source: LMDZ5/branches/LMDZ5-DOFOCO/libf/phylmd/mod_phys_lmdz_omp_transfert.F90 @ 4785

Last change on this file since 4785 was 1935, checked in by jghattas, 11 years ago

Merged bug corrections done in rev 1905 on the trunk. These corrections makes it possible to run in OpenMP mode coupled to ORCHIDEE.
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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  !$OMP BARRIER     
734 
735  END SUBROUTINE bcast_omp_cgen
736
737
738     
739  SUBROUTINE bcast_omp_igen(Var,Nb,Buff)
740  IMPLICIT NONE
741   
742    INTEGER,DIMENSION(Nb),INTENT(INOUT) :: Var
743    INTEGER,DIMENSION(Nb),INTENT(INOUT) :: Buff
744    INTEGER,INTENT(IN) :: Nb
745
746    INTEGER :: i
747   
748  !$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  !$OMP BARRIER       
759
760  END SUBROUTINE bcast_omp_igen
761
762
763  SUBROUTINE bcast_omp_rgen(Var,Nb,Buff)
764  IMPLICIT NONE
765   
766    REAL,DIMENSION(Nb),INTENT(INOUT) :: Var
767    REAL,DIMENSION(Nb),INTENT(INOUT) :: Buff
768    INTEGER,INTENT(IN) :: Nb
769
770    INTEGER :: i
771   
772  !$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  !$OMP BARRIER       
783
784  END SUBROUTINE bcast_omp_rgen
785
786  SUBROUTINE bcast_omp_lgen(Var,Nb,Buff)
787  IMPLICIT NONE
788   
789    LOGICAL,DIMENSION(Nb),INTENT(INOUT) :: Var
790    LOGICAL,DIMENSION(Nb),INTENT(INOUT) :: Buff
791    INTEGER,INTENT(IN) :: Nb
792 
793    INTEGER :: i
794   
795  !$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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