source: LMDZ5/trunk/libf/phy_common/mod_phys_lmdz_omp_transfert.F90 @ 5098

Last change on this file since 5098 was 2326, checked in by Ehouarn Millour, 9 years ago

Further code reorganization: adding "phy_common", a directory which should contain routines common (wrt structural nature of the underlying code/grid) to all LMDZ-related physics packages.
EM
  • Property copyright set to
    Name of program: LMDZ
    Creation date: 1984
    Version: LMDZ5
    License: CeCILL version 2
    Holder: Laboratoire de m\'et\'eorologie dynamique, CNRS, UMR 8539
    See the license file in the root directory
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 24.2 KB
Line 
1!
2!$Header$
3!
4MODULE mod_phys_lmdz_omp_transfert
5
6  PRIVATE
7 
8  INTEGER,PARAMETER :: grow_factor=1.5
9  INTEGER,PARAMETER :: size_min=1024
10 
11  CHARACTER(LEN=size_min),SAVE            :: buffer_c
12!  INTEGER,SAVE                            :: size_c=0
13  INTEGER,SAVE,ALLOCATABLE,DIMENSION(:)   :: buffer_i
14  INTEGER,SAVE                            :: size_i=0
15  REAL,SAVE,ALLOCATABLE,DIMENSION(:)      :: buffer_r
16  INTEGER,SAVE                            :: size_r=0
17  LOGICAL,SAVE,ALLOCATABLE,DIMENSION(:)   :: buffer_l
18  INTEGER,SAVE                            :: size_l=0
19
20
21 
22 
23  INTERFACE bcast_omp
24    MODULE PROCEDURE bcast_omp_c,                                                     &
25                     bcast_omp_i,bcast_omp_i1,bcast_omp_i2,bcast_omp_i3,bcast_omp_i4, &
26                     bcast_omp_r,bcast_omp_r1,bcast_omp_r2,bcast_omp_r3,bcast_omp_r4, &
27                     bcast_omp_l,bcast_omp_l1,bcast_omp_l2,bcast_omp_l3,bcast_omp_l4
28  END INTERFACE
29
30  INTERFACE scatter_omp
31    MODULE PROCEDURE scatter_omp_i,scatter_omp_i1,scatter_omp_i2,scatter_omp_i3, &
32                     scatter_omp_r,scatter_omp_r1,scatter_omp_r2,scatter_omp_r3, &
33                     scatter_omp_l,scatter_omp_l1,scatter_omp_l2,scatter_omp_l3
34  END INTERFACE
35
36 
37  INTERFACE gather_omp
38    MODULE PROCEDURE gather_omp_i,gather_omp_i1,gather_omp_i2,gather_omp_i3, &
39                     gather_omp_r,gather_omp_r1,gather_omp_r2,gather_omp_r3, &
40                     gather_omp_l,gather_omp_l1,gather_omp_l2,gather_omp_l3 
41  END INTERFACE
42 
43 
44  INTERFACE reduce_sum_omp
45    MODULE PROCEDURE reduce_sum_omp_i,reduce_sum_omp_i1,reduce_sum_omp_i2,reduce_sum_omp_i3,reduce_sum_omp_i4, &
46                     reduce_sum_omp_r,reduce_sum_omp_r1,reduce_sum_omp_r2,reduce_sum_omp_r3,reduce_sum_omp_r4
47  END INTERFACE
48
49
50  PUBLIC bcast_omp,scatter_omp,gather_omp,reduce_sum_omp, omp_barrier
51
52CONTAINS
53
54  SUBROUTINE omp_barrier
55  IMPLICIT NONE
56
57!$OMP BARRIER
58
59  END SUBROUTINE omp_barrier
60 
61  SUBROUTINE check_buffer_i(buff_size)
62  IMPLICIT NONE
63  INTEGER :: buff_size
64
65!$OMP BARRIER
66!$OMP MASTER
67    IF (buff_size>size_i) THEN
68      IF (ALLOCATED(buffer_i)) DEALLOCATE(buffer_i)
69      size_i=MAX(size_min,INT(grow_factor*buff_size))
70      ALLOCATE(buffer_i(size_i))
71    ENDIF
72!$OMP END MASTER
73!$OMP BARRIER
74 
75  END SUBROUTINE check_buffer_i
76 
77  SUBROUTINE check_buffer_r(buff_size)
78  IMPLICIT NONE
79  INTEGER :: buff_size
80
81!$OMP BARRIER
82!$OMP MASTER
83    IF (buff_size>size_r) THEN
84      IF (ALLOCATED(buffer_r)) DEALLOCATE(buffer_r)
85      size_r=MAX(size_min,INT(grow_factor*buff_size))
86      ALLOCATE(buffer_r(size_r))
87    ENDIF
88!$OMP END MASTER
89!$OMP BARRIER
90 
91  END SUBROUTINE check_buffer_r
92 
93  SUBROUTINE check_buffer_l(buff_size)
94  IMPLICIT NONE
95  INTEGER :: buff_size
96
97!$OMP BARRIER
98!$OMP MASTER
99    IF (buff_size>size_l) THEN
100      IF (ALLOCATED(buffer_l)) DEALLOCATE(buffer_l)
101      size_l=MAX(size_min,INT(grow_factor*buff_size))
102      ALLOCATE(buffer_l(size_l))
103    ENDIF
104!$OMP END MASTER
105!$OMP BARRIER
106 
107  END SUBROUTINE check_buffer_l
108   
109!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
110!! Definition des Broadcast --> 4D   !!
111!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
112
113!! -- Les chaine de charactère -- !!
114
115  SUBROUTINE bcast_omp_c(var)
116  IMPLICIT NONE
117    CHARACTER(LEN=*),INTENT(INOUT) :: Var
118   
119    CALL bcast_omp_cgen(Var,len(Var),buffer_c)
120   
121  END SUBROUTINE bcast_omp_c
122
123!! -- Les entiers -- !!
124 
125  SUBROUTINE bcast_omp_i(var)
126  IMPLICIT NONE
127    INTEGER,INTENT(INOUT) :: Var
128    INTEGER :: Var_tmp(1)
129   
130    Var_tmp(1)=Var
131    CALL check_buffer_i(1)
132    CALL bcast_omp_igen(Var_tmp,1,buffer_i)
133    Var=Var_tmp(1)
134
135  END SUBROUTINE bcast_omp_i
136
137
138  SUBROUTINE bcast_omp_i1(var)
139  IMPLICIT NONE
140    INTEGER,INTENT(INOUT) :: Var(:)
141   
142    CALL check_buffer_i(size(Var))
143    CALL bcast_omp_igen(Var,size(Var),buffer_i)
144
145  END SUBROUTINE bcast_omp_i1
146
147
148  SUBROUTINE bcast_omp_i2(var)
149  IMPLICIT NONE
150    INTEGER,INTENT(INOUT) :: Var(:,:)
151   
152    CALL check_buffer_i(size(Var))
153    CALL bcast_omp_igen(Var,size(Var),buffer_i)
154
155  END SUBROUTINE bcast_omp_i2
156
157
158  SUBROUTINE bcast_omp_i3(var)
159  IMPLICIT NONE
160    INTEGER,INTENT(INOUT) :: Var(:,:,:)
161
162    CALL check_buffer_i(size(Var))
163    CALL bcast_omp_igen(Var,size(Var),buffer_i)
164
165  END SUBROUTINE bcast_omp_i3
166
167
168  SUBROUTINE bcast_omp_i4(var)
169  IMPLICIT NONE
170    INTEGER,INTENT(INOUT) :: Var(:,:,:,:)
171   
172    CALL check_buffer_i(size(Var))
173    CALL bcast_omp_igen(Var,size(Var),buffer_i)
174
175  END SUBROUTINE bcast_omp_i4
176
177
178!! -- Les reels -- !!
179
180  SUBROUTINE bcast_omp_r(var)
181  IMPLICIT NONE
182    REAL,INTENT(INOUT) :: Var
183    REAL :: Var_tmp(1)
184   
185    Var_tmp(1)=Var
186    CALL check_buffer_r(1)
187    CALL bcast_omp_rgen(Var_tmp,1,buffer_r)
188    Var=Var_tmp(1)
189
190  END SUBROUTINE bcast_omp_r
191
192
193  SUBROUTINE bcast_omp_r1(var)
194  IMPLICIT NONE
195    REAL,INTENT(INOUT) :: Var(:)
196   
197    CALL check_buffer_r(size(Var))
198    CALL bcast_omp_rgen(Var,size(Var),buffer_r)
199
200  END SUBROUTINE bcast_omp_r1
201
202
203  SUBROUTINE bcast_omp_r2(var)
204  IMPLICIT NONE
205    REAL,INTENT(INOUT) :: Var(:,:)
206   
207    CALL check_buffer_r(size(Var))
208    CALL bcast_omp_rgen(Var,size(Var),buffer_r)
209
210  END SUBROUTINE bcast_omp_r2
211
212
213  SUBROUTINE bcast_omp_r3(var)
214  IMPLICIT NONE
215    REAL,INTENT(INOUT) :: Var(:,:,:)
216
217    CALL check_buffer_r(size(Var))
218    CALL bcast_omp_rgen(Var,size(Var),buffer_r)
219
220  END SUBROUTINE bcast_omp_r3
221
222
223  SUBROUTINE bcast_omp_r4(var)
224  IMPLICIT NONE
225    REAL,INTENT(INOUT) :: Var(:,:,:,:)
226   
227    CALL check_buffer_r(size(Var))
228    CALL bcast_omp_rgen(Var,size(Var),buffer_r)
229
230  END SUBROUTINE bcast_omp_r4
231
232 
233!! -- Les booleans -- !!
234
235  SUBROUTINE bcast_omp_l(var)
236  IMPLICIT NONE
237    LOGICAL,INTENT(INOUT) :: Var
238    LOGICAL :: Var_tmp(1)
239   
240    Var_tmp(1)=Var
241    CALL check_buffer_l(1)
242    CALL bcast_omp_lgen(Var_tmp,1,buffer_l)
243    Var=Var_tmp(1)
244
245  END SUBROUTINE bcast_omp_l
246
247
248  SUBROUTINE bcast_omp_l1(var)
249  IMPLICIT NONE
250    LOGICAL,INTENT(INOUT) :: Var(:)
251   
252    CALL check_buffer_l(size(Var))
253    CALL bcast_omp_lgen(Var,size(Var),buffer_l)
254
255  END SUBROUTINE bcast_omp_l1
256
257
258  SUBROUTINE bcast_omp_l2(var)
259  IMPLICIT NONE
260    LOGICAL,INTENT(INOUT) :: Var(:,:)
261   
262    CALL check_buffer_l(size(Var))
263    CALL bcast_omp_lgen(Var,size(Var),buffer_l)
264
265  END SUBROUTINE bcast_omp_l2
266
267
268  SUBROUTINE bcast_omp_l3(var)
269  IMPLICIT NONE
270    LOGICAL,INTENT(INOUT) :: Var(:,:,:)
271
272    CALL check_buffer_l(size(Var))
273    CALL bcast_omp_lgen(Var,size(Var),buffer_l)
274
275  END SUBROUTINE bcast_omp_l3
276
277
278  SUBROUTINE bcast_omp_l4(var)
279  IMPLICIT NONE
280    LOGICAL,INTENT(INOUT) :: Var(:,:,:,:)
281   
282    CALL check_buffer_l(size(Var))
283    CALL bcast_omp_lgen(Var,size(Var),buffer_l)
284
285  END SUBROUTINE bcast_omp_l4
286
287
288
289!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
290!! Definition des Scatter   --> 4D   !!
291!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
292
293  SUBROUTINE scatter_omp_i(VarIn, VarOut)
294    IMPLICIT NONE
295 
296    INTEGER,INTENT(IN),DIMENSION(:) :: VarIn
297    INTEGER,INTENT(OUT),DIMENSION(:) :: VarOut
298
299    CALL Check_buffer_i(size(VarIn))   
300    CALL scatter_omp_igen(VarIn,Varout,1,buffer_i)
301   
302  END SUBROUTINE scatter_omp_i
303
304
305  SUBROUTINE scatter_omp_i1(VarIn, VarOut)
306    IMPLICIT NONE
307 
308    INTEGER,INTENT(IN),DIMENSION(:,:) :: VarIn
309    INTEGER,INTENT(OUT),DIMENSION(:,:) :: VarOut
310
311    CALL Check_buffer_i(size(VarIn))   
312    CALL scatter_omp_igen(VarIn,Varout,Size(VarOut,2),buffer_i)
313   
314  END SUBROUTINE scatter_omp_i1
315 
316 
317  SUBROUTINE scatter_omp_i2(VarIn, VarOut)
318    IMPLICIT NONE
319 
320    INTEGER,INTENT(IN),DIMENSION(:,:,:) :: VarIn
321    INTEGER,INTENT(OUT),DIMENSION(:,:,:) :: VarOut
322   
323    CALL Check_buffer_i(size(VarIn))   
324    CALL scatter_omp_igen(VarIn,Varout,Size(VarOut,2)*Size(VarOut,3),buffer_i)
325
326  END SUBROUTINE scatter_omp_i2
327
328
329  SUBROUTINE scatter_omp_i3(VarIn, VarOut)
330    IMPLICIT NONE
331 
332    INTEGER,INTENT(IN),DIMENSION(:,:,:,:) :: VarIn
333    INTEGER,INTENT(OUT),DIMENSION(:,:,:,:) :: VarOut
334   
335    CALL Check_buffer_i(size(VarIn))   
336    CALL scatter_omp_igen(VarIn,Varout,Size(VarOut,2)*Size(VarOut,3)*Size(VarOut,4),buffer_i)
337 
338  END SUBROUTINE scatter_omp_i3
339
340
341
342
343  SUBROUTINE scatter_omp_r(VarIn, VarOut)
344    IMPLICIT NONE
345 
346    REAL,INTENT(IN),DIMENSION(:) :: VarIn
347    REAL,INTENT(OUT),DIMENSION(:) :: VarOut
348
349    CALL Check_buffer_r(size(VarIn))   
350    CALL scatter_omp_rgen(VarIn,Varout,1,buffer_r)
351   
352  END SUBROUTINE scatter_omp_r
353
354
355  SUBROUTINE scatter_omp_r1(VarIn, VarOut)
356    IMPLICIT NONE
357 
358    REAL,INTENT(IN),DIMENSION(:,:) :: VarIn
359    REAL,INTENT(OUT),DIMENSION(:,:) :: VarOut
360   
361    CALL Check_buffer_r(size(VarIn))   
362    CALL scatter_omp_rgen(VarIn,Varout,Size(VarOut,2),buffer_r)
363       
364  END SUBROUTINE scatter_omp_r1
365 
366 
367  SUBROUTINE scatter_omp_r2(VarIn, VarOut)
368    IMPLICIT NONE
369 
370    REAL,INTENT(IN),DIMENSION(:,:,:) :: VarIn
371    REAL,INTENT(OUT),DIMENSION(:,:,:) :: VarOut
372   
373    CALL Check_buffer_r(size(VarIn))   
374    CALL scatter_omp_rgen(VarIn,Varout,Size(VarOut,2)*Size(VarOut,3),buffer_r)
375
376  END SUBROUTINE scatter_omp_r2
377
378
379  SUBROUTINE scatter_omp_r3(VarIn, VarOut)
380    IMPLICIT NONE
381 
382    REAL,INTENT(IN),DIMENSION(:,:,:,:) :: VarIn
383    REAL,INTENT(OUT),DIMENSION(:,:,:,:) :: VarOut
384   
385    CALL Check_buffer_r(size(VarIn))   
386    CALL scatter_omp_rgen(VarIn,Varout,Size(VarOut,2)*Size(VarOut,3)*Size(VarOut,4),buffer_r)
387 
388  END SUBROUTINE scatter_omp_r3
389 
390
391
392  SUBROUTINE scatter_omp_l(VarIn, VarOut)
393    IMPLICIT NONE
394 
395    LOGICAL,INTENT(IN),DIMENSION(:) :: VarIn
396    LOGICAL,INTENT(OUT),DIMENSION(:) :: VarOut
397
398    CALL Check_buffer_l(size(VarIn))   
399    CALL scatter_omp_lgen(VarIn,Varout,1,buffer_l)
400   
401  END SUBROUTINE scatter_omp_l
402
403
404  SUBROUTINE scatter_omp_l1(VarIn, VarOut)
405    IMPLICIT NONE
406 
407    LOGICAL,INTENT(IN),DIMENSION(:,:) :: VarIn
408    LOGICAL,INTENT(OUT),DIMENSION(:,:) :: VarOut
409   
410    CALL Check_buffer_l(size(VarIn))   
411    CALL scatter_omp_lgen(VarIn,Varout,Size(VarOut,2),buffer_l)
412   
413  END SUBROUTINE scatter_omp_l1
414 
415 
416  SUBROUTINE scatter_omp_l2(VarIn, VarOut)
417    IMPLICIT NONE
418 
419    LOGICAL,INTENT(IN),DIMENSION(:,:,:) :: VarIn
420    LOGICAL,INTENT(OUT),DIMENSION(:,:,:) :: VarOut
421   
422    CALL Check_buffer_l(size(VarIn))   
423    CALL scatter_omp_lgen(VarIn,Varout,Size(VarOut,2)*Size(VarOut,3),buffer_l)
424
425  END SUBROUTINE scatter_omp_l2
426
427
428  SUBROUTINE scatter_omp_l3(VarIn, VarOut)
429    IMPLICIT NONE
430 
431    LOGICAL,INTENT(IN),DIMENSION(:,:,:,:) :: VarIn
432    LOGICAL,INTENT(OUT),DIMENSION(:,:,:,:) :: VarOut
433   
434    CALL Check_buffer_l(size(VarIn))   
435    CALL scatter_omp_lgen(VarIn,Varout,Size(VarOut,2)*Size(VarOut,3)*Size(VarOut,4),buffer_l)
436 
437  END SUBROUTINE scatter_omp_l3 
438 
439
440  SUBROUTINE gather_omp_i(VarIn, VarOut)
441    IMPLICIT NONE
442 
443    INTEGER,INTENT(IN),DIMENSION(:) :: VarIn
444    INTEGER,INTENT(OUT),DIMENSION(:) :: VarOut
445
446    CALL Check_buffer_i(size(VarOut))   
447    CALL gather_omp_igen(VarIn,Varout,1,buffer_i)
448   
449  END SUBROUTINE gather_omp_i
450
451
452  SUBROUTINE gather_omp_i1(VarIn, VarOut)
453    IMPLICIT NONE
454 
455    INTEGER,INTENT(IN),DIMENSION(:,:) :: VarIn
456    INTEGER,INTENT(OUT),DIMENSION(:,:) :: VarOut
457   
458    CALL Check_buffer_i(size(VarOut))   
459    CALL gather_omp_igen(VarIn,Varout,Size(VarIn,2),buffer_i)
460   
461  END SUBROUTINE gather_omp_i1
462
463
464  SUBROUTINE gather_omp_i2(VarIn, VarOut)
465    IMPLICIT NONE
466 
467    INTEGER,INTENT(IN),DIMENSION(:,:,:) :: VarIn
468    INTEGER,INTENT(OUT),DIMENSION(:,:,:) :: VarOut
469   
470    CALL Check_buffer_i(size(VarOut))   
471    CALL gather_omp_igen(VarIn,Varout,Size(VarIn,2)*Size(VarIn,3),buffer_i)
472         
473  END SUBROUTINE gather_omp_i2
474 
475
476  SUBROUTINE gather_omp_i3(VarIn, VarOut)
477    IMPLICIT NONE
478 
479    INTEGER,INTENT(IN),DIMENSION(:,:,:,:) :: VarIn
480    INTEGER,INTENT(OUT),DIMENSION(:,:,:,:) :: VarOut
481   
482    CALL Check_buffer_i(size(VarOut))   
483    CALL gather_omp_igen(VarIn,Varout,Size(VarIn,2)*Size(VarIn,3)*Size(VarIn,4),buffer_i)
484   
485  END SUBROUTINE gather_omp_i3
486
487
488
489  SUBROUTINE gather_omp_r(VarIn, VarOut)
490    IMPLICIT NONE
491 
492    REAL,INTENT(IN),DIMENSION(:) :: VarIn
493    REAL,INTENT(OUT),DIMENSION(:) :: VarOut
494
495    CALL Check_buffer_r(size(VarOut))   
496    CALL gather_omp_rgen(VarIn,Varout,1,buffer_r)
497   
498  END SUBROUTINE gather_omp_r
499
500
501  SUBROUTINE gather_omp_r1(VarIn, VarOut)
502    IMPLICIT NONE
503 
504    REAL,INTENT(IN),DIMENSION(:,:) :: VarIn
505    REAL,INTENT(OUT),DIMENSION(:,:) :: VarOut
506
507    CALL Check_buffer_r(size(VarOut))   
508    CALL gather_omp_rgen(VarIn,Varout,Size(VarIn,2),buffer_r)
509       
510  END SUBROUTINE gather_omp_r1
511
512
513  SUBROUTINE gather_omp_r2(VarIn, VarOut)
514    IMPLICIT NONE
515 
516    REAL,INTENT(IN),DIMENSION(:,:,:) :: VarIn
517    REAL,INTENT(OUT),DIMENSION(:,:,:) :: VarOut
518   
519    CALL Check_buffer_r(size(VarOut))   
520    CALL gather_omp_rgen(VarIn,Varout,Size(VarIn,2)*Size(VarIn,3),buffer_r)
521   
522  END SUBROUTINE gather_omp_r2
523 
524
525  SUBROUTINE gather_omp_r3(VarIn, VarOut)
526    IMPLICIT NONE
527 
528    REAL,INTENT(IN),DIMENSION(:,:,:,:) :: VarIn
529    REAL,INTENT(OUT),DIMENSION(:,:,:,:) :: VarOut
530
531    CALL Check_buffer_r(size(VarOut))       
532    CALL gather_omp_rgen(VarIn,Varout,Size(VarIn,2)*Size(VarIn,3)*Size(VarIn,4),buffer_r)
533   
534  END SUBROUTINE gather_omp_r3
535
536
537  SUBROUTINE gather_omp_l(VarIn, VarOut)
538    IMPLICIT NONE
539 
540    LOGICAL,INTENT(IN),DIMENSION(:) :: VarIn
541    LOGICAL,INTENT(OUT),DIMENSION(:) :: VarOut
542
543    CALL Check_buffer_l(size(VarOut))   
544    CALL gather_omp_lgen(VarIn,Varout,1,buffer_l)
545   
546  END SUBROUTINE gather_omp_l
547
548
549  SUBROUTINE gather_omp_l1(VarIn, VarOut)
550    IMPLICIT NONE
551 
552    LOGICAL,INTENT(IN),DIMENSION(:,:) :: VarIn
553    LOGICAL,INTENT(OUT),DIMENSION(:,:) :: VarOut
554   
555    CALL Check_buffer_l(size(VarOut))   
556    CALL gather_omp_lgen(VarIn,Varout,Size(VarIn,2),buffer_l)
557   
558  END SUBROUTINE gather_omp_l1
559
560
561  SUBROUTINE gather_omp_l2(VarIn, VarOut)
562    IMPLICIT NONE
563 
564    LOGICAL,INTENT(IN),DIMENSION(:,:,:) :: VarIn
565    LOGICAL,INTENT(OUT),DIMENSION(:,:,:) :: VarOut
566   
567    CALL Check_buffer_l(size(VarOut))   
568    CALL gather_omp_lgen(VarIn,Varout,Size(VarIn,2)*Size(VarIn,3),buffer_l)
569   
570  END SUBROUTINE gather_omp_l2
571 
572
573  SUBROUTINE gather_omp_l3(VarIn, VarOut)
574    IMPLICIT NONE
575 
576    LOGICAL,INTENT(IN),DIMENSION(:,:,:,:) :: VarIn
577    LOGICAL,INTENT(OUT),DIMENSION(:,:,:,:) :: VarOut
578   
579    CALL Check_buffer_l(size(VarOut))   
580    CALL gather_omp_lgen(VarIn,Varout,Size(VarIn,2)*Size(VarIn,3)*Size(VarIn,4),buffer_l)
581   
582  END SUBROUTINE gather_omp_l3
583
584
585
586
587  SUBROUTINE reduce_sum_omp_i(VarIn, VarOut)
588    IMPLICIT NONE
589 
590    INTEGER,INTENT(IN)  :: VarIn
591    INTEGER,INTENT(OUT) :: VarOut
592    INTEGER             :: VarIn_tmp(1)
593    INTEGER             :: VarOut_tmp(1)
594   
595    VarIn_tmp(1)=VarIn
596    CALL Check_buffer_i(1)   
597    CALL reduce_sum_omp_igen(VarIn_tmp,Varout_tmp,1,buffer_i)
598    VarOut=VarOut_tmp(1)
599   
600  END SUBROUTINE reduce_sum_omp_i
601
602  SUBROUTINE reduce_sum_omp_i1(VarIn, VarOut)
603    IMPLICIT NONE
604 
605    INTEGER,INTENT(IN),DIMENSION(:)  :: VarIn
606    INTEGER,INTENT(OUT),DIMENSION(:) :: VarOut
607   
608    CALL Check_buffer_i(size(VarIn))   
609    CALL reduce_sum_omp_igen(VarIn,Varout,Size(VarIn),buffer_i)
610   
611  END SUBROUTINE reduce_sum_omp_i1
612 
613 
614  SUBROUTINE reduce_sum_omp_i2(VarIn, VarOut)
615    IMPLICIT NONE
616 
617    INTEGER,INTENT(IN),DIMENSION(:,:)  :: VarIn
618    INTEGER,INTENT(OUT),DIMENSION(:,:) :: VarOut
619
620    CALL Check_buffer_i(size(VarIn))   
621    CALL reduce_sum_omp_igen(VarIn,Varout,Size(VarIn),buffer_i)
622 
623  END SUBROUTINE reduce_sum_omp_i2
624
625
626  SUBROUTINE reduce_sum_omp_i3(VarIn, VarOut)
627    IMPLICIT NONE
628 
629    INTEGER,INTENT(IN),DIMENSION(:,:,:)  :: VarIn
630    INTEGER,INTENT(OUT),DIMENSION(:,:,:) :: VarOut
631   
632    CALL Check_buffer_i(size(VarIn))   
633    CALL reduce_sum_omp_igen(VarIn,Varout,Size(VarIn),buffer_i)
634 
635  END SUBROUTINE reduce_sum_omp_i3
636
637
638  SUBROUTINE reduce_sum_omp_i4(VarIn, VarOut)
639    IMPLICIT NONE
640
641    INTEGER,INTENT(IN),DIMENSION(:,:,:,:)  :: VarIn
642    INTEGER,INTENT(OUT),DIMENSION(:,:,:,:) :: VarOut
643 
644    CALL Check_buffer_i(size(VarIn))   
645    CALL reduce_sum_omp_igen(VarIn,Varout,Size(VarIn),buffer_i)
646 
647  END SUBROUTINE reduce_sum_omp_i4
648
649
650  SUBROUTINE reduce_sum_omp_r(VarIn, VarOut)
651    IMPLICIT NONE
652 
653    REAL,INTENT(IN)  :: VarIn
654    REAL,INTENT(OUT) :: VarOut
655    REAL             :: VarIn_tmp(1)
656    REAL             :: VarOut_tmp(1)
657   
658    VarIn_tmp(1)=VarIn
659    CALL Check_buffer_r(1)   
660    CALL reduce_sum_omp_rgen(VarIn_tmp,Varout_tmp,1,buffer_r)
661    VarOut=VarOut_tmp(1)
662 
663  END SUBROUTINE reduce_sum_omp_r
664
665  SUBROUTINE reduce_sum_omp_r1(VarIn, VarOut)
666    IMPLICIT NONE
667 
668    REAL,INTENT(IN),DIMENSION(:)  :: VarIn
669    REAL,INTENT(OUT),DIMENSION(:) :: VarOut
670   
671    CALL Check_buffer_r(size(VarIn))   
672    CALL reduce_sum_omp_rgen(VarIn,Varout,Size(VarIn),buffer_r)
673   
674  END SUBROUTINE reduce_sum_omp_r1
675 
676 
677  SUBROUTINE reduce_sum_omp_r2(VarIn, VarOut)
678    IMPLICIT NONE
679 
680    REAL,INTENT(IN),DIMENSION(:,:)  :: VarIn
681    REAL,INTENT(OUT),DIMENSION(:,:) :: VarOut
682   
683    CALL Check_buffer_r(size(VarIn))   
684    CALL reduce_sum_omp_rgen(VarIn,Varout,Size(VarIn),buffer_r)
685 
686  END SUBROUTINE reduce_sum_omp_r2
687
688
689  SUBROUTINE reduce_sum_omp_r3(VarIn, VarOut)
690    IMPLICIT NONE
691 
692    REAL,INTENT(IN),DIMENSION(:,:,:)  :: VarIn
693    REAL,INTENT(OUT),DIMENSION(:,:,:) :: VarOut
694   
695    CALL Check_buffer_r(size(VarIn))   
696    CALL reduce_sum_omp_rgen(VarIn,Varout,Size(VarIn),buffer_r)
697 
698  END SUBROUTINE reduce_sum_omp_r3
699
700
701  SUBROUTINE reduce_sum_omp_r4(VarIn, VarOut)
702    IMPLICIT NONE
703
704    REAL,INTENT(IN),DIMENSION(:,:,:,:)  :: VarIn
705    REAL,INTENT(OUT),DIMENSION(:,:,:,:) :: VarOut
706 
707    CALL Check_buffer_r(size(VarIn))   
708    CALL reduce_sum_omp_rgen(VarIn,Varout,Size(VarIn),buffer_r)
709 
710  END SUBROUTINE reduce_sum_omp_r4
711
712!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
713!    LES ROUTINES GENERIQUES    !
714!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
715
716  SUBROUTINE bcast_omp_cgen(Var,Nb,Buff)
717  IMPLICIT NONE
718   
719    CHARACTER(LEN=*),INTENT(INOUT) :: Var
720    CHARACTER(LEN=*),INTENT(INOUT) :: Buff
721    INTEGER,INTENT(IN) :: Nb
722   
723    INTEGER :: i
724 
725  !$OMP MASTER
726      Buff=Var
727  !$OMP END MASTER
728  !$OMP BARRIER
729
730    DO i=1,Nb
731      Var=Buff
732    ENDDO
733  !$OMP BARRIER     
734 
735  END SUBROUTINE bcast_omp_cgen
736
737
738     
739  SUBROUTINE bcast_omp_igen(Var,Nb,Buff)
740  IMPLICIT NONE
741   
742    INTEGER,INTENT(IN) :: Nb
743    INTEGER,DIMENSION(Nb),INTENT(INOUT) :: Var
744    INTEGER,DIMENSION(Nb),INTENT(INOUT) :: Buff
745
746    INTEGER :: i
747   
748  !$OMP MASTER
749    DO i=1,Nb
750      Buff(i)=Var(i)
751    ENDDO
752  !$OMP END MASTER
753  !$OMP BARRIER
754
755    DO i=1,Nb
756      Var(i)=Buff(i)
757    ENDDO
758  !$OMP BARRIER       
759
760  END SUBROUTINE bcast_omp_igen
761
762
763  SUBROUTINE bcast_omp_rgen(Var,Nb,Buff)
764  IMPLICIT NONE
765   
766    INTEGER,INTENT(IN) :: Nb
767    REAL,DIMENSION(Nb),INTENT(INOUT) :: Var
768    REAL,DIMENSION(Nb),INTENT(INOUT) :: Buff
769
770    INTEGER :: i
771   
772  !$OMP MASTER
773    DO i=1,Nb
774      Buff(i)=Var(i)
775    ENDDO
776  !$OMP END MASTER
777  !$OMP BARRIER
778
779    DO i=1,Nb
780      Var(i)=Buff(i)
781    ENDDO
782  !$OMP BARRIER       
783
784  END SUBROUTINE bcast_omp_rgen
785
786  SUBROUTINE bcast_omp_lgen(Var,Nb,Buff)
787  IMPLICIT NONE
788   
789    INTEGER,INTENT(IN) :: Nb
790    LOGICAL,DIMENSION(Nb),INTENT(INOUT) :: Var
791    LOGICAL,DIMENSION(Nb),INTENT(INOUT) :: Buff
792 
793    INTEGER :: i
794   
795  !$OMP MASTER
796    DO i=1,Nb
797      Buff(i)=Var(i)
798    ENDDO
799  !$OMP END MASTER
800  !$OMP BARRIER
801
802    DO i=1,Nb
803      Var(i)=Buff(i)
804    ENDDO
805  !$OMP BARRIER       
806
807  END SUBROUTINE bcast_omp_lgen
808
809
810  SUBROUTINE scatter_omp_igen(VarIn,VarOut,dimsize,Buff)
811    USE mod_phys_lmdz_omp_data
812    USE mod_phys_lmdz_mpi_data, ONLY : klon_mpi
813    IMPLICIT NONE
814
815    INTEGER,INTENT(IN) :: dimsize
816    INTEGER,INTENT(IN),DIMENSION(klon_mpi,dimsize) :: VarIn
817    INTEGER,INTENT(OUT),DIMENSION(klon_omp,dimsize) :: VarOut
818    INTEGER,INTENT(INOUT),DIMENSION(klon_mpi,dimsize) :: Buff
819
820    INTEGER :: i,ij
821   
822  !$OMP MASTER
823    DO i=1,dimsize
824      DO ij=1,klon_mpi
825        Buff(ij,i)=VarIn(ij,i)
826      ENDDO
827    ENDDO 
828  !$OMP END MASTER
829  !$OMP BARRIER
830 
831    DO i=1,dimsize
832      DO ij=1,klon_omp
833        VarOut(ij,i)=Buff(klon_omp_begin-1+ij,i)
834      ENDDO
835    ENDDO
836  !$OMP BARRIER 
837 
838  END SUBROUTINE scatter_omp_igen
839
840
841  SUBROUTINE scatter_omp_rgen(VarIn,VarOut,dimsize,Buff)
842  USE mod_phys_lmdz_omp_data
843  USE mod_phys_lmdz_mpi_data, ONLY : klon_mpi
844  IMPLICIT NONE
845
846    INTEGER,INTENT(IN) :: dimsize
847    REAL,INTENT(IN),DIMENSION(klon_mpi,dimsize) :: VarIn
848    REAL,INTENT(OUT),DIMENSION(klon_omp,dimsize) :: VarOut
849    REAL,INTENT(INOUT),DIMENSION(klon_mpi,dimsize) :: Buff
850
851    INTEGER :: i,ij
852   
853  !$OMP MASTER
854    DO i=1,dimsize
855      DO ij=1,klon_mpi
856        Buff(ij,i)=VarIn(ij,i)
857      ENDDO
858    ENDDO 
859  !$OMP END MASTER
860  !$OMP BARRIER
861
862    DO i=1,dimsize
863      DO ij=1,klon_omp
864        VarOut(ij,i)=Buff(klon_omp_begin-1+ij,i)
865      ENDDO
866    ENDDO
867  !$OMP BARRIER 
868
869  END SUBROUTINE scatter_omp_rgen
870
871
872  SUBROUTINE scatter_omp_lgen(VarIn,VarOut,dimsize,Buff)
873  USE mod_phys_lmdz_omp_data
874  USE mod_phys_lmdz_mpi_data, ONLY : klon_mpi
875  IMPLICIT NONE
876
877    INTEGER,INTENT(IN) :: dimsize
878    LOGICAL,INTENT(IN),DIMENSION(klon_mpi,dimsize) :: VarIn
879    LOGICAL,INTENT(OUT),DIMENSION(klon_omp,dimsize) :: VarOut
880    LOGICAL,INTENT(INOUT),DIMENSION(klon_mpi,dimsize) :: Buff
881
882    INTEGER :: i,ij
883   
884 !$OMP MASTER
885    DO i=1,dimsize
886      DO ij=1,klon_mpi
887        Buff(ij,i)=VarIn(ij,i)
888      ENDDO
889    ENDDO 
890  !$OMP END MASTER
891  !$OMP BARRIER
892
893    DO i=1,dimsize
894      DO ij=1,klon_omp
895        VarOut(ij,i)=Buff(klon_omp_begin-1+ij,i)
896      ENDDO
897    ENDDO
898  !$OMP BARRIER 
899
900  END SUBROUTINE scatter_omp_lgen
901
902
903
904
905
906  SUBROUTINE gather_omp_igen(VarIn,VarOut,dimsize,Buff)
907  USE mod_phys_lmdz_omp_data
908  USE mod_phys_lmdz_mpi_data, ONLY : klon_mpi
909  IMPLICIT NONE
910
911    INTEGER,INTENT(IN) :: dimsize
912    INTEGER,INTENT(IN),DIMENSION(klon_omp,dimsize) :: VarIn
913    INTEGER,INTENT(OUT),DIMENSION(klon_mpi,dimsize) :: VarOut
914    INTEGER,INTENT(INOUT),DIMENSION(klon_mpi,dimsize) :: Buff
915
916    INTEGER :: i,ij
917   
918    DO i=1,dimsize
919      DO ij=1,klon_omp
920        Buff(klon_omp_begin-1+ij,i)=VarIn(ij,i)
921      ENDDO
922    ENDDO
923  !$OMP BARRIER 
924 
925 
926  !$OMP MASTER
927    DO i=1,dimsize
928      DO ij=1,klon_mpi
929        VarOut(ij,i)=Buff(ij,i)
930      ENDDO
931    ENDDO 
932  !$OMP END MASTER
933  !$OMP BARRIER
934
935  END SUBROUTINE gather_omp_igen
936
937
938  SUBROUTINE gather_omp_rgen(VarIn,VarOut,dimsize,Buff)
939  USE mod_phys_lmdz_omp_data
940  USE mod_phys_lmdz_mpi_data, ONLY : klon_mpi
941  IMPLICIT NONE
942
943    INTEGER,INTENT(IN) :: dimsize
944    REAL,INTENT(IN),DIMENSION(klon_omp,dimsize) :: VarIn
945    REAL,INTENT(OUT),DIMENSION(klon_mpi,dimsize) :: VarOut
946    REAL,INTENT(INOUT),DIMENSION(klon_mpi,dimsize) :: Buff
947
948    INTEGER :: i,ij
949   
950    DO i=1,dimsize
951      DO ij=1,klon_omp
952        Buff(klon_omp_begin-1+ij,i)=VarIn(ij,i)
953      ENDDO
954    ENDDO
955  !$OMP BARRIER 
956
957
958  !$OMP MASTER
959    DO i=1,dimsize
960      DO ij=1,klon_mpi
961        VarOut(ij,i)=Buff(ij,i)
962      ENDDO
963    ENDDO 
964  !$OMP END MASTER
965  !$OMP BARRIER
966
967  END SUBROUTINE gather_omp_rgen
968
969
970  SUBROUTINE gather_omp_lgen(VarIn,VarOut,dimsize,Buff)
971  USE mod_phys_lmdz_omp_data
972  USE mod_phys_lmdz_mpi_data, ONLY : klon_mpi
973  IMPLICIT NONE
974
975    INTEGER,INTENT(IN) :: dimsize
976    LOGICAL,INTENT(IN),DIMENSION(klon_omp,dimsize) :: VarIn
977    LOGICAL,INTENT(OUT),DIMENSION(klon_mpi,dimsize) :: VarOut
978    LOGICAL,INTENT(INOUT),DIMENSION(klon_mpi,dimsize) :: Buff
979
980    INTEGER :: i,ij
981   
982    DO i=1,dimsize
983      DO ij=1,klon_omp
984        Buff(klon_omp_begin-1+ij,i)=VarIn(ij,i)
985      ENDDO
986    ENDDO
987  !$OMP BARRIER 
988
989
990  !$OMP MASTER
991    DO i=1,dimsize
992      DO ij=1,klon_mpi
993        VarOut(ij,i)=Buff(ij,i)
994      ENDDO
995    ENDDO 
996  !$OMP END MASTER
997  !$OMP BARRIER
998
999  END SUBROUTINE gather_omp_lgen
1000
1001
1002  SUBROUTINE reduce_sum_omp_igen(VarIn,VarOut,dimsize,Buff)
1003  IMPLICIT NONE
1004
1005    INTEGER,INTENT(IN) :: dimsize
1006    INTEGER,INTENT(IN),DIMENSION(dimsize) :: VarIn
1007    INTEGER,INTENT(OUT),DIMENSION(dimsize) :: VarOut
1008    INTEGER,INTENT(INOUT),DIMENSION(dimsize) :: Buff
1009
1010    INTEGER :: i
1011
1012  !$OMP MASTER
1013    Buff(:)=0
1014  !$OMP END MASTER
1015  !$OMP BARRIER
1016 
1017  !$OMP CRITICAL     
1018    DO i=1,dimsize
1019      Buff(i)=Buff(i)+VarIn(i)
1020    ENDDO
1021  !$OMP END CRITICAL
1022  !$OMP BARRIER 
1023 
1024  !$OMP MASTER
1025    DO i=1,dimsize
1026      VarOut(i)=Buff(i)
1027    ENDDO
1028  !$OMP END MASTER
1029  !$OMP BARRIER
1030 
1031  END SUBROUTINE reduce_sum_omp_igen
1032
1033  SUBROUTINE reduce_sum_omp_rgen(VarIn,VarOut,dimsize,Buff)
1034  IMPLICIT NONE
1035
1036    INTEGER,INTENT(IN) :: dimsize
1037    REAL,INTENT(IN),DIMENSION(dimsize) :: VarIn
1038    REAL,INTENT(OUT),DIMENSION(dimsize) :: VarOut
1039    REAL,INTENT(INOUT),DIMENSION(dimsize) :: Buff
1040
1041    INTEGER :: i
1042
1043  !$OMP MASTER
1044    Buff(:)=0
1045  !$OMP END MASTER
1046  !$OMP BARRIER
1047 
1048  !$OMP CRITICAL     
1049    DO i=1,dimsize
1050      Buff(i)=Buff(i)+VarIn(i)
1051    ENDDO
1052  !$OMP END CRITICAL
1053  !$OMP BARRIER 
1054 
1055  !$OMP MASTER
1056    DO i=1,dimsize
1057      VarOut(i)=Buff(i)
1058    ENDDO
1059  !$OMP END MASTER
1060  !$OMP BARRIER
1061 
1062  END SUBROUTINE reduce_sum_omp_rgen
1063
1064END MODULE mod_phys_lmdz_omp_transfert
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