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!! @author Charles F. Vardeman II |
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!! @author Matthew Meineke |
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< |
!! @version $Id: do_Forces.F90,v 1.30 2003-08-26 20:37:30 tim Exp $, $Date: 2003-08-26 20:37:30 $, $Name: not supported by cvs2svn $, $Revision: 1.30 $ |
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!! @version $Id: do_Forces.F90,v 1.49 2004-04-15 16:18:26 tim Exp $, $Date: 2004-04-15 16:18:26 $, $Name: not supported by cvs2svn $, $Revision: 1.49 $ |
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module do_Forces |
10 |
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use force_globals |
15 |
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use lj |
16 |
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use sticky_pair |
17 |
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use dipole_dipole |
18 |
+ |
use charge_charge |
19 |
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use reaction_field |
20 |
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use gb_pair |
21 |
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use vector_class |
31 |
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#define __FORTRAN90 |
32 |
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#include "fForceField.h" |
33 |
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|
34 |
< |
logical, save :: do_forces_initialized = .false., haveRlist = .false. |
34 |
> |
logical, save :: haveRlist = .false. |
35 |
> |
logical, save :: haveNeighborList = .false. |
36 |
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logical, save :: havePolicies = .false. |
37 |
+ |
logical, save :: haveSIMvariables = .false. |
38 |
+ |
logical, save :: havePropertyMap = .false. |
39 |
+ |
logical, save :: haveSaneForceField = .false. |
40 |
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logical, save :: FF_uses_LJ |
41 |
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logical, save :: FF_uses_sticky |
42 |
+ |
logical, save :: FF_uses_charges |
43 |
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logical, save :: FF_uses_dipoles |
44 |
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logical, save :: FF_uses_RF |
45 |
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logical, save :: FF_uses_GB |
46 |
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logical, save :: FF_uses_EAM |
47 |
+ |
logical, save :: SIM_uses_LJ |
48 |
+ |
logical, save :: SIM_uses_sticky |
49 |
+ |
logical, save :: SIM_uses_charges |
50 |
+ |
logical, save :: SIM_uses_dipoles |
51 |
+ |
logical, save :: SIM_uses_RF |
52 |
+ |
logical, save :: SIM_uses_GB |
53 |
+ |
logical, save :: SIM_uses_EAM |
54 |
+ |
logical, save :: SIM_requires_postpair_calc |
55 |
+ |
logical, save :: SIM_requires_prepair_calc |
56 |
+ |
logical, save :: SIM_uses_directional_atoms |
57 |
+ |
logical, save :: SIM_uses_PBC |
58 |
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|
59 |
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real(kind=dp), save :: rlist, rlistsq |
60 |
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|
62 |
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public :: do_force_loop |
63 |
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public :: setRlistDF |
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|
65 |
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|
66 |
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#ifdef PROFILE |
67 |
< |
real(kind = dp) :: forceTime |
68 |
< |
real(kind = dp) :: forceTimeInitial, forceTimeFinal |
69 |
< |
real(kind = dp) :: globalForceTime |
70 |
< |
real(kind = dp) :: maxForceTime |
53 |
< |
integer, save :: nloops = 0 |
67 |
> |
public :: getforcetime |
68 |
> |
real, save :: forceTime = 0 |
69 |
> |
real :: forceTimeInitial, forceTimeFinal |
70 |
> |
integer :: nLoops |
71 |
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#endif |
72 |
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|
73 |
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type :: Properties |
74 |
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logical :: is_lj = .false. |
75 |
+ |
logical :: is_sticky = .false. |
76 |
+ |
logical :: is_dp = .false. |
77 |
+ |
logical :: is_gb = .false. |
78 |
+ |
logical :: is_eam = .false. |
79 |
+ |
logical :: is_charge = .false. |
80 |
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real(kind=DP) :: charge = 0.0_DP |
81 |
+ |
real(kind=DP) :: dipole_moment = 0.0_DP |
82 |
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end type Properties |
83 |
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|
84 |
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type(Properties), dimension(:),allocatable :: PropertyMap |
85 |
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|
86 |
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contains |
87 |
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|
88 |
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subroutine setRlistDF( this_rlist ) |
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rlistsq = rlist * rlist |
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|
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haveRlist = .true. |
66 |
– |
if( havePolicies ) do_forces_initialized = .true. |
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|
97 |
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end subroutine setRlistDF |
98 |
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|
99 |
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subroutine createPropertyMap(status) |
100 |
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integer :: nAtypes |
101 |
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integer :: status |
102 |
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integer :: i |
103 |
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logical :: thisProperty |
104 |
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real (kind=DP) :: thisDPproperty |
105 |
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|
106 |
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status = 0 |
107 |
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|
108 |
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nAtypes = getSize(atypes) |
109 |
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|
110 |
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if (nAtypes == 0) then |
111 |
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status = -1 |
112 |
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return |
113 |
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end if |
114 |
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|
115 |
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if (.not. allocated(PropertyMap)) then |
116 |
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allocate(PropertyMap(nAtypes)) |
117 |
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endif |
118 |
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|
119 |
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do i = 1, nAtypes |
120 |
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call getElementProperty(atypes, i, "is_LJ", thisProperty) |
121 |
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PropertyMap(i)%is_LJ = thisProperty |
122 |
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|
123 |
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call getElementProperty(atypes, i, "is_Charge", thisProperty) |
124 |
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PropertyMap(i)%is_Charge = thisProperty |
125 |
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|
126 |
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if (thisProperty) then |
127 |
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call getElementProperty(atypes, i, "charge", thisDPproperty) |
128 |
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PropertyMap(i)%charge = thisDPproperty |
129 |
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endif |
130 |
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|
131 |
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call getElementProperty(atypes, i, "is_DP", thisProperty) |
132 |
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PropertyMap(i)%is_DP = thisProperty |
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|
134 |
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if (thisProperty) then |
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call getElementProperty(atypes, i, "dipole_moment", thisDPproperty) |
136 |
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PropertyMap(i)%dipole_moment = thisDPproperty |
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endif |
138 |
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|
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call getElementProperty(atypes, i, "is_Sticky", thisProperty) |
140 |
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PropertyMap(i)%is_Sticky = thisProperty |
141 |
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call getElementProperty(atypes, i, "is_GB", thisProperty) |
142 |
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PropertyMap(i)%is_GB = thisProperty |
143 |
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call getElementProperty(atypes, i, "is_EAM", thisProperty) |
144 |
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PropertyMap(i)%is_EAM = thisProperty |
145 |
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end do |
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|
147 |
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havePropertyMap = .true. |
148 |
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|
149 |
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end subroutine createPropertyMap |
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|
151 |
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subroutine setSimVariables() |
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SIM_uses_LJ = SimUsesLJ() |
153 |
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SIM_uses_sticky = SimUsesSticky() |
154 |
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SIM_uses_charges = SimUsesCharges() |
155 |
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SIM_uses_dipoles = SimUsesDipoles() |
156 |
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SIM_uses_RF = SimUsesRF() |
157 |
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SIM_uses_GB = SimUsesGB() |
158 |
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SIM_uses_EAM = SimUsesEAM() |
159 |
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SIM_requires_postpair_calc = SimRequiresPostpairCalc() |
160 |
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SIM_requires_prepair_calc = SimRequiresPrepairCalc() |
161 |
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SIM_uses_directional_atoms = SimUsesDirectionalAtoms() |
162 |
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SIM_uses_PBC = SimUsesPBC() |
163 |
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|
164 |
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haveSIMvariables = .true. |
165 |
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|
166 |
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return |
167 |
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end subroutine setSimVariables |
168 |
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|
169 |
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subroutine doReadyCheck(error) |
170 |
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integer, intent(out) :: error |
171 |
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|
172 |
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integer :: myStatus |
173 |
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|
174 |
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error = 0 |
175 |
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|
176 |
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if (.not. havePropertyMap) then |
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|
178 |
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myStatus = 0 |
179 |
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|
180 |
+ |
call createPropertyMap(myStatus) |
181 |
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|
182 |
+ |
if (myStatus .ne. 0) then |
183 |
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write(default_error, *) 'createPropertyMap failed in do_Forces!' |
184 |
+ |
error = -1 |
185 |
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return |
186 |
+ |
endif |
187 |
+ |
endif |
188 |
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|
189 |
+ |
if (.not. haveSIMvariables) then |
190 |
+ |
call setSimVariables() |
191 |
+ |
endif |
192 |
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|
193 |
+ |
if (.not. haveRlist) then |
194 |
+ |
write(default_error, *) 'rList has not been set in do_Forces!' |
195 |
+ |
error = -1 |
196 |
+ |
return |
197 |
+ |
endif |
198 |
+ |
|
199 |
+ |
if (SIM_uses_LJ .and. FF_uses_LJ) then |
200 |
+ |
if (.not. havePolicies) then |
201 |
+ |
write(default_error, *) 'LJ mixing Policies have not been set in do_Forces!' |
202 |
+ |
error = -1 |
203 |
+ |
return |
204 |
+ |
endif |
205 |
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endif |
206 |
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|
207 |
+ |
if (.not. haveNeighborList) then |
208 |
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write(default_error, *) 'neighbor list has not been initialized in do_Forces!' |
209 |
+ |
error = -1 |
210 |
+ |
return |
211 |
+ |
end if |
212 |
+ |
|
213 |
+ |
if (.not. haveSaneForceField) then |
214 |
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write(default_error, *) 'Force Field is not sane in do_Forces!' |
215 |
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error = -1 |
216 |
+ |
return |
217 |
+ |
end if |
218 |
+ |
|
219 |
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#ifdef IS_MPI |
220 |
+ |
if (.not. isMPISimSet()) then |
221 |
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write(default_error,*) "ERROR: mpiSimulation has not been initialized!" |
222 |
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error = -1 |
223 |
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return |
224 |
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endif |
225 |
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#endif |
226 |
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return |
227 |
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end subroutine doReadyCheck |
228 |
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|
229 |
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|
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subroutine init_FF(LJMIXPOLICY, use_RF_c, thisStat) |
231 |
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|
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integer, intent(in) :: LJMIXPOLICY |
251 |
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|
252 |
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FF_uses_LJ = .false. |
253 |
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FF_uses_sticky = .false. |
254 |
+ |
FF_uses_charges = .false. |
255 |
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FF_uses_dipoles = .false. |
256 |
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FF_uses_GB = .false. |
257 |
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FF_uses_EAM = .false. |
258 |
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|
259 |
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call getMatchingElementList(atypes, "is_LJ", .true., nMatches, MatchList) |
260 |
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if (nMatches .gt. 0) FF_uses_LJ = .true. |
261 |
< |
|
261 |
> |
|
262 |
> |
call getMatchingElementList(atypes, "is_Charge", .true., nMatches, MatchList) |
263 |
> |
if (nMatches .gt. 0) FF_uses_charges = .true. |
264 |
> |
|
265 |
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call getMatchingElementList(atypes, "is_DP", .true., nMatches, MatchList) |
266 |
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if (nMatches .gt. 0) FF_uses_dipoles = .true. |
267 |
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|
275 |
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call getMatchingElementList(atypes, "is_EAM", .true., nMatches, MatchList) |
276 |
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if (nMatches .gt. 0) FF_uses_EAM = .true. |
277 |
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|
278 |
+ |
!! Assume sanity (for the sake of argument) |
279 |
+ |
haveSaneForceField = .true. |
280 |
+ |
|
281 |
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!! check to make sure the FF_uses_RF setting makes sense |
282 |
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|
283 |
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if (FF_uses_dipoles) then |
289 |
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if (FF_uses_RF) then |
290 |
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write(default_error,*) 'Using Reaction Field with no dipoles? Huh?' |
291 |
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thisStat = -1 |
292 |
+ |
haveSaneForceField = .false. |
293 |
|
return |
294 |
|
endif |
295 |
|
endif |
304 |
|
case default |
305 |
|
write(default_error,*) 'unknown LJ Mixing Policy!' |
306 |
|
thisStat = -1 |
307 |
+ |
haveSaneForceField = .false. |
308 |
|
return |
309 |
|
end select |
310 |
|
if (my_status /= 0) then |
311 |
|
thisStat = -1 |
312 |
+ |
haveSaneForceField = .false. |
313 |
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return |
314 |
|
end if |
315 |
+ |
havePolicies = .true. |
316 |
|
endif |
317 |
|
|
318 |
|
if (FF_uses_sticky) then |
319 |
|
call check_sticky_FF(my_status) |
320 |
|
if (my_status /= 0) then |
321 |
|
thisStat = -1 |
322 |
+ |
haveSaneForceField = .false. |
323 |
|
return |
324 |
|
end if |
325 |
|
endif |
326 |
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|
327 |
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|
328 |
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if (FF_uses_EAM) then |
329 |
< |
call init_EAM_FF(my_status) |
329 |
> |
call init_EAM_FF(my_status) |
330 |
|
if (my_status /= 0) then |
331 |
+ |
write(default_error, *) "init_EAM_FF returned a bad status" |
332 |
|
thisStat = -1 |
333 |
+ |
haveSaneForceField = .false. |
334 |
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return |
335 |
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end if |
336 |
|
endif |
337 |
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|
164 |
– |
|
165 |
– |
|
338 |
|
if (FF_uses_GB) then |
339 |
|
call check_gb_pair_FF(my_status) |
340 |
|
if (my_status .ne. 0) then |
341 |
|
thisStat = -1 |
342 |
+ |
haveSaneForceField = .false. |
343 |
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return |
344 |
|
endif |
345 |
|
endif |
346 |
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|
347 |
|
if (FF_uses_GB .and. FF_uses_LJ) then |
348 |
|
endif |
349 |
< |
if (.not. do_forces_initialized) then |
349 |
> |
if (.not. haveNeighborList) then |
350 |
|
!! Create neighbor lists |
351 |
< |
call expandNeighborList(getNlocal(), my_status) |
351 |
> |
call expandNeighborList(nLocal, my_status) |
352 |
|
if (my_Status /= 0) then |
353 |
|
write(default_error,*) "SimSetup: ExpandNeighborList returned error." |
354 |
|
thisStat = -1 |
355 |
|
return |
356 |
|
endif |
357 |
+ |
haveNeighborList = .true. |
358 |
|
endif |
359 |
|
|
186 |
– |
|
187 |
– |
havePolicies = .true. |
188 |
– |
if( haveRlist ) do_forces_initialized = .true. |
189 |
– |
|
360 |
|
end subroutine init_FF |
361 |
|
|
362 |
|
|
365 |
|
subroutine do_force_loop(q, A, u_l, f, t, tau, pot, do_pot_c, do_stress_c, & |
366 |
|
error) |
367 |
|
!! Position array provided by C, dimensioned by getNlocal |
368 |
< |
real ( kind = dp ), dimension(3,getNlocal()) :: q |
368 |
> |
real ( kind = dp ), dimension(3,nLocal) :: q |
369 |
|
!! Rotation Matrix for each long range particle in simulation. |
370 |
< |
real( kind = dp), dimension(9,getNlocal()) :: A |
370 |
> |
real( kind = dp), dimension(9,nLocal) :: A |
371 |
|
!! Unit vectors for dipoles (lab frame) |
372 |
< |
real( kind = dp ), dimension(3,getNlocal()) :: u_l |
372 |
> |
real( kind = dp ), dimension(3,nLocal) :: u_l |
373 |
|
!! Force array provided by C, dimensioned by getNlocal |
374 |
< |
real ( kind = dp ), dimension(3,getNlocal()) :: f |
374 |
> |
real ( kind = dp ), dimension(3,nLocal) :: f |
375 |
|
!! Torsion array provided by C, dimensioned by getNlocal |
376 |
< |
real( kind = dp ), dimension(3,getNlocal()) :: t |
376 |
> |
real( kind = dp ), dimension(3,nLocal) :: t |
377 |
> |
|
378 |
|
!! Stress Tensor |
379 |
|
real( kind = dp), dimension(9) :: tau |
380 |
|
real ( kind = dp ) :: pot |
387 |
|
integer :: ncol |
388 |
|
integer :: nprocs |
389 |
|
#endif |
219 |
– |
integer :: nlocal |
390 |
|
integer :: natoms |
391 |
|
logical :: update_nlist |
392 |
|
integer :: i, j, jbeg, jend, jnab |
394 |
|
real( kind = DP ) :: rijsq |
395 |
|
real(kind=dp),dimension(3) :: d |
396 |
|
real(kind=dp) :: rfpot, mu_i, virial |
397 |
< |
integer :: me_i |
397 |
> |
integer :: me_i, me_j |
398 |
|
logical :: is_dp_i |
399 |
|
integer :: neighborListSize |
400 |
|
integer :: listerror, error |
401 |
|
integer :: localError |
402 |
+ |
integer :: propPack_i, propPack_j |
403 |
|
|
404 |
< |
real(kind=dp) :: listSkin = 1.0 |
234 |
< |
|
404 |
> |
real(kind=dp) :: listSkin = 1.0 |
405 |
|
|
406 |
|
!! initialize local variables |
407 |
|
|
408 |
|
#ifdef IS_MPI |
409 |
|
pot_local = 0.0_dp |
240 |
– |
nlocal = getNlocal() |
410 |
|
nrow = getNrow(plan_row) |
411 |
|
ncol = getNcol(plan_col) |
412 |
|
#else |
244 |
– |
nlocal = getNlocal() |
413 |
|
natoms = nlocal |
414 |
|
#endif |
415 |
|
|
416 |
< |
call check_initialization(localError) |
416 |
> |
call doReadyCheck(localError) |
417 |
|
if ( localError .ne. 0 ) then |
418 |
< |
call handleError("do_force_loop","Not Initialized") |
418 |
> |
call handleError("do_force_loop", "Not Initialized") |
419 |
|
error = -1 |
420 |
|
return |
421 |
|
end if |
424 |
|
do_pot = do_pot_c |
425 |
|
do_stress = do_stress_c |
426 |
|
|
259 |
– |
|
427 |
|
! Gather all information needed by all force loops: |
428 |
|
|
429 |
|
#ifdef IS_MPI |
431 |
|
call gather(q,q_Row,plan_row3d) |
432 |
|
call gather(q,q_Col,plan_col3d) |
433 |
|
|
434 |
< |
if (FF_UsesDirectionalAtoms() .and. SimUsesDirectionalAtoms()) then |
434 |
> |
if (FF_UsesDirectionalAtoms() .and. SIM_uses_directional_atoms) then |
435 |
|
call gather(u_l,u_l_Row,plan_row3d) |
436 |
|
call gather(u_l,u_l_Col,plan_col3d) |
437 |
|
|
447 |
|
nloops = nloops + 1 |
448 |
|
#endif |
449 |
|
|
450 |
< |
if (FF_RequiresPrepairCalc() .and. SimRequiresPrepairCalc()) then |
450 |
> |
if (FF_RequiresPrepairCalc() .and. SIM_requires_prepair_calc) then |
451 |
|
!! See if we need to update neighbor lists |
452 |
|
call checkNeighborList(nlocal, q, listSkin, update_nlist) |
453 |
|
!! if_mpi_gather_stuff_for_prepair |
611 |
|
#ifdef IS_MPI |
612 |
|
|
613 |
|
if (update_nlist) then |
447 |
– |
|
614 |
|
!! save current configuration, construct neighbor list, |
615 |
|
!! and calculate forces |
616 |
|
call saveNeighborList(nlocal, q) |
619 |
|
nlist = 0 |
620 |
|
|
621 |
|
do i = 1, nrow |
622 |
+ |
|
623 |
|
point(i) = nlist + 1 |
624 |
|
|
625 |
|
inner: do j = 1, ncol |
677 |
|
#else |
678 |
|
|
679 |
|
if (update_nlist) then |
680 |
< |
|
680 |
> |
|
681 |
|
! save current configuration, contruct neighbor list, |
682 |
|
! and calculate forces |
683 |
|
call saveNeighborList(natoms, q) |
768 |
|
f(1:3,i) = f(1:3,i) + f_temp(1:3,i) |
769 |
|
end do |
770 |
|
|
771 |
< |
if (FF_UsesDirectionalAtoms() .and. SimUsesDirectionalAtoms()) then |
771 |
> |
if (FF_UsesDirectionalAtoms() .and. SIM_uses_directional_atoms) then |
772 |
|
t_temp = 0.0_dp |
773 |
|
call scatter(t_Row,t_temp,plan_row3d) |
774 |
|
do i = 1,nlocal |
802 |
|
endif |
803 |
|
#endif |
804 |
|
|
805 |
< |
if (FF_RequiresPostpairCalc() .and. SimRequiresPostpairCalc()) then |
805 |
> |
if (FF_RequiresPostpairCalc() .and. SIM_requires_postpair_calc) then |
806 |
|
|
807 |
< |
if (FF_uses_RF .and. SimUsesRF()) then |
808 |
< |
|
807 |
> |
if (FF_uses_RF .and. SIM_uses_RF) then |
808 |
> |
|
809 |
|
#ifdef IS_MPI |
810 |
|
call scatter(rf_Row,rf,plan_row3d) |
811 |
|
call scatter(rf_Col,rf_Temp,plan_col3d) |
814 |
|
end do |
815 |
|
#endif |
816 |
|
|
817 |
< |
do i = 1, getNlocal() |
817 |
> |
do i = 1, nLocal |
818 |
|
|
819 |
|
rfpot = 0.0_DP |
820 |
|
#ifdef IS_MPI |
822 |
|
#else |
823 |
|
me_i = atid(i) |
824 |
|
#endif |
825 |
< |
call getElementProperty(atypes, me_i, "is_DP", is_DP_i) |
826 |
< |
if ( is_DP_i ) then |
827 |
< |
call getElementProperty(atypes, me_i, "dipole_moment", mu_i) |
825 |
> |
|
826 |
> |
if (PropertyMap(me_i)%is_DP) then |
827 |
> |
|
828 |
> |
mu_i = PropertyMap(me_i)%dipole_moment |
829 |
> |
|
830 |
|
!! The reaction field needs to include a self contribution |
831 |
|
!! to the field: |
832 |
< |
call accumulate_self_rf(i, mu_i, u_l) |
832 |
> |
call accumulate_self_rf(i, mu_i, u_l) |
833 |
|
!! Get the reaction field contribution to the |
834 |
|
!! potential and torques: |
835 |
|
call reaction_field_final(i, mu_i, u_l, rfpot, t, do_pot) |
866 |
|
tau = tau_Temp |
867 |
|
virial = virial_Temp |
868 |
|
endif |
869 |
< |
|
869 |
> |
|
870 |
|
#endif |
871 |
< |
|
872 |
< |
#ifdef PROFILE |
873 |
< |
if (do_pot) then |
705 |
< |
|
706 |
< |
#ifdef IS_MPI |
707 |
< |
|
708 |
< |
|
709 |
< |
call printCommTime() |
710 |
< |
|
711 |
< |
call mpi_allreduce(forceTime,globalForceTime,1,MPI_DOUBLE_PRECISION, & |
712 |
< |
mpi_sum,mpi_comm_world,mpi_err) |
713 |
< |
|
714 |
< |
call mpi_allreduce(forceTime,maxForceTime,1,MPI_DOUBLE_PRECISION, & |
715 |
< |
MPI_MAX,mpi_comm_world,mpi_err) |
716 |
< |
|
717 |
< |
call mpi_comm_size( MPI_COMM_WORLD, nprocs,mpi_err) |
718 |
< |
|
719 |
< |
if (getMyNode() == 0) then |
720 |
< |
write(*,*) "Total processor time spent in force calculations is: ", globalForceTime |
721 |
< |
write(*,*) "Total Time spent in force loop per processor is: ", globalforceTime/nprocs |
722 |
< |
write(*,*) "Maximum force time on any processor is: ", maxForceTime |
723 |
< |
end if |
724 |
< |
#else |
725 |
< |
write(*,*) "Time spent in force loop is: ", forceTime |
726 |
< |
#endif |
727 |
< |
|
728 |
< |
|
729 |
< |
endif |
730 |
< |
|
731 |
< |
#endif |
732 |
< |
|
733 |
< |
|
734 |
< |
|
871 |
> |
|
872 |
> |
|
873 |
> |
|
874 |
|
end subroutine do_force_loop |
875 |
|
|
876 |
|
subroutine do_pair(i, j, rijsq, d, do_pot, do_stress, u_l, A, f, t, pot) |
877 |
|
|
878 |
|
real( kind = dp ) :: pot |
879 |
< |
real( kind = dp ), dimension(3,getNlocal()) :: u_l |
880 |
< |
real (kind=dp), dimension(9,getNlocal()) :: A |
881 |
< |
real (kind=dp), dimension(3,getNlocal()) :: f |
882 |
< |
real (kind=dp), dimension(3,getNlocal()) :: t |
879 |
> |
real( kind = dp ), dimension(3,nLocal) :: u_l |
880 |
> |
real (kind=dp), dimension(9,nLocal) :: A |
881 |
> |
real (kind=dp), dimension(3,nLocal) :: f |
882 |
> |
real (kind=dp), dimension(3,nLocal) :: t |
883 |
|
|
884 |
|
logical, intent(inout) :: do_pot, do_stress |
885 |
|
integer, intent(in) :: i, j |
886 |
|
real ( kind = dp ), intent(inout) :: rijsq |
887 |
|
real ( kind = dp ) :: r |
888 |
|
real ( kind = dp ), intent(inout) :: d(3) |
750 |
– |
logical :: is_LJ_i, is_LJ_j |
751 |
– |
logical :: is_DP_i, is_DP_j |
752 |
– |
logical :: is_GB_i, is_GB_j |
753 |
– |
logical :: is_EAM_i,is_EAM_j |
754 |
– |
logical :: is_Sticky_i, is_Sticky_j |
889 |
|
integer :: me_i, me_j |
890 |
|
|
891 |
|
r = sqrt(rijsq) |
894 |
|
if (tagRow(i) .eq. tagColumn(j)) then |
895 |
|
write(0,*) 'do_pair is doing', i , j, tagRow(i), tagColumn(j) |
896 |
|
endif |
763 |
– |
|
897 |
|
me_i = atid_row(i) |
898 |
|
me_j = atid_col(j) |
766 |
– |
|
899 |
|
#else |
768 |
– |
|
900 |
|
me_i = atid(i) |
901 |
|
me_j = atid(j) |
771 |
– |
|
902 |
|
#endif |
903 |
< |
|
904 |
< |
if (FF_uses_LJ .and. SimUsesLJ()) then |
905 |
< |
call getElementProperty(atypes, me_i, "is_LJ", is_LJ_i) |
906 |
< |
call getElementProperty(atypes, me_j, "is_LJ", is_LJ_j) |
907 |
< |
|
908 |
< |
if ( is_LJ_i .and. is_LJ_j ) & |
909 |
< |
call do_lj_pair(i, j, d, r, rijsq, pot, f, do_pot, do_stress) |
903 |
> |
|
904 |
> |
if (FF_uses_LJ .and. SIM_uses_LJ) then |
905 |
> |
|
906 |
> |
if ( PropertyMap(me_i)%is_LJ .and. PropertyMap(me_j)%is_LJ ) then |
907 |
> |
call do_lj_pair(i, j, d, r, rijsq, pot, f, do_pot, do_stress) |
908 |
> |
endif |
909 |
> |
|
910 |
|
endif |
911 |
< |
|
912 |
< |
if (FF_uses_dipoles .and. SimUsesDipoles()) then |
783 |
< |
call getElementProperty(atypes, me_i, "is_DP", is_DP_i) |
784 |
< |
call getElementProperty(atypes, me_j, "is_DP", is_DP_j) |
911 |
> |
|
912 |
> |
if (FF_uses_charges .and. SIM_uses_charges) then |
913 |
|
|
914 |
< |
if ( is_DP_i .and. is_DP_j ) then |
914 |
> |
if (PropertyMap(me_i)%is_Charge .and. PropertyMap(me_j)%is_Charge) then |
915 |
> |
call do_charge_pair(i, j, d, r, rijsq, pot, f, do_pot, do_stress) |
916 |
> |
endif |
917 |
> |
|
918 |
> |
endif |
919 |
> |
|
920 |
> |
if (FF_uses_dipoles .and. SIM_uses_dipoles) then |
921 |
> |
|
922 |
> |
if ( PropertyMap(me_i)%is_DP .and. PropertyMap(me_j)%is_DP) then |
923 |
|
call do_dipole_pair(i, j, d, r, rijsq, pot, u_l, f, t, & |
924 |
|
do_pot, do_stress) |
925 |
< |
if (FF_uses_RF .and. SimUsesRF()) then |
925 |
> |
if (FF_uses_RF .and. SIM_uses_RF) then |
926 |
|
call accumulate_rf(i, j, r, u_l) |
927 |
|
call rf_correct_forces(i, j, d, r, u_l, f, do_stress) |
928 |
< |
endif |
793 |
< |
|
928 |
> |
endif |
929 |
|
endif |
930 |
+ |
|
931 |
|
endif |
932 |
|
|
933 |
< |
if (FF_uses_Sticky .and. SimUsesSticky()) then |
933 |
> |
if (FF_uses_Sticky .and. SIM_uses_sticky) then |
934 |
|
|
935 |
< |
call getElementProperty(atypes, me_i, "is_Sticky", is_Sticky_i) |
800 |
< |
call getElementProperty(atypes, me_j, "is_Sticky", is_Sticky_j) |
801 |
< |
|
802 |
< |
if ( is_Sticky_i .and. is_Sticky_j ) then |
935 |
> |
if ( PropertyMap(me_i)%is_Sticky .and. PropertyMap(me_j)%is_Sticky) then |
936 |
|
call do_sticky_pair(i, j, d, r, rijsq, A, pot, f, t, & |
937 |
|
do_pot, do_stress) |
938 |
|
endif |
939 |
+ |
|
940 |
|
endif |
941 |
|
|
942 |
|
|
943 |
< |
if (FF_uses_GB .and. SimUsesGB()) then |
810 |
< |
|
811 |
< |
|
812 |
< |
call getElementProperty(atypes, me_i, "is_GB", is_GB_i) |
813 |
< |
call getElementProperty(atypes, me_j, "is_GB", is_GB_j) |
943 |
> |
if (FF_uses_GB .and. SIM_uses_GB) then |
944 |
|
|
945 |
< |
if ( is_GB_i .and. is_GB_j ) then |
945 |
> |
if ( PropertyMap(me_i)%is_GB .and. PropertyMap(me_j)%is_GB) then |
946 |
|
call do_gb_pair(i, j, d, r, rijsq, u_l, pot, f, t, & |
947 |
|
do_pot, do_stress) |
948 |
|
endif |
949 |
+ |
|
950 |
|
endif |
951 |
< |
|
951 |
> |
|
952 |
> |
if (FF_uses_EAM .and. SIM_uses_EAM) then |
953 |
> |
|
954 |
> |
if ( PropertyMap(me_i)%is_EAM .and. PropertyMap(me_j)%is_EAM) then |
955 |
> |
call do_eam_pair(i, j, d, r, rijsq, pot, f, do_pot, do_stress) |
956 |
> |
endif |
957 |
> |
|
958 |
> |
endif |
959 |
|
|
822 |
– |
|
823 |
– |
if (FF_uses_EAM .and. SimUsesEAM()) then |
824 |
– |
call getElementProperty(atypes, me_i, "is_EAM", is_EAM_i) |
825 |
– |
call getElementProperty(atypes, me_j, "is_EAM", is_EAM_j) |
826 |
– |
|
827 |
– |
if ( is_EAM_i .and. is_EAM_j ) & |
828 |
– |
call do_eam_pair(i, j, d, r, rijsq, pot, f, do_pot, do_stress) |
829 |
– |
endif |
830 |
– |
|
831 |
– |
|
832 |
– |
|
833 |
– |
|
960 |
|
end subroutine do_pair |
961 |
|
|
962 |
|
|
963 |
|
|
964 |
|
subroutine do_prepair(i, j, rijsq, d, do_pot, do_stress, u_l, A, f, t, pot) |
965 |
|
real( kind = dp ) :: pot |
966 |
< |
real( kind = dp ), dimension(3,getNlocal()) :: u_l |
967 |
< |
real (kind=dp), dimension(9,getNlocal()) :: A |
968 |
< |
real (kind=dp), dimension(3,getNlocal()) :: f |
969 |
< |
real (kind=dp), dimension(3,getNlocal()) :: t |
966 |
> |
real( kind = dp ), dimension(3,nLocal) :: u_l |
967 |
> |
real (kind=dp), dimension(9,nLocal) :: A |
968 |
> |
real (kind=dp), dimension(3,nLocal) :: f |
969 |
> |
real (kind=dp), dimension(3,nLocal) :: t |
970 |
|
|
971 |
|
logical, intent(inout) :: do_pot, do_stress |
972 |
|
integer, intent(in) :: i, j |
996 |
|
|
997 |
|
#endif |
998 |
|
|
999 |
< |
if (FF_uses_EAM .and. SimUsesEAM()) then |
1000 |
< |
call getElementProperty(atypes, me_i, "is_EAM", is_EAM_i) |
1001 |
< |
call getElementProperty(atypes, me_j, "is_EAM", is_EAM_j) |
876 |
< |
|
877 |
< |
if ( is_EAM_i .and. is_EAM_j ) & |
999 |
> |
if (FF_uses_EAM .and. SIM_uses_EAM) then |
1000 |
> |
|
1001 |
> |
if (PropertyMap(me_i)%is_EAM .and. PropertyMap(me_j)%is_EAM) & |
1002 |
|
call calc_EAM_prepair_rho(i, j, d, r, rijsq ) |
879 |
– |
endif |
1003 |
|
|
1004 |
+ |
endif |
1005 |
+ |
|
1006 |
|
end subroutine do_prepair |
1007 |
|
|
1008 |
|
|
1012 |
|
integer :: nlocal |
1013 |
|
real( kind = dp ) :: pot |
1014 |
|
|
1015 |
< |
if (FF_uses_EAM .and. SimUsesEAM()) then |
1015 |
> |
if (FF_uses_EAM .and. SIM_uses_EAM) then |
1016 |
|
call calc_EAM_preforce_Frho(nlocal,pot) |
1017 |
|
endif |
1018 |
|
|
1031 |
|
d(1:3) = q_j(1:3) - q_i(1:3) |
1032 |
|
|
1033 |
|
! Wrap back into periodic box if necessary |
1034 |
< |
if ( SimUsesPBC() ) then |
1034 |
> |
if ( SIM_uses_PBC ) then |
1035 |
|
|
1036 |
|
if( .not.boxIsOrthorhombic ) then |
1037 |
|
! calc the scaled coordinates. |
1071 |
|
|
1072 |
|
end subroutine get_interatomic_vector |
1073 |
|
|
949 |
– |
subroutine check_initialization(error) |
950 |
– |
integer, intent(out) :: error |
951 |
– |
|
952 |
– |
error = 0 |
953 |
– |
! Make sure we are properly initialized. |
954 |
– |
if (.not. do_forces_initialized) then |
955 |
– |
write(*,*) "Forces not initialized" |
956 |
– |
error = -1 |
957 |
– |
return |
958 |
– |
endif |
959 |
– |
|
960 |
– |
#ifdef IS_MPI |
961 |
– |
if (.not. isMPISimSet()) then |
962 |
– |
write(default_error,*) "ERROR: mpiSimulation has not been initialized!" |
963 |
– |
error = -1 |
964 |
– |
return |
965 |
– |
endif |
966 |
– |
#endif |
967 |
– |
|
968 |
– |
return |
969 |
– |
end subroutine check_initialization |
970 |
– |
|
971 |
– |
|
1074 |
|
subroutine zero_work_arrays() |
1075 |
|
|
1076 |
|
#ifdef IS_MPI |
1103 |
|
#endif |
1104 |
|
|
1105 |
|
|
1106 |
< |
if (FF_uses_EAM .and. SimUsesEAM()) then |
1106 |
> |
if (FF_uses_EAM .and. SIM_uses_EAM) then |
1107 |
|
call clean_EAM() |
1108 |
|
endif |
1109 |
|
|
1223 |
|
doesit = FF_uses_RF |
1224 |
|
end function FF_RequiresPostpairCalc |
1225 |
|
|
1226 |
+ |
#ifdef PROFILE |
1227 |
+ |
function getforcetime() result(totalforcetime) |
1228 |
+ |
real(kind=dp) :: totalforcetime |
1229 |
+ |
totalforcetime = forcetime |
1230 |
+ |
end function getforcetime |
1231 |
+ |
#endif |
1232 |
+ |
|
1233 |
|
!! This cleans componets of force arrays belonging only to fortran |
1234 |
|
|
1235 |
|
end module do_Forces |