Newer
Older
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
! |
! ||===\\ |
! || \\ |
! || || //==\\ || || //==|| ||/==\\ |
! || || || || || || || || || || |
! || // || || || || || || || |
! ||===// \\==// \\==\\ \\==\\ || |
! |
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
program DOUAR
use threads
use definitions
implicit none
INCLUDE 'mpif.h'
integer i,j,is,iter,istep,niter,nedge,nedgen
integer ntriangle,ndof,ndoft,material0,nsurfacen
integer numarg,iargc
integer ierr,nproc,iproc,k,nrem
integer current_level
integer ie_ov,ie_loc,ie_level,iter_nl
integer err,iunit,cltemp
integer nremove,ninject,nnmax,nadd,naddp,ref_count
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
integer nleaves_new_mem1
integer nleaves_new_mem2
integer nleaves_old_mem1
integer nleaves_old_mem2
integer, external :: ioctree_number_of_elements
double precision x,y,z,z0,u,v,w
double precision exx,eyy,ezz,exy,eyz,ezx,e2dmax
double precision duvw,uvw,dtcourant,current_time
double precision umax,xxx,yyy,zzz,x0_leaf,y0_leaf,z0_leaf
double precision total,step,inc
real time1,time2,time3
character :: ic*7
character*3 :: ciproc
character*4 :: cs,cs2
character*40 :: string
character*72 :: shift
logical converge,increase_current_level,velocity_converged,usecourant
type (sheet),dimension(:),allocatable::surface,surface0
type (octreev) ov
type (octreelsf) olsf
type (octreesolve) osolve
type (material),dimension(:),allocatable::mat
type (void) vo
type (cloud) cl
type (topology),dimension(:),allocatable::tpl
type (box),dimension(:),allocatable::boxes
type (cross_section),dimension(:),allocatable::sections
type (face),dimension(6) :: cube_faces
type (edge),dimension(:),allocatable::ed,edswap
type (parameters) params
type (thread) threadinfo
integer n_iproc_st,n_iproc_end,n_iproc
integer ldb,nrhs,n,nz_loc
integer, dimension(:), allocatable :: ia,ja
logical, dimension(:), allocatable :: iproc_col
double precision, dimension(:), allocatable :: avals
double precision, dimension(:,:), allocatable :: b,zisodisp
double precision, dimension(:), allocatable :: weightel
double precision, dimension(:), allocatable :: xyz_t
shift=' '
ndof=3
ndoft=1
params%mpe=8
nrhs = 1
nleaves_old_mem1=0
nleaves_old_mem2=0
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
call mpi_init(ierr)
call mpi_comm_size (mpi_comm_world,nproc,ierr)
call mpi_comm_rank (mpi_comm_world,iproc,ierr)
call write_streepjes(6,2)
!=====[allocate threadinfo and open mpi log and memory heap files]=========
params%nmpi=nproc
call int_to_char(ciproc,3,iproc)
threadinfo%Logunit=1000+iproc
open (unit=threadinfo%Logunit,file='./DEBUG/mpilogs/Log_'//ciproc//'.dat',status='replace')
write(threadinfo%Logunit,*) 'This is douar, last modifed 2009-12-21'
if (iproc.eq.0) write(*,*) 'This is douar, last modifed 2009-12-21, using ', nproc, ' processors.'
write(threadinfo%Logunit,'(a,i3)') 'Log file of mpi process',iproc
call heap_init(threadinfo,2000+iproc,'./DEBUG/mpilogs/mem_heap_'//ciproc//'.dat')
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
! is there any input file to douar ?
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
numarg=iargc()
! 2009-09-03: Douglas Guptill
! mpich doesn't allow us to read the command line
! so we simulate an empty one
numarg = 0
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
if (numarg==0) then
params%infile='input.txt'
if (iproc.eq.0) write(*,*) 'program called with no argument'
else
call getarg (1,params%infile)
if (iproc.eq.0) then
write(*,*) 'program called with input file ',params%infile
end if
end if
call write_streepjes(6,2)
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
! read controlling parameters
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
call read_controlling_parameters (params,threadinfo)
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
! open and prepare output files
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
call io_DoRuRe2 (params,'init')
call show_time (total,step,inc,0,'Start of Computations$')
call show_time (total,step,inc,1,'Reading Input$')
allocate (surface ( params%ns ),stat=err) ; if (err.ne.0) call stop_run ('Error alloc surface in main$')
allocate (surface0 ( params%ns ),stat=err) ; if (err.ne.0) call stop_run ('Error alloc surface0 in main$')
allocate (mat (0:params%nmat),stat=err) ; if (err.ne.0) call stop_run ('Error alloc mat in main$')
allocate (params%materialn(0:params%ns ),stat=err); if (err.ne.0) call stop_run ('Error alloc materialn in main$')
if (params%nboxes.gt.0) then
allocate (boxes(params%nboxes),stat=err) ; if (err.ne.0) call stop_run ('Error alloc boxes arrays$')
else
allocate (boxes(1),stat=err) ! necessary to avoid nil size argument
endif
if (params%nsections.gt.0) then
allocate (sections(params%nsections),stat=err) ; if (err.ne.0) call stop_run ('Error alloc cross_section arrays$')
else
allocate (sections(1),stat=err) ! necessary to avoid nil size argument
end if
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
! read input file for all parameters of the run
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
call read_input_file (params,threadinfo,material0,mat,surface,boxes,sections,cube_faces)
if (params%irestart==0) then
current_level=params%initial_refine_level
else
current_level=params%levelmax_oct
end if
call show_time (total,step,inc,1,'Problem Setup$')
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
! either reads or creates the surface(s)
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
call show_time (total,step,inc,1,'define surfaces$')
call define_surface(params,surface,threadinfo,total,step,inc,current_time)
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
! either reads or creates the cloud
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
call show_time (total,step,inc,1,'define cloud$')
call define_cloud(cl,params,zisodisp)
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
! extract material information to be passed to solver
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
params%materialn(0)=material0
do i=1,params%ns
params%materialn(i)=surface(i)%material
enddo
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
! compute plastic parameters
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
call compute_plastic_params (params,mat)
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
! either reads or creates the velocity octree
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
call show_time (total,step,inc,1,'define velocity octree$')
call define_ov (ov,params,threadinfo)
istep=1+params%irestart
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
! is the CFL condition used for the timestep ?
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
usecourant = (params%dt .lt. 0.d0)
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
! beginning of time stepping
!------------------------------------------------------------------------------|
!------------------------------------------------------------------------------|
do while (istep.le.params%nstep)
call write_streepjes(6,2)
call write_streepjes(8,2)
call show_time (total,step,inc,-istep,'Start of Step $')
if (iproc.eq.0) write(8,*) 'Doing step ',istep
call write_streepjes(6,2)
call write_streepjes(8,2)
call heap_hop1(threadinfo,istep)
!---------------------------------------------------------------------------|
!---------------------------------------------------------------------------|
! refining surfaces
!---------------------------------------------------------------------------|
!---------------------------------------------------------------------------|
call show_time (total,step,inc,1,'Loop over surfaces$')
do is=1,params%ns
call int_to_char(ic,2,is)
call show_time (total,step,inc,1,'surface '//ic(1:2)//'$')
if (iproc.eq.0 ) then
write (8,*) 'Surface ',is,' has ',surface(is)%nsurface,'particles before refinement'
if (params%debug>=1) write(*,'(a,i2,a,i8,a)') shift//'S.',is,': ',surface(is)%nsurface,'points'
end if
if (surface(is)%activation_time.ge.current_time+tiny(current_time)) then
!------------------------------------------------------------------------!
! if surface is slave to top surface, no refinement
!------------------------------------------------------------------------!
deallocate(surface(is)%x,surface(is)%y,surface(is)%z)
deallocate(surface(is)%xn,surface(is)%yn,surface(is)%zn)
deallocate(surface(is)%r,surface(is)%s)
deallocate(surface(is)%icon)
surface(is)%nsurface=surface(1)%nsurface
surface(is)%nt=surface(1)%nt
allocate (surface(is)%x(surface(is)%nsurface),surface(is)%y(surface(is)%nsurface),surface(is)%z(surface(is)%nsurface))
allocate (surface(is)%xn(surface(is)%nsurface),surface(is)%yn(surface(is)%nsurface),surface(is)%zn(surface(is)%nsurface))
allocate (surface(is)%r(surface(is)%nsurface),surface(is)%s(surface(is)%nsurface))
allocate (surface(is)%icon(3,surface(is)%nt))
surface(is)%x=surface(1)%x
surface(is)%y=surface(1)%y
surface(is)%z=surface(1)%z
surface(is)%xn=surface(1)%xn
surface(is)%yn=surface(1)%yn
surface(is)%zn=surface(1)%zn
surface(is)%r=surface(1)%r
surface(is)%s=surface(1)%s
surface(is)%icon=surface(1)%icon(:,1:surface(is)%nt)
else
!------------------------------------------------------------------------!
! if surface is no slave to top surface, do refine
!------------------------------------------------------------------------!
ref_count=1
nadd=1
do while (nadd>0)
call show_time (total,step,inc,1,'refine surface$')
call refine_surface(params,surface(is),threadinfo,nadd,is,istep,ref_count)
call show_time (total,step,inc,1,'check delaunay$')
call check_delaunay (params,surface(is),is,istep,'delaunay_after_refine',ref_count)
call DoRuRe_surf_stats (params%doDoRuRe,istep,ref_count,is,surface(is)%nt,surface(is)%nsurface,nedge,nadd)
ref_count=ref_count+1
end do
endif
if (iproc.eq.0 ) then
write (8,*) 'Surface ',is,' has ',surface(is)%nsurface,'particles after refinement'
if (params%debug>=1) write(*,'(a,i2,a,i8,a)') shift//'S.',is,': ',surface(is)%nsurface,'points'
end if
end do
!---------------------------------------------------------------------------|
!---------------------------------------------------------------------------|
! Stores the geometry of the surfaces for the mid-point iterative scheme
!---------------------------------------------------------------------------|
!---------------------------------------------------------------------------|
do is=1,params%ns
surface0(is)%nsurface=surface(is)%nsurface
allocate (surface0(is)%r(surface0(is)%nsurface),stat=threadinfo%err)
call heap (threadinfo,'surface0(is)%r','main',size(surface0(is)%r),'dp',+1)
allocate (surface0(is)%s(surface0(is)%nsurface),stat=threadinfo%err)
call heap (threadinfo,'surface0(is)%s','main',size(surface0(is)%s),'dp',+1)
allocate (surface0(is)%x(surface0(is)%nsurface),stat=threadinfo%err)
call heap (threadinfo,'surface0(is)%x','main',size(surface0(is)%x),'dp',+1)
allocate (surface0(is)%y(surface0(is)%nsurface),stat=threadinfo%err)
call heap (threadinfo,'surface0(is)%y','main',size(surface0(is)%y),'dp',+1)
allocate (surface0(is)%z(surface0(is)%nsurface),stat=threadinfo%err)
call heap (threadinfo,'surface0(is)%z','main',size(surface0(is)%z),'dp',+1)
allocate (surface0(is)%xn(surface0(is)%nsurface),stat=threadinfo%err)
call heap (threadinfo,'surface0(is)%xn','main',size(surface0(is)%xn),'dp',+1)
allocate (surface0(is)%yn(surface0(is)%nsurface),stat=threadinfo%err)
call heap (threadinfo,'surface0(is)%yn','main',size(surface0(is)%yn),'dp',+1)
allocate (surface0(is)%zn(surface0(is)%nsurface),stat=threadinfo%err)
call heap (threadinfo,'surface0(is)%zn','main',size(surface0(is)%zn),'dp',+1)
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
surface0(is)%r=surface(is)%r
surface0(is)%s=surface(is)%s
surface0(is)%x=surface(is)%x
surface0(is)%y=surface(is)%y
surface0(is)%z=surface(is)%z
surface0(is)%xn=surface(is)%xn
surface0(is)%yn=surface(is)%yn
surface0(is)%zn=surface(is)%zn
enddo
!---------------------------------------------------------------------------|
!---------------------------------------------------------------------------|
! beginning of grid iterations
!---------------------------------------------------------------------------|
!---------------------------------------------------------------------------|
iter =1
do while (iter.le.abs(params%griditer).or.iter.eq.1)
call write_streepjes(6,1)
call write_streepjes(8,1)
call show_time (total,step,inc,-iter,' Start of iteration $')
if(iproc.eq.0) write(8,*) 'Doing iteration ',iter
call write_streepjes(6,1)
call write_streepjes(8,1)
call heap_hop2(threadinfo,iter)
call show_time (total,step,inc,1,'Create octree solve$')
converge=.false.
! if (params%griditer .lt. 0 .and. current_level==params%levelmax_oct) converge=.true.
if (iproc.eq.0 .and. params%debug>=1) then
write(*,'(a,L1)') shift//'(1) params%griditer < 0 ',(params%griditer.lt.0)
write(*,'(a,L1)') shift//'(2) current_level==params%levelmax_oct',(current_level==params%levelmax_oct)
write(*,'(a,L1)') shift//'(3) increase_current_level ',increase_current_level
write(*,'(a,L1)') shift//'converge = (1) & (2) & (3) -> ',(params%griditer .lt. 0 .and. current_level==params%levelmax_oct .and. increase_current_level)
end if
if (params%griditer .lt. 0 .and. current_level==params%levelmax_oct .and. increase_current_level) converge=.true.
if (iproc.eq.0 .and. converge .and. params%debug>=1) then
write(*,'(a)') shift//'+++++++++++++++++'
write(*,'(a)') shift//'grid conv reached'
write(*,'(a)') shift//'+++++++++++++++++'
end if
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
! creation of osolve
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
! we create the large "solve" octree, ie the octree on which the finite
! elements will be built.
osolve%noctree=params%noctreemax
allocate (osolve%octree(osolve%noctree),stat=threadinfo%err)
call heap (threadinfo,'osolve%octree','main',size(osolve%octree),'int',+1)
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
call octree_init (osolve%octree,osolve%noctree)
call octree_create_uniform (osolve%octree,osolve%noctree,params%leveluniform_oct)
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
! refinement/improvement of osolve
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
call improve_osolve (osolve,ov,params,threadinfo,istep,iter,total,step,inc, &
current_level,boxes,cube_faces,increase_current_level )
nleaves_new_mem1=osolve%octree(2)
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
! find connectivity for osolve
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
call show_time (total,step,inc,1,'Build osolve icon$')
osolve%nleaves = ioctree_number_of_elements (osolve%octree,osolve%noctree)
osolve%nnode = osolve%nleaves*3
osolve%nlsf = params%ns
if (iproc.eq.0) write (8,*) osolve%nleaves,' leaves in solve octree '
allocate (osolve%icon(8,osolve%nleaves),stat=threadinfo%err)
call heap (threadinfo,'osolve%icon','main',size(osolve%icon),'int',+1)
allocate (osolve%x(osolve%nnode),stat=threadinfo%err)
call heap (threadinfo,'osolve%x', 'main',size(osolve%x),'dp',+1)
allocate (osolve%y(osolve%nnode),stat=threadinfo%err)
call heap (threadinfo,'osolve%y', 'main',size(osolve%y),'dp',+1)
allocate (osolve%z(osolve%nnode),stat=threadinfo%err)
call heap (threadinfo,'osolve%z', 'main',size(osolve%z),'dp',+1)
call octree_find_node_connectivity (osolve%octree,osolve%noctree, &
osolve%icon,osolve%nleaves,osolve%x,osolve%y,osolve%z,osolve%nnode)
! osolve%nnode has been changed by octree_find_node_connectivity, so re-size x,y,z
call octreesolve_shrink_xyz(osolve, threadinfo)
! now that osolve%nnode is known we can allocate osolve%lsf
allocate (osolve%lsf(osolve%nnode,osolve%nlsf),stat=threadinfo%err)
call heap (threadinfo,'osolve%lsf', 'main',size(osolve%lsf),'dp',+1)
osolve%lsf=0.d0
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
! imbed the surfaces in osolve
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
call show_time (total,step,inc,1,'Imbed surface in osolve$')
do is=1,params%ns
write (ic(1:2),'(i2)') is
call show_time (total,step,inc,1,'embedding surface '//ic(1:2)//'$')
call embed_surface_in_octree (osolve,params,surface(is),is,istep,iter,threadinfo)
enddo
nleaves_new_mem2=osolve%octree(2)
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
! assess grid convergence
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
call show_time (total,step,inc,1,'Assessing octree stability$')
increase_current_level= (nleaves_old_mem2 .ge. nleaves_new_mem2 .and. &
(dble(nleaves_old_mem2-nleaves_new_mem2)) / (dble(nleaves_old_mem2+nleaves_new_mem2))*2.d0 &
.lt. params%octree_refine_ratio )
! increase_current_level= ((dble(nleaves_old_mem2-nleaves_new_mem2)) / (dble(nleaves_old_mem2+nleaves_new_mem2))*2.d0 &
! .lt. params%octree_refine_ratio )
if(iproc.eq.0 .and. params%debug>=1) then
write(*,'(a,i5,a)') shift//'current refine level ',current_level
write(*,'(a)') shift//'After criterion based refinement:'
write(*,'(a,i8,a)') shift//'nleaves_old= ',nleaves_old_mem1,' leaves'
write(*,'(a,i8,a)') shift//'nleaves_new= ',nleaves_new_mem1,' leaves'
write(*,'(a)') shift//'After surfaces embedding:'
write(*,'(a,i8,a)') shift//'nleaves_old= ',nleaves_old_mem2,' leaves'
write(*,'(a,i8,a)') shift//'nleaves_new= ',nleaves_new_mem2,' leaves'
write(*,'(a,l1)') shift//'C2: authorise increase of refine level = ',increase_current_level
end if
nleaves_old_mem1=nleaves_new_mem1
nleaves_old_mem2=nleaves_new_mem2
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
! allocate fields of osolve
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
allocate (osolve%u(osolve%nnode),stat=threadinfo%err)
call heap (threadinfo,'osolve%u','main',size(osolve%u),'dp',+1)
allocate (osolve%v(osolve%nnode),stat=threadinfo%err)
call heap (threadinfo,'osolve%v','main',size(osolve%v),'dp',+1)
allocate (osolve%w(osolve%nnode),stat=threadinfo%err)
call heap (threadinfo,'osolve%w','main',size(osolve%w),'dp',+1)
allocate (osolve%temp(osolve%nnode),stat=threadinfo%err)
call heap (threadinfo,'osolve%temp','main',size(osolve%temp),'dp',+1)
allocate (osolve%pressure(osolve%nleaves),stat=threadinfo%err)
call heap (threadinfo,'osolve%pressure','main',size(osolve%pressure),'dp',+1)
allocate (osolve%spressure(osolve%nleaves),stat=threadinfo%err)
call heap (threadinfo,'osolve%spressure','main',size(osolve%spressure),'dp',+1)
allocate (osolve%strain(osolve%nnode),stat=threadinfo%err)
call heap (threadinfo,'osolve%strain','main',size(osolve%strain),'dp',+1)
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
osolve%u = 0.d0
osolve%v = 0.d0
osolve%w = 0.d0
osolve%temp = 0.d0
osolve%pressure = 0.d0
osolve%spressure = 0.d0
osolve%strain = 0.d0
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
! improve and update cloud fields
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
call show_time (total,step,inc,1,'Change 3D cloud$')
call update_cloud_structure (cl,osolve,params,ninject,nremove,istep)
! if (istep==1) call strain_history (params,osolve,cl)
! call strain_history (params,osolve,cl)
call DoRuRe_cloud_stats (params%doDoRuRe,istep,iter,cl%np,nremove,ninject,cl%strain,cl%temp,cl%press)
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
! interpolate velocity from ov to solve, prepare ov receive the new solution
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
call show_time (total,step,inc,1,'Interpolate velo onto osolve$')
call interpolate_ov_on_osolve (osolve,ov,iter,params,threadinfo)
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
! find bad faces of solve octree
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
call show_time (total,step,inc,1,'Find bad faces$')
osolve%nface=osolve%nleaves
allocate (osolve%iface(9,osolve%nface),stat=threadinfo%err)
call heap (threadinfo,'osolve%iface','main',size(osolve%iface),'int',+1)
call octree_find_bad_faces (osolve%octree,osolve%noctree, &
osolve%iface,osolve%nface, &
osolve%icon,osolve%nleaves)
if (osolve%nface.gt.osolve%nleaves) call stop_run ('nface larger than nleaves$')
if (iproc.eq.0) write (8,*) osolve%nface,' bad faces in solve octree'
if (iproc.eq.0) write (8,'(a,i9)') shift//'nb of bad faces',osolve%nface
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
! find void (which nodes are in the void) and which elements are entirely in
! the void and should not be included in the fe calculations
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
call show_time (total,step,inc,1,'Find void$')
allocate (vo%node(osolve%nnode),stat=threadinfo%err)
call heap (threadinfo,'vo%node','main',size(vo%node),'int',+1)
allocate (vo%leaf(osolve%nnode),stat=threadinfo%err)
call heap (threadinfo,'vo%leaf','main',size(vo%leaf),'int',+1)
allocate (vo%face(osolve%nface),stat=threadinfo%err)
call heap (threadinfo,'vo%face','main',size(vo%face),'int',+1)
allocate (vo%rtf(osolve%nnode),stat=threadinfo%err)
call heap (threadinfo,'vo%rtf','main',size(vo%rtf),'int',+1)
allocate (vo%ftr(osolve%nnode),stat=threadinfo%err)
call heap (threadinfo,'vo%ftr','main',size(vo%ftr),'int',+1)
allocate (vo%influid(osolve%nnode),stat=threadinfo%err)
call heap (threadinfo,'vo%influid','main',size(vo%influid),'bool',+1)
call find_void_nodes (params,osolve,vo,istep,ov,threadinfo)
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
! definition of the bc
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
call show_time (total,step,inc,1,'Define boundary conditions$')
allocate (osolve%kfix(osolve%nnode*3),stat=threadinfo%err)
call heap (threadinfo,'osolve%kfix','main',size(osolve%kfix),'int',+1)
allocate (osolve%kfixt(osolve%nnode),stat=threadinfo%err)
call heap (threadinfo,'osolve%kfixt','main',size(osolve%kfixt),'int',+1)
call define_bc (params,osolve,vo,zisodisp)
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
! build matrix arrays, allocate memory for wsmp
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
call show_time (total,step,inc,1,'wsmp setup1$')
n = vo%nnode * ndof
!---[topology]-----
allocate (tpl(n))
tpl(:)%nheightmax=17*ndof
do i=1,n
allocate (tpl(i)%icol(tpl(i)%nheightmax))
enddo
call heap (threadinfo,'tpl(:)%icol(:)','main',n*tpl(1)%nheightmax,'int',+1)
!---[topology]-----
call wsmp_setup1 (n,n_iproc_st,n_iproc_end,n_iproc,nz_loc,ldb,ndof,vo,osolve,tpl,params,threadinfo,istep,iter)
allocate(iproc_col(n),stat=threadinfo%err) ; call heap (threadinfo,'iproc_col','main',size(iproc_col),'bool',+1)
allocate(ja(nz_loc),stat=threadinfo%err) ; call heap (threadinfo,'ja','main',size(ja),'int',+1)
allocate(ia(n_iproc+1),stat=threadinfo%err) ; call heap (threadinfo,'ia','main',size(ia),'int',+1)
allocate(avals(nz_loc),stat=threadinfo%err) ; call heap (threadinfo,'avals','main',size(avals),'dp',+1)
allocate(b(ldb,nrhs),stat=threadinfo%err) ; call heap (threadinfo,'b','main',size(b),'dp',+1)
call show_time (total,step,inc,1,'wsmp setup2$')
call wsmp_setup2 (n,n_iproc,n_iproc_st,n_iproc_end,nz_loc,iproc_col, &
ia,ja,ndof,vo,osolve,tpl,params,threadinfo,istep,iter)
!---[topology]-----
call heap (threadinfo,'tpl(:)%icol(:)','main',n*tpl(1)%nheightmax,'int',-1)
do i=1,n
deallocate (tpl(i)%icol)
enddo
deallocate (tpl)
!---[topology]-----
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
! allocate measurement arrays
!------------------------------------------------------------------------|
!------------------------------------------------------------------------|
allocate (osolve%eviscosity(osolve%nleaves),stat=threadinfo%err)
call heap (threadinfo,'osolve%eviscosity','main',size(osolve%eviscosity),'dp',+1)
allocate (osolve%q(osolve%nleaves),stat=threadinfo%err)
call heap (threadinfo,'osolve%q','main',size(osolve%q),'dp',+1)
allocate (osolve%crit(osolve%nleaves),stat=threadinfo%err)
call heap (threadinfo,'osolve%crit','main',size(osolve%crit),'dp',+1)
allocate (osolve%e2d(osolve%nleaves),stat=threadinfo%err)
call heap (threadinfo,'osolve%e2d','main',size(osolve%e2d),'dp',+1)
allocate (osolve%e3d(osolve%nleaves),stat=threadinfo%err)
call heap (threadinfo,'osolve%e3d','main',size(osolve%e3d),'dp',+1)
allocate (osolve%lode(osolve%nleaves),stat=threadinfo%err)
call heap (threadinfo,'osolve%lode','main',size(osolve%lode),'dp',+1)
allocate (osolve%is_plastic(osolve%nleaves),stat=threadinfo%err)
call heap (threadinfo,'osolve%is_plastic','main',size(osolve%is_plastic),'bool',+1)
allocate (weightel(osolve%nleaves))
call heap (threadinfo,'weightel','main',size(weightel),'bool',+1)
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
!--------------------------------------------------------------------------------------
!--------------------------------------------------------------------------------------
! beginning of non linear iterations
!--------------------------------------------------------------------------------------
!--------------------------------------------------------------------------------------
do iter_nl=1,abs(params%nonlinear_iterations)
if (iproc.eq.0) then
write(*,*) '-----------------------------------'
write(8,*) '-----------------------------------'
call show_time(total,step,inc,-iter_nl,' start of non-linear iteration$')
write(8,*) 'Doing inner iteration ',iter_nl
write(*,*) '-----------------------------------'
write(8,*) '-----------------------------------'
end if
call heap_hop3(threadinfo,iter_nl)
!--------------------------------------------------------------------------------------
!--------------------------------------------------------------------------------------
! transfering previous solution from ov to osolve
!--------------------------------------------------------------------------------------
!--------------------------------------------------------------------------------------
if (iter_nl.gt.1) then
do i=1,ov%nnode
osolve%u(i)=ov%unode(i)
osolve%v(i)=ov%vnode(i)
osolve%w(i)=ov%wnode(i)
enddo
end if
! call define_bc (params,osolve,vo)
!if (iproc.eq.0) then
!write(*,*) minval(osolve%u),maxval(osolve%u)
!write(*,*) minval(osolve%v),maxval(osolve%v)
!write(*,*) minval(osolve%w),maxval(osolve%w)
!end if
!--------------------------------------------------------------------------------------
!--------------------------------------------------------------------------------------
! building the FEM matrix and rhs
!--------------------------------------------------------------------------------------
!--------------------------------------------------------------------------------------
call show_time (total,step,inc,1,'build system$')
call build_system_wsmp (n,n_iproc,n_iproc_st,nz_loc,iproc_col,ia,ja,ldb,nrhs,avals,b, &
params,osolve,ndof,mat,vo,istep,iter,iter_nl,threadinfo,weightel)
!--------------------------------------------------------------------------------------
!--------------------------------------------------------------------------------------
! solve system with wsmp solver
!--------------------------------------------------------------------------------------
!--------------------------------------------------------------------------------------
call show_time (total,step,inc,1,'wsmp solve$')
call solve_with_pwssmp (n,nz_loc,n_iproc,n_iproc_st,n_iproc_end,ia,ja, &
ldb,nrhs,avals,b,params,osolve,ov,vo,threadinfo,&
ndof,istep,iter,iter_nl)
!--------------------------------------------------------------------------------------
!--------------------------------------------------------------------------------------
! calculate pressures
!--------------------------------------------------------------------------------------
!--------------------------------------------------------------------------------------
call show_time (total,step,inc,1,'Calculate pressures$')
call compute_pressure (params,osolve,ov,vo,mat)
!--------------------------------------------------------------------------------------
!--------------------------------------------------------------------------------------
! smoothing pressures
!--------------------------------------------------------------------------------------
!--------------------------------------------------------------------------------------
call show_time (total,step,inc,1,'Smoothing pressures$')
call smooth_pressures (osolve,ov,params)
!--------------------------------------------------------------------------------------
!--------------------------------------------------------------------------------------
! leaf measurements
!--------------------------------------------------------------------------------------
!--------------------------------------------------------------------------------------
call show_time (total,step,inc,1,'do leaf measurements$')
call do_leaf_measurements (osolve,ov,params,istep,iter,iter_nl)
!--------------------------------------------------------------------------------------
!--------------------------------------------------------------------------------------
! write all informations in a text file
!--------------------------------------------------------------------------------------
!--------------------------------------------------------------------------------------
if (params%debug>=2) then
call show_time (total,step,inc,1,'write global output$')
call write_global_output(params,istep,iter,current_time,osolve,ov,vo,surface,cl,zisodisp,'debug')
call mpi_barrier (mpi_comm_world,ierr)
! call slices (params,osolve,ov,vo,sections,istep,iter,iter_nl)
Loading
Loading full blame...