_Dipoles = SimUsesDipoles()
268    SIM_uses_Sticky = SimUsesSticky()
269    SIM_uses_StickyPower = SimUsesStickyPower()
270    SIM_uses_GayBerne = SimUsesGayBerne()
427      SIM_uses_EAM = SimUsesEAM()
272    SIM_uses_Shapes = SimUsesShapes()
273    SIM_uses_FLARB = SimUsesFLARB()
428      SIM_uses_RF = SimUsesRF()
429      SIM_requires_postpair_calc = SimRequiresPostpairCalc()
430      SIM_requires_prepair_calc = SimRequiresPrepairCalc()
# Line 288 | Line 442 | contains
442  
443      error = 0
444  
445 <    if (.not. haveInteractionMap) then
445 >    if (.not. haveInteractionHash) then      
446 >       myStatus = 0      
447 >       call createInteractionHash(myStatus)      
448 >       if (myStatus .ne. 0) then
449 >          write(default_error, *) 'createInteractionHash failed in doForces!'
450 >          error = -1
451 >          return
452 >       endif
453 >    endif
454  
455 <       myStatus = 0
456 <
457 <       call createInteractionMap(myStatus)
296 <
455 >    if (.not. haveGtypeCutoffMap) then        
456 >       myStatus = 0      
457 >       call createGtypeCutoffMap(myStatus)      
458         if (myStatus .ne. 0) then
459 <          write(default_error, *) 'createInteractionMap failed in doForces!'
459 >          write(default_error, *) 'createGtypeCutoffMap failed in doForces!'
460            error = -1
461            return
462         endif
# Line 305 | Line 466 | contains
466         call setSimVariables()
467      endif
468  
469 <    if (.not. haveRlist) then
470 <       write(default_error, *) 'rList has not been set in doForces!'
471 <       error = -1
472 <       return
473 <    endif
469 >  !  if (.not. haveRlist) then
470 >  !     write(default_error, *) 'rList has not been set in doForces!'
471 >  !     error = -1
472 >  !     return
473 >  !  endif
474  
475      if (.not. haveNeighborList) then
476         write(default_error, *) 'neighbor list has not been initialized in doForces!'
# Line 334 | Line 495 | contains
495    end subroutine doReadyCheck
496  
497  
498 <  subroutine init_FF(use_RF_c, thisStat)
498 >  subroutine init_FF(use_RF, use_UW, use_DW, thisStat)
499  
500 <    logical, intent(in) :: use_RF_c
501 <
500 >    logical, intent(in) :: use_RF
501 >    logical, intent(in) :: use_UW
502 >    logical, intent(in) :: use_DW
503      integer, intent(out) :: thisStat  
504      integer :: my_status, nMatches
505 +    integer :: corrMethod
506      integer, pointer :: MatchList(:) => null()
507      real(kind=dp) :: rcut, rrf, rt, dielect
508  
# Line 347 | Line 510 | contains
510      thisStat = 0
511  
512      !! Fortran's version of a cast:
513 <    FF_uses_RF = use_RF_c
513 >    FF_uses_RF = use_RF
514  
515 +    !! set the electrostatic correction method
516 +    if (use_UW) then
517 +       corrMethod = 1
518 +    elseif (use_DW) then
519 +       corrMethod = 2
520 +    else
521 +       corrMethod = 0
522 +    endif
523 +    
524      !! init_FF is called *after* all of the atom types have been
525      !! defined in atype_module using the new_atype subroutine.
526      !!
# Line 356 | Line 528 | contains
528      !! interactions are used by the force field.    
529  
530      FF_uses_DirectionalAtoms = .false.
359    FF_uses_LennardJones = .false.
360    FF_uses_Electrostatics = .false.
361    FF_uses_Charges = .false.    
531      FF_uses_Dipoles = .false.
363    FF_uses_Sticky = .false.
364    FF_uses_StickyPower = .false.
532      FF_uses_GayBerne = .false.
533      FF_uses_EAM = .false.
367    FF_uses_Shapes = .false.
368    FF_uses_FLARB = .false.
534  
535      call getMatchingElementList(atypes, "is_Directional", .true., &
536           nMatches, MatchList)
537      if (nMatches .gt. 0) FF_uses_DirectionalAtoms = .true.
538  
374    call getMatchingElementList(atypes, "is_LennardJones", .true., &
375         nMatches, MatchList)
376    if (nMatches .gt. 0) FF_uses_LennardJones = .true.
377
378    call getMatchingElementList(atypes, "is_Electrostatic", .true., &
379         nMatches, MatchList)
380    if (nMatches .gt. 0) then
381       FF_uses_Electrostatics = .true.
382    endif
383
384    call getMatchingElementList(atypes, "is_Charge", .true., &
385         nMatches, MatchList)
386    if (nMatches .gt. 0) then
387       FF_uses_Charges = .true.  
388       FF_uses_Electrostatics = .true.
389    endif
390
539      call getMatchingElementList(atypes, "is_Dipole", .true., &
540           nMatches, MatchList)
541 <    if (nMatches .gt. 0) then
394 <       FF_uses_Dipoles = .true.
395 <       FF_uses_Electrostatics = .true.
396 <       FF_uses_DirectionalAtoms = .true.
397 <    endif
398 <
399 <    call getMatchingElementList(atypes, "is_Quadrupole", .true., &
400 <         nMatches, MatchList)
401 <    if (nMatches .gt. 0) then
402 <       FF_uses_Quadrupoles = .true.
403 <       FF_uses_Electrostatics = .true.
404 <       FF_uses_DirectionalAtoms = .true.
405 <    endif
406 <
407 <    call getMatchingElementList(atypes, "is_Sticky", .true., nMatches, &
408 <         MatchList)
409 <    if (nMatches .gt. 0) then
410 <       FF_uses_Sticky = .true.
411 <       FF_uses_DirectionalAtoms = .true.
412 <    endif
413 <
414 <    call getMatchingElementList(atypes, "is_StickyPower", .true., nMatches, &
415 <         MatchList)
416 <    if (nMatches .gt. 0) then
417 <       FF_uses_StickyPower = .true.
418 <       FF_uses_DirectionalAtoms = .true.
419 <    endif
541 >    if (nMatches .gt. 0) FF_uses_Dipoles = .true.
542      
543      call getMatchingElementList(atypes, "is_GayBerne", .true., &
544           nMatches, MatchList)
545 <    if (nMatches .gt. 0) then
424 <       FF_uses_GayBerne = .true.
425 <       FF_uses_DirectionalAtoms = .true.
426 <    endif
545 >    if (nMatches .gt. 0) FF_uses_GayBerne = .true.
546  
547      call getMatchingElementList(atypes, "is_EAM", .true., nMatches, MatchList)
548      if (nMatches .gt. 0) FF_uses_EAM = .true.
549  
431    call getMatchingElementList(atypes, "is_Shape", .true., &
432         nMatches, MatchList)
433    if (nMatches .gt. 0) then
434       FF_uses_Shapes = .true.
435       FF_uses_DirectionalAtoms = .true.
436    endif
550  
438    call getMatchingElementList(atypes, "is_FLARB", .true., &
439         nMatches, MatchList)
440    if (nMatches .gt. 0) FF_uses_FLARB = .true.
441
442    !! Assume sanity (for the sake of argument)
551      haveSaneForceField = .true.
552  
553      !! check to make sure the FF_uses_RF setting makes sense
554  
555 <    if (FF_uses_dipoles) then
555 >    if (FF_uses_Dipoles) then
556         if (FF_uses_RF) then
557            dielect = getDielect()
558            call initialize_rf(dielect)
# Line 457 | Line 565 | contains
565            return
566         endif
567      endif
460
461    !sticky module does not contain check_sticky_FF anymore
462    !if (FF_uses_sticky) then
463    !   call check_sticky_FF(my_status)
464    !   if (my_status /= 0) then
465    !      thisStat = -1
466    !      haveSaneForceField = .false.
467    !      return
468    !   end if
469    !endif
568  
569      if (FF_uses_EAM) then
570         call init_EAM_FF(my_status)
# Line 487 | Line 585 | contains
585         endif
586      endif
587  
490    if (FF_uses_GayBerne .and. FF_uses_LennardJones) then
491    endif
492
588      if (.not. haveNeighborList) then
589         !! Create neighbor lists
590         call expandNeighborList(nLocal, my_status)
# Line 553 | Line 648 | contains
648      integer :: localError
649      integer :: propPack_i, propPack_j
650      integer :: loopStart, loopEnd, loop
651 <
651 >    integer :: iHash
652      real(kind=dp) :: listSkin = 1.0  
653  
654      !! initialize local variables  
# Line 672 | Line 767 | contains
767               endif
768  
769   #ifdef IS_MPI
770 +             me_j = atid_col(j)
771               call get_interatomic_vector(q_group_Row(:,i), &
772                    q_group_Col(:,j), d_grp, rgrpsq)
773   #else
774 +             me_j = atid(j)
775               call get_interatomic_vector(q_group(:,i), &
776                    q_group(:,j), d_grp, rgrpsq)
777   #endif
778  
779 <             if (rgrpsq < rlistsq) then
779 >             if (rgrpsq < gtypeCutoffMap(groupToGtype(i),groupToGtype(j))%rListsq) then
780                  if (update_nlist) then
781                     nlist = nlist + 1
782  
# Line 897 | Line 994 | contains
994   #else
995               me_i = atid(i)
996   #endif
997 <             iMap = InteractionMap(me_i, me_j)%InteractionHash
997 >             iHash = InteractionHash(me_i,me_j)
998              
999 <             if ( iand(iMap, ELECTROSTATIC_PAIR).ne.0 ) then
999 >             if ( iand(iHash, ELECTROSTATIC_PAIR).ne.0 ) then
1000  
1001                  mu_i = getDipoleMoment(me_i)
1002  
# Line 966 | Line 1063 | contains
1063      real ( kind = dp ) :: ebalance
1064      integer :: me_i, me_j
1065  
1066 <    integer :: iMap
1066 >    integer :: iHash
1067  
1068      r = sqrt(rijsq)
1069      vpair = 0.0d0
# Line 980 | Line 1077 | contains
1077      me_j = atid(j)
1078   #endif
1079  
1080 <    iMap = InteractionMap(me_i, me_j)%InteractionHash
1080 >    iHash = InteractionHash(me_i, me_j)
1081  
1082 <    if ( iand(iMap, LJ_PAIR).ne.0 ) then
1082 >    if ( iand(iHash, LJ_PAIR).ne.0 ) then
1083         call do_lj_pair(i, j, d, r, rijsq, sw, vpair, fpair, pot, f, do_pot)
1084      endif
1085  
1086 <    if ( iand(iMap, ELECTROSTATIC_PAIR).ne.0 ) then
1086 >    if ( iand(iHash, ELECTROSTATIC_PAIR).ne.0 ) then
1087         call doElectrostaticPair(i, j, d, r, rijsq, sw, vpair, fpair, &
1088 <            pot, eFrame, f, t, do_pot)
1088 >            pot, eFrame, f, t, do_pot, corrMethod)
1089  
1090         if (FF_uses_RF .and. SIM_uses_RF) then
1091  
# Line 999 | Line 1096 | contains
1096  
1097      endif
1098  
1099 <    if ( iand(iMap, STICKY_PAIR).ne.0 ) then
1099 >    if ( iand(iHash, STICKY_PAIR).ne.0 ) then
1100         call do_sticky_pair(i, j, d, r, rijsq, sw, vpair, fpair, &
1101              pot, A, f, t, do_pot)
1102      endif
1103  
1104 <    if ( iand(iMap, STICKYPOWER_PAIR).ne.0 ) then
1104 >    if ( iand(iHash, STICKYPOWER_PAIR).ne.0 ) then
1105         call do_sticky_power_pair(i, j, d, r, rijsq, sw, vpair, fpair, &
1106              pot, A, f, t, do_pot)
1107      endif
1108  
1109 <    if ( iand(iMap, GAYBERNE_PAIR).ne.0 ) then
1109 >    if ( iand(iHash, GAYBERNE_PAIR).ne.0 ) then
1110         call do_gb_pair(i, j, d, r, rijsq, sw, vpair, fpair, &
1111              pot, A, f, t, do_pot)
1112      endif
1113      
1114 <    if ( iand(iMap, GAYBERNE_LJ).ne.0 ) then
1115 <       call do_gblj_pair(i, j, d, r, rijsq, sw, vpair, fpair, &
1116 <            pot, A, f, t, do_pot)
1114 >    if ( iand(iHash, GAYBERNE_LJ).ne.0 ) then
1115 > !      call do_gblj_pair(i, j, d, r, rijsq, sw, vpair, fpair, &
1116 > !           pot, A, f, t, do_pot)
1117      endif
1118  
1119 <    if ( iand(iMap, EAM_PAIR).ne.0 ) then      
1119 >    if ( iand(iHash, EAM_PAIR).ne.0 ) then      
1120         call do_eam_pair(i, j, d, r, rijsq, sw, vpair, fpair, pot, f, &
1121              do_pot)
1122      endif
1123  
1124 <    if ( iand(iMap, SHAPE_PAIR).ne.0 ) then      
1124 >    if ( iand(iHash, SHAPE_PAIR).ne.0 ) then      
1125         call do_shape_pair(i, j, d, r, rijsq, sw, vpair, fpair, &
1126              pot, A, f, t, do_pot)
1127      endif
1128  
1129 <    if ( iand(iMap, SHAPE_LJ).ne.0 ) then      
1129 >    if ( iand(iHash, SHAPE_LJ).ne.0 ) then      
1130         call do_shape_pair(i, j, d, r, rijsq, sw, vpair, fpair, &
1131              pot, A, f, t, do_pot)
1132      endif
# Line 1051 | Line 1148 | contains
1148      real ( kind = dp )                :: r, rc
1149      real ( kind = dp ), intent(inout) :: d(3), dc(3)
1150  
1151 <    integer :: me_i, me_j, iMap
1151 >    integer :: me_i, me_j, iHash
1152  
1153   #ifdef IS_MPI  
1154      me_i = atid_row(i)
# Line 1061 | Line 1158 | contains
1158      me_j = atid(j)  
1159   #endif
1160  
1161 <    iMap = InteractionMap(me_i, me_j)%InteractionHash
1161 >    iHash = InteractionHash(me_i, me_j)
1162  
1163 <    if ( iand(iMap, EAM_PAIR).ne.0 ) then      
1163 >    if ( iand(iHash, EAM_PAIR).ne.0 ) then      
1164              call calc_EAM_prepair_rho(i, j, d, r, rijsq )
1165      endif
1166      
# Line 1260 | Line 1357 | contains
1357  
1358    function FF_UsesDirectionalAtoms() result(doesit)
1359      logical :: doesit
1360 <    doesit = FF_uses_DirectionalAtoms .or. FF_uses_Dipoles .or. &
1264 <         FF_uses_Quadrupoles .or. FF_uses_Sticky .or. &
1265 <         FF_uses_StickyPower .or. FF_uses_GayBerne .or. FF_uses_Shapes
1360 >    doesit = FF_uses_DirectionalAtoms
1361    end function FF_UsesDirectionalAtoms
1362  
1363    function FF_RequiresPrepairCalc() result(doesit)

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