67 |
C Global variables / common blocks |
C Global variables / common blocks |
68 |
#include "SIZE.h" |
#include "SIZE.h" |
69 |
#include "EEPARAMS.h" |
#include "EEPARAMS.h" |
70 |
|
#include "EESUPPORT.h" |
71 |
#include "PARAMS.h" |
#include "PARAMS.h" |
72 |
|
|
73 |
C Routine arguments |
C Routine arguments |
83 |
integer MDS_RECLEN |
integer MDS_RECLEN |
84 |
C Local variables |
C Local variables |
85 |
character*(80) dataFName |
character*(80) dataFName |
86 |
integer ip,jp,iG,jG,irec,bi,bj,ii,j,k,dUnit,IL |
integer ip,jp,iG,jG,irec,bi,bj,i,j,k,dUnit,IL |
87 |
logical exst |
logical exst |
88 |
_RL arr(1-oLx:sNx+oLx,1-oLy:sNy+oLy,Nr,nSx,nSy) |
_RL arr(1-oLx:sNx+oLx,1-oLy:sNy+oLy,Nr,nSx,nSy) |
89 |
Real*4 r4seg(sNx) |
Real*4 r4seg(sNx) |
91 |
logical globalFile,fileIsOpen |
logical globalFile,fileIsOpen |
92 |
integer length_of_rec |
integer length_of_rec |
93 |
character*(max_len_mbuf) msgbuf |
character*(max_len_mbuf) msgbuf |
94 |
|
cph-usesingle( |
95 |
|
integer ii,jj |
96 |
|
integer x_size,y_size,iG_IO,jG_IO,npe |
97 |
|
PARAMETER ( x_size = Nx ) |
98 |
|
PARAMETER ( y_size = Ny ) |
99 |
|
Real*4 xy_buffer_r4(x_size,y_size) |
100 |
|
Real*8 xy_buffer_r8(x_size,y_size) |
101 |
|
Real*8 global(Nx,Ny) |
102 |
|
_RL local(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
103 |
|
cph-usesingle) |
104 |
|
|
105 |
C ------------------------------------------------------------------ |
C ------------------------------------------------------------------ |
106 |
|
|
107 |
C Only do I/O if I am the master thread |
C Only do I/O if I am the master thread |
127 |
C Assign a free unit number as the I/O channel for this routine |
C Assign a free unit number as the I/O channel for this routine |
128 |
call MDSFINDUNIT( dUnit, mythid ) |
call MDSFINDUNIT( dUnit, mythid ) |
129 |
|
|
130 |
|
if ( useSingleCPUIO ) then |
131 |
|
|
132 |
|
#ifdef ALLOW_USE_MPI |
133 |
|
IF( mpiMyId .EQ. 0 ) THEN |
134 |
|
#else |
135 |
|
IF ( .TRUE. ) THEN |
136 |
|
#endif /* ALLOW_USE_MPI */ |
137 |
|
|
138 |
C Check first for global file with simple name (ie. fName) |
C Check first for global file with simple name (ie. fName) |
139 |
dataFName = fName |
dataFName = fName |
140 |
inquire( file=dataFname, exist=exst ) |
inquire( file=dataFname, exist=exst ) |
141 |
if (exst) then |
if (exst) globalFile = .TRUE. |
|
write(msgbuf,'(a,a)') |
|
|
& ' MDSREADFIELD: opening global file: ',dataFName |
|
|
call print_message( msgbuf, standardmessageunit, |
|
|
& SQUEEZE_RIGHT , mythid) |
|
|
endif |
|
142 |
|
|
143 |
C If negative check for global file with MDS name (ie. fName.data) |
C If negative check for global file with MDS name (ie. fName.data) |
144 |
if (.NOT. globalFile) then |
if (.NOT. globalFile) then |
145 |
write(dataFname(1:80),'(2a)') fName(1:IL),'.data' |
write(dataFname(1:80),'(2a)') fName(1:IL),'.data' |
146 |
|
inquire( file=dataFname, exist=exst ) |
147 |
|
if (exst) globalFile = .TRUE. |
148 |
|
endif |
149 |
|
|
150 |
|
C If global file is visible to process 0, then open it here. |
151 |
|
C Otherwise stop program. |
152 |
|
if ( globalFile) then |
153 |
|
length_of_rec=MDS_RECLEN( filePrec, x_size*y_size, mythid ) |
154 |
|
open( dUnit, file=dataFName, status='old', |
155 |
|
& access='direct', recl=length_of_rec ) |
156 |
|
else |
157 |
|
write(msgbuf,'(2a)') ' MDSREADFIELD: filename: ',dataFName |
158 |
|
call print_message( msgbuf, standardmessageunit, |
159 |
|
& SQUEEZE_RIGHT , mythid) |
160 |
|
call print_error( msgbuf, mythid ) |
161 |
|
write(msgbuf,'(a)') |
162 |
|
& ' MDSREADFIELD: File does not exist' |
163 |
|
call print_message( msgbuf, standardmessageunit, |
164 |
|
& SQUEEZE_RIGHT , mythid) |
165 |
|
call print_error( msgbuf, mythid ) |
166 |
|
stop 'ABNORMAL END: S/R MDSREADFIELD' |
167 |
|
endif |
168 |
|
|
169 |
|
ENDIF |
170 |
|
|
171 |
|
c-- useSingleCpuIO |
172 |
|
else |
173 |
|
C Only do I/O if I am the master thread |
174 |
|
|
175 |
|
C Check first for global file with simple name (ie. fName) |
176 |
|
dataFName = fName |
177 |
inquire( file=dataFname, exist=exst ) |
inquire( file=dataFname, exist=exst ) |
178 |
if (exst) then |
if (exst) then |
179 |
write(msgbuf,'(a,a)') |
write(msgbuf,'(a,a)') |
180 |
& ' MDSREADFIELD_GL: opening global file: ',dataFName |
& ' MDSREADFIELD: opening global file: ',dataFName |
181 |
call print_message( msgbuf, standardmessageunit, |
call print_message( msgbuf, standardmessageunit, |
182 |
& SQUEEZE_RIGHT , mythid) |
& SQUEEZE_RIGHT , mythid) |
|
globalFile = .TRUE. |
|
183 |
endif |
endif |
184 |
|
|
185 |
|
C If negative check for global file with MDS name (ie. fName.data) |
186 |
|
if (.NOT. globalFile) then |
187 |
|
write(dataFname(1:80),'(2a)') fName(1:IL),'.data' |
188 |
|
inquire( file=dataFname, exist=exst ) |
189 |
|
if (exst) then |
190 |
|
write(msgbuf,'(a,a)') |
191 |
|
& ' MDSREADFIELD_GL: opening global file: ',dataFName |
192 |
|
call print_message( msgbuf, standardmessageunit, |
193 |
|
& SQUEEZE_RIGHT , mythid) |
194 |
|
globalFile = .TRUE. |
195 |
|
endif |
196 |
|
endif |
197 |
|
|
198 |
|
c-- useSingleCpuIO |
199 |
|
endif |
200 |
|
|
201 |
|
if ( .not. useSingleCpuIO ) then |
202 |
|
cph if ( .not. ( globalFile .and. useSingleCPUIO ) ) then |
203 |
|
if ( .not. ( globalFile ) ) then |
204 |
|
|
205 |
|
C If we are reading from a global file then we open it here |
206 |
|
if (globalFile) then |
207 |
|
length_of_rec=MDS_RECLEN( filePrec, sNx, mythid ) |
208 |
|
open( dUnit, file=dataFName, status='old', |
209 |
|
& access='direct', recl=length_of_rec ) |
210 |
|
fileIsOpen=.TRUE. |
211 |
endif |
endif |
212 |
|
|
213 |
C Loop over all processors |
C Loop over all processors |
214 |
do jp=1,nPy |
do jp=1,nPy |
215 |
do ip=1,nPx |
do ip=1,nPx |
242 |
& ' MDSREADFIELD_GL: filename: ',dataFName |
& ' MDSREADFIELD_GL: filename: ',dataFName |
243 |
call print_message( msgbuf, standardmessageunit, |
call print_message( msgbuf, standardmessageunit, |
244 |
& SQUEEZE_RIGHT , mythid) |
& SQUEEZE_RIGHT , mythid) |
245 |
|
call print_error( msgbuf, mythid ) |
246 |
write(msgbuf,'(a)') |
write(msgbuf,'(a)') |
247 |
& ' MDSREADFIELD_GL: File does not exist' |
& ' MDSREADFIELD_GL: File does not exist' |
248 |
|
call print_message( msgbuf, standardmessageunit, |
249 |
|
& SQUEEZE_RIGHT , mythid) |
250 |
call print_error( msgbuf, mythid ) |
call print_error( msgbuf, mythid ) |
251 |
stop 'ABNORMAL END: S/R MDSREADFIELD_GL' |
stop 'ABNORMAL END: S/R MDSREADFIELD_GL' |
252 |
endif |
endif |
255 |
if (fileIsOpen) then |
if (fileIsOpen) then |
256 |
do k=1,Nr |
do k=1,Nr |
257 |
do j=1,sNy |
do j=1,sNy |
258 |
|
if (globalFile) then |
259 |
|
iG=bi+(ip-1)*nsx |
260 |
|
jG=bj+(jp-1)*nsy |
261 |
|
irec=1 + INT(iG/sNx) + nSx*nPx*(jG+j-1) + nSx*nPx*Ny*(k-1) |
262 |
|
& + nSx*nPx*Ny*nNz*(irecord-1) |
263 |
|
else |
264 |
iG = 0 |
iG = 0 |
265 |
jG = 0 |
jG = 0 |
266 |
irec=j + sNy*(k-1) + sNy*Nr*(irecord-1) |
irec=j + sNy*(k-1) + sNy*Nr*(irecord-1) |
267 |
|
endif |
268 |
if (filePrec .eq. precFloat32) then |
if (filePrec .eq. precFloat32) then |
269 |
read(dUnit,rec=irec) r4seg |
read(dUnit,rec=irec) r4seg |
270 |
#ifdef _BYTESWAPIO |
#ifdef _BYTESWAPIO |
327 |
fileIsOpen = .FALSE. |
fileIsOpen = .FALSE. |
328 |
endif |
endif |
329 |
|
|
330 |
|
c end of if ( .not. ( globalFile ) ) then |
331 |
|
endif |
332 |
|
|
333 |
|
c else of if ( .not. ( globalFile .and. useSingleCPUIO ) ) then |
334 |
|
else |
335 |
|
|
336 |
|
DO k=1,nNz |
337 |
|
|
338 |
|
#ifdef ALLOW_USE_MPI |
339 |
|
IF( mpiMyId .EQ. 0 ) THEN |
340 |
|
#else |
341 |
|
IF ( .TRUE. ) THEN |
342 |
|
#endif /* ALLOW_USE_MPI */ |
343 |
|
irec = k+nNz*(irecord-1) |
344 |
|
if (filePrec .eq. precFloat32) then |
345 |
|
read(dUnit,rec=irec) xy_buffer_r4 |
346 |
|
#ifdef _BYTESWAPIO |
347 |
|
call MDS_BYTESWAPR4( x_size*y_size, xy_buffer_r4 ) |
348 |
|
#endif |
349 |
|
DO J=1,Ny |
350 |
|
DO I=1,Nx |
351 |
|
global(I,J) = xy_buffer_r4(I,J) |
352 |
|
ENDDO |
353 |
|
ENDDO |
354 |
|
elseif (filePrec .eq. precFloat64) then |
355 |
|
read(dUnit,rec=irec) xy_buffer_r8 |
356 |
|
#ifdef _BYTESWAPIO |
357 |
|
call MDS_BYTESWAPR8( x_size*y_size, xy_buffer_r8 ) |
358 |
|
#endif |
359 |
|
DO J=1,Ny |
360 |
|
DO I=1,Nx |
361 |
|
global(I,J) = xy_buffer_r8(I,J) |
362 |
|
ENDDO |
363 |
|
ENDDO |
364 |
|
else |
365 |
|
write(msgbuf,'(a)') |
366 |
|
& ' MDSREADFIELD: illegal value for filePrec' |
367 |
|
call print_error( msgbuf, mythid ) |
368 |
|
stop 'ABNORMAL END: S/R MDSREADFIELD' |
369 |
|
endif |
370 |
|
ENDIF |
371 |
|
DO jp=1,nPy |
372 |
|
DO ip=1,nPx |
373 |
|
DO bj = myByLo(myThid), myByHi(myThid) |
374 |
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
375 |
|
DO J=1,sNy |
376 |
|
JJ=((jp-1)*nSy+(bj-1))*sNy+J |
377 |
|
DO I=1,sNx |
378 |
|
II=((ip-1)*nSx+(bi-1))*sNx+I |
379 |
|
arr_gl(i,bi,ip,j,bj,jp,k) = global(II,JJ) |
380 |
|
ENDDO |
381 |
|
ENDDO |
382 |
|
ENDDO |
383 |
|
ENDDO |
384 |
|
ENDDO |
385 |
|
ENDDO |
386 |
|
|
387 |
|
ENDDO |
388 |
|
c ENDDO k=1,nNz |
389 |
|
|
390 |
|
close( dUnit ) |
391 |
|
|
392 |
|
endif |
393 |
|
c end of if ( .not. ( globalFile .and. useSingleCPUIO ) ) then |
394 |
|
|
395 |
_END_MASTER( myThid ) |
_END_MASTER( myThid ) |
396 |
|
|
397 |
C ------------------------------------------------------------------ |
C ------------------------------------------------------------------ |
450 |
C Global variables / common blocks |
C Global variables / common blocks |
451 |
#include "SIZE.h" |
#include "SIZE.h" |
452 |
#include "EEPARAMS.h" |
#include "EEPARAMS.h" |
453 |
|
#include "EESUPPORT.h" |
454 |
#include "PARAMS.h" |
#include "PARAMS.h" |
455 |
|
|
456 |
C Routine arguments |
C Routine arguments |
470 |
integer MDS_RECLEN |
integer MDS_RECLEN |
471 |
C Local variables |
C Local variables |
472 |
character*(80) dataFName,metaFName |
character*(80) dataFName,metaFName |
473 |
integer ip,jp,iG,jG,irec,bi,bj,ii,j,k,dUnit,IL |
integer ip,jp,iG,jG,irec,bi,bj,i,j,k,dUnit,IL |
474 |
Real*4 r4seg(sNx) |
Real*4 r4seg(sNx) |
475 |
Real*8 r8seg(sNx) |
Real*8 r8seg(sNx) |
476 |
_RL arr(1-oLx:sNx+oLx,1-oLy:sNy+oLy,Nr,nSx,nSy) |
_RL arr(1-oLx:sNx+oLx,1-oLy:sNy+oLy,Nr,nSx,nSy) |
478 |
integer length_of_rec |
integer length_of_rec |
479 |
logical fileIsOpen |
logical fileIsOpen |
480 |
character*(max_len_mbuf) msgbuf |
character*(max_len_mbuf) msgbuf |
481 |
|
cph-usesingle( |
482 |
|
integer ii,jj |
483 |
|
integer x_size,y_size,iG_IO,jG_IO,npe |
484 |
|
PARAMETER ( x_size = Nx ) |
485 |
|
PARAMETER ( y_size = Ny ) |
486 |
|
Real*4 xy_buffer_r4(x_size,y_size) |
487 |
|
Real*8 xy_buffer_r8(x_size,y_size) |
488 |
|
Real*8 global(Nx,Ny) |
489 |
|
cph-usesingle) |
490 |
|
|
491 |
C ------------------------------------------------------------------ |
C ------------------------------------------------------------------ |
492 |
|
|
493 |
C Only do I/O if I am the master thread |
C Only do I/O if I am the master thread |
512 |
C Assign a free unit number as the I/O channel for this routine |
C Assign a free unit number as the I/O channel for this routine |
513 |
call MDSFINDUNIT( dUnit, mythid ) |
call MDSFINDUNIT( dUnit, mythid ) |
514 |
|
|
515 |
|
cph-usesingle( |
516 |
|
#ifdef ALLOW_USE_MPI |
517 |
|
_END_MASTER( myThid ) |
518 |
|
C If option globalFile is desired but does not work or if |
519 |
|
C globalFile is too slow, then try using single-CPU I/O. |
520 |
|
if (useSingleCpuIO) then |
521 |
|
|
522 |
|
C Master thread of process 0, only, opens a global file |
523 |
|
_BEGIN_MASTER( myThid ) |
524 |
|
IF( mpiMyId .EQ. 0 ) THEN |
525 |
|
write(dataFname(1:80),'(2a)') fName(1:IL),'.data' |
526 |
|
length_of_rec=MDS_RECLEN(filePrec,x_size*y_size,mythid) |
527 |
|
if (irecord .EQ. 1) then |
528 |
|
open( dUnit, file=dataFName, status=_NEW_STATUS, |
529 |
|
& access='direct', recl=length_of_rec ) |
530 |
|
else |
531 |
|
open( dUnit, file=dataFName, status=_OLD_STATUS, |
532 |
|
& access='direct', recl=length_of_rec ) |
533 |
|
endif |
534 |
|
ENDIF |
535 |
|
_END_MASTER( myThid ) |
536 |
|
|
537 |
|
C Gather array and write it to file, one vertical level at a time |
538 |
|
DO k=1,nNz |
539 |
|
C Loop over all processors |
540 |
|
do jp=1,nPy |
541 |
|
do ip=1,nPx |
542 |
|
DO bj = myByLo(myThid), myByHi(myThid) |
543 |
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
544 |
|
DO J=1,sNy |
545 |
|
JJ=((jp-1)*nSy+(bj-1))*sNy+J |
546 |
|
DO I=1,sNx |
547 |
|
II=((ip-1)*nSx+(bi-1))*sNx+I |
548 |
|
global(II,JJ) = arr_gl(i,bi,ip,j,bj,jp,k) |
549 |
|
ENDDO |
550 |
|
ENDDO |
551 |
|
ENDDO |
552 |
|
ENDDO |
553 |
|
enddo |
554 |
|
enddo |
555 |
|
_BEGIN_MASTER( myThid ) |
556 |
|
IF( mpiMyId .EQ. 0 ) THEN |
557 |
|
irec=k+nNz*(irecord-1) |
558 |
|
if (filePrec .eq. precFloat32) then |
559 |
|
DO J=1,Ny |
560 |
|
DO I=1,Nx |
561 |
|
xy_buffer_r4(I,J) = global(I,J) |
562 |
|
ENDDO |
563 |
|
ENDDO |
564 |
|
#ifdef _BYTESWAPIO |
565 |
|
call MDS_BYTESWAPR4( x_size*y_size, xy_buffer_r4 ) |
566 |
|
#endif |
567 |
|
write(dUnit,rec=irec) xy_buffer_r4 |
568 |
|
elseif (filePrec .eq. precFloat64) then |
569 |
|
DO J=1,Ny |
570 |
|
DO I=1,Nx |
571 |
|
xy_buffer_r8(I,J) = global(I,J) |
572 |
|
ENDDO |
573 |
|
ENDDO |
574 |
|
#ifdef _BYTESWAPIO |
575 |
|
call MDS_BYTESWAPR8( x_size*y_size, xy_buffer_r8 ) |
576 |
|
#endif |
577 |
|
write(dUnit,rec=irec) xy_buffer_r8 |
578 |
|
else |
579 |
|
write(msgbuf,'(a)') |
580 |
|
& ' MDSWRITEFIELD: illegal value for filePrec' |
581 |
|
call print_error( msgbuf, mythid ) |
582 |
|
stop 'ABNORMAL END: S/R MDSWRITEFIELD' |
583 |
|
endif |
584 |
|
ENDIF |
585 |
|
_END_MASTER( myThid ) |
586 |
|
ENDDO |
587 |
|
|
588 |
|
C Close data-file and create meta-file |
589 |
|
_BEGIN_MASTER( myThid ) |
590 |
|
IF( mpiMyId .EQ. 0 ) THEN |
591 |
|
close( dUnit ) |
592 |
|
write(metaFName(1:80),'(2a)') fName(1:IL),'.meta' |
593 |
|
dimList(1,1)=Nx |
594 |
|
dimList(2,1)=1 |
595 |
|
dimList(3,1)=Nx |
596 |
|
dimList(1,2)=Ny |
597 |
|
dimList(2,2)=1 |
598 |
|
dimList(3,2)=Ny |
599 |
|
dimList(1,3)=nNz |
600 |
|
dimList(2,3)=1 |
601 |
|
dimList(3,3)=nNz |
602 |
|
ndims=3 |
603 |
|
if (nNz .EQ. 1) ndims=2 |
604 |
|
call MDSWRITEMETA( metaFName, dataFName, |
605 |
|
& filePrec, ndims, dimList, irecord, myIter, mythid ) |
606 |
|
ENDIF |
607 |
|
_END_MASTER( myThid ) |
608 |
|
C To be safe, make other processes wait for I/O completion |
609 |
|
_BARRIER |
610 |
|
|
611 |
|
elseif ( .NOT. useSingleCpuIO ) then |
612 |
|
_BEGIN_MASTER( myThid ) |
613 |
|
#endif /* ALLOW_USE_MPI */ |
614 |
|
cph-usesingle) |
615 |
|
|
616 |
C Loop over all processors |
C Loop over all processors |
617 |
do jp=1,nPy |
do jp=1,nPy |
720 |
enddo |
enddo |
721 |
enddo |
enddo |
722 |
|
|
|
|
|
723 |
_END_MASTER( myThid ) |
_END_MASTER( myThid ) |
724 |
|
|
725 |
|
cph-usesingle( |
726 |
|
#ifdef ALLOW_USE_MPI |
727 |
|
C endif useSingleCpuIO |
728 |
|
endif |
729 |
|
#endif /* ALLOW_USE_MPI */ |
730 |
|
cph-usesingle) |
731 |
|
|
732 |
C ------------------------------------------------------------------ |
C ------------------------------------------------------------------ |
733 |
return |
return |
734 |
end |
end |
775 |
C Global variables / common blocks |
C Global variables / common blocks |
776 |
#include "SIZE.h" |
#include "SIZE.h" |
777 |
#include "EEPARAMS.h" |
#include "EEPARAMS.h" |
778 |
|
#include "EESUPPORT.h" |
779 |
#include "PARAMS.h" |
#include "PARAMS.h" |
780 |
|
|
781 |
C Routine arguments |
C Routine arguments |
792 |
integer MDS_RECLEN |
integer MDS_RECLEN |
793 |
C Local variables |
C Local variables |
794 |
character*(80) dataFName |
character*(80) dataFName |
795 |
integer ip,jp,iG,jG,irec,bi,bj,ii,j,k,dUnit,IL |
integer ip,jp,iG,jG,irec,bi,bj,i,j,k,dUnit,IL |
796 |
logical exst |
logical exst |
797 |
_RL arr(1-oLx:sNx+oLx,1-oLy:sNy+oLy,nLocz,nSx,nSy) |
_RL arr(1-oLx:sNx+oLx,1-oLy:sNy+oLy,nLocz,nSx,nSy) |
798 |
Real*4 r4seg(sNx) |
Real*4 r4seg(sNx) |
800 |
logical globalFile,fileIsOpen |
logical globalFile,fileIsOpen |
801 |
integer length_of_rec |
integer length_of_rec |
802 |
character*(max_len_mbuf) msgbuf |
character*(max_len_mbuf) msgbuf |
803 |
|
cph-usesingle( |
804 |
|
integer ii,jj |
805 |
|
integer x_size,y_size,iG_IO,jG_IO,npe |
806 |
|
PARAMETER ( x_size = Nx ) |
807 |
|
PARAMETER ( y_size = Ny ) |
808 |
|
Real*4 xy_buffer_r4(x_size,y_size) |
809 |
|
Real*8 xy_buffer_r8(x_size,y_size) |
810 |
|
Real*8 global(Nx,Ny) |
811 |
|
_RL local(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
812 |
|
cph-usesingle) |
813 |
|
|
814 |
C ------------------------------------------------------------------ |
C ------------------------------------------------------------------ |
815 |
|
|
816 |
C Only do I/O if I am the master thread |
C Only do I/O if I am the master thread |
836 |
C Assign a free unit number as the I/O channel for this routine |
C Assign a free unit number as the I/O channel for this routine |
837 |
call MDSFINDUNIT( dUnit, mythid ) |
call MDSFINDUNIT( dUnit, mythid ) |
838 |
|
|
839 |
|
if ( useSingleCPUIO ) then |
840 |
|
|
841 |
|
C master thread of process 0, only, opens a global file |
842 |
|
#ifdef ALLOW_USE_MPI |
843 |
|
IF( mpiMyId .EQ. 0 ) THEN |
844 |
|
#else |
845 |
|
IF ( .TRUE. ) THEN |
846 |
|
#endif /* ALLOW_USE_MPI */ |
847 |
|
|
848 |
C Check first for global file with simple name (ie. fName) |
C Check first for global file with simple name (ie. fName) |
849 |
dataFName = fName |
dataFName = fName |
850 |
inquire( file=dataFname, exist=exst ) |
inquire( file=dataFname, exist=exst ) |
851 |
if (exst) then |
if (exst) globalFile = .TRUE. |
|
write(msgbuf,'(a,a)') |
|
|
& ' MDSREADFIELD: opening global file: ',dataFName |
|
|
call print_message( msgbuf, standardmessageunit, |
|
|
& SQUEEZE_RIGHT , mythid) |
|
|
endif |
|
852 |
|
|
853 |
C If negative check for global file with MDS name (ie. fName.data) |
C If negative check for global file with MDS name (ie. fName.data) |
854 |
if (.NOT. globalFile) then |
if (.NOT. globalFile) then |
855 |
write(dataFname(1:80),'(2a)') fName(1:IL),'.data' |
write(dataFname(1:80),'(2a)') fName(1:IL),'.data' |
856 |
|
inquire( file=dataFname, exist=exst ) |
857 |
|
if (exst) globalFile = .TRUE. |
858 |
|
endif |
859 |
|
|
860 |
|
C If global file is visible to process 0, then open it here. |
861 |
|
C Otherwise stop program. |
862 |
|
if ( globalFile) then |
863 |
|
length_of_rec=MDS_RECLEN( filePrec, x_size*y_size, mythid ) |
864 |
|
open( dUnit, file=dataFName, status='old', |
865 |
|
& access='direct', recl=length_of_rec ) |
866 |
|
else |
867 |
|
write(msgbuf,'(2a)') ' MDSREADFIELD: filename: ',dataFName |
868 |
|
call print_message( msgbuf, standardmessageunit, |
869 |
|
& SQUEEZE_RIGHT , mythid) |
870 |
|
call print_error( msgbuf, mythid ) |
871 |
|
write(msgbuf,'(a)') |
872 |
|
& ' MDSREADFIELD: File does not exist' |
873 |
|
call print_message( msgbuf, standardmessageunit, |
874 |
|
& SQUEEZE_RIGHT , mythid) |
875 |
|
call print_error( msgbuf, mythid ) |
876 |
|
stop 'ABNORMAL END: S/R MDSREADFIELD' |
877 |
|
endif |
878 |
|
|
879 |
|
ENDIF |
880 |
|
|
881 |
|
c-- useSingleCpuIO |
882 |
|
else |
883 |
|
|
884 |
|
C Check first for global file with simple name (ie. fName) |
885 |
|
dataFName = fName |
886 |
inquire( file=dataFname, exist=exst ) |
inquire( file=dataFname, exist=exst ) |
887 |
if (exst) then |
if (exst) then |
888 |
write(msgbuf,'(a,a)') |
write(msgbuf,'(a,a)') |
889 |
& ' MDSREADFIELD_GL: opening global file: ',dataFName |
& ' MDSREADFIELD: opening global file: ',dataFName |
890 |
call print_message( msgbuf, standardmessageunit, |
call print_message( msgbuf, standardmessageunit, |
891 |
& SQUEEZE_RIGHT , mythid) |
& SQUEEZE_RIGHT , mythid) |
|
globalFile = .TRUE. |
|
892 |
endif |
endif |
893 |
|
|
894 |
|
C If negative check for global file with MDS name (ie. fName.data) |
895 |
|
if (.NOT. globalFile) then |
896 |
|
write(dataFname(1:80),'(2a)') fName(1:IL),'.data' |
897 |
|
inquire( file=dataFname, exist=exst ) |
898 |
|
if (exst) then |
899 |
|
write(msgbuf,'(a,a)') |
900 |
|
& ' MDSREADFIELD_GL: opening global file: ',dataFName |
901 |
|
call print_message( msgbuf, standardmessageunit, |
902 |
|
& SQUEEZE_RIGHT , mythid) |
903 |
|
globalFile = .TRUE. |
904 |
|
endif |
905 |
|
endif |
906 |
|
|
907 |
|
c-- useSingleCpuIO |
908 |
|
endif |
909 |
|
|
910 |
|
if ( .not. useSingleCpuIO ) then |
911 |
|
cph if ( .not. ( globalFile .and. useSingleCPUIO ) ) then |
912 |
|
if ( .not. ( globalFile ) ) then |
913 |
|
|
914 |
|
C If we are reading from a global file then we open it here |
915 |
|
if (globalFile) then |
916 |
|
length_of_rec=MDS_RECLEN( filePrec, sNx, mythid ) |
917 |
|
open( dUnit, file=dataFName, status='old', |
918 |
|
& access='direct', recl=length_of_rec ) |
919 |
|
fileIsOpen=.TRUE. |
920 |
endif |
endif |
921 |
|
|
922 |
C Loop over all processors |
C Loop over all processors |
923 |
do jp=1,nPy |
do jp=1,nPy |
924 |
do ip=1,nPx |
do ip=1,nPx |
951 |
& ' MDSREADFIELD_GL: filename: ',dataFName |
& ' MDSREADFIELD_GL: filename: ',dataFName |
952 |
call print_message( msgbuf, standardmessageunit, |
call print_message( msgbuf, standardmessageunit, |
953 |
& SQUEEZE_RIGHT , mythid) |
& SQUEEZE_RIGHT , mythid) |
954 |
|
call print_error( msgbuf, mythid ) |
955 |
write(msgbuf,'(a)') |
write(msgbuf,'(a)') |
956 |
& ' MDSREADFIELD_GL: File does not exist' |
& ' MDSREADFIELD_GL: File does not exist' |
957 |
|
call print_message( msgbuf, standardmessageunit, |
958 |
|
& SQUEEZE_RIGHT , mythid) |
959 |
call print_error( msgbuf, mythid ) |
call print_error( msgbuf, mythid ) |
960 |
stop 'ABNORMAL END: S/R MDSREADFIELD_GL' |
stop 'ABNORMAL END: S/R MDSREADFIELD_GL' |
961 |
endif |
endif |
964 |
if (fileIsOpen) then |
if (fileIsOpen) then |
965 |
do k=1,nLocz |
do k=1,nLocz |
966 |
do j=1,sNy |
do j=1,sNy |
967 |
|
if (globalFile) then |
968 |
|
iG=bi+(ip-1)*nsx |
969 |
|
jG=bj+(jp-1)*nsy |
970 |
|
irec=1 + INT(iG/sNx) + nSx*nPx*(jG+j-1) + nSx*nPx*Ny*(k-1) |
971 |
|
& + nSx*nPx*Ny*nLocz*(irecord-1) |
972 |
|
else |
973 |
iG = 0 |
iG = 0 |
974 |
jG = 0 |
jG = 0 |
975 |
irec=j + sNy*(k-1) + sNy*nLocz*(irecord-1) |
irec=j + sNy*(k-1) + sNy*nLocz*(irecord-1) |
976 |
|
endif |
977 |
if (filePrec .eq. precFloat32) then |
if (filePrec .eq. precFloat32) then |
978 |
read(dUnit,rec=irec) r4seg |
read(dUnit,rec=irec) r4seg |
979 |
#ifdef _BYTESWAPIO |
#ifdef _BYTESWAPIO |
1036 |
fileIsOpen = .FALSE. |
fileIsOpen = .FALSE. |
1037 |
endif |
endif |
1038 |
|
|
1039 |
|
c end of if ( .not. ( globalFile ) ) then |
1040 |
|
endif |
1041 |
|
|
1042 |
|
c else of if ( .not. ( globalFile .and. useSingleCPUIO ) ) then |
1043 |
|
else |
1044 |
|
|
1045 |
|
DO k=1,nLocz |
1046 |
|
|
1047 |
|
#ifdef ALLOW_USE_MPI |
1048 |
|
IF( mpiMyId .EQ. 0 ) THEN |
1049 |
|
#else |
1050 |
|
IF ( .TRUE. ) THEN |
1051 |
|
#endif /* ALLOW_USE_MPI */ |
1052 |
|
irec = k+nNz*(irecord-1) |
1053 |
|
if (filePrec .eq. precFloat32) then |
1054 |
|
read(dUnit,rec=irec) xy_buffer_r4 |
1055 |
|
#ifdef _BYTESWAPIO |
1056 |
|
call MDS_BYTESWAPR4( x_size*y_size, xy_buffer_r4 ) |
1057 |
|
#endif |
1058 |
|
DO J=1,Ny |
1059 |
|
DO I=1,Nx |
1060 |
|
global(I,J) = xy_buffer_r4(I,J) |
1061 |
|
ENDDO |
1062 |
|
ENDDO |
1063 |
|
elseif (filePrec .eq. precFloat64) then |
1064 |
|
read(dUnit,rec=irec) xy_buffer_r8 |
1065 |
|
#ifdef _BYTESWAPIO |
1066 |
|
call MDS_BYTESWAPR8( x_size*y_size, xy_buffer_r8 ) |
1067 |
|
#endif |
1068 |
|
DO J=1,Ny |
1069 |
|
DO I=1,Nx |
1070 |
|
global(I,J) = xy_buffer_r8(I,J) |
1071 |
|
ENDDO |
1072 |
|
ENDDO |
1073 |
|
else |
1074 |
|
write(msgbuf,'(a)') |
1075 |
|
& ' MDSREADFIELD: illegal value for filePrec' |
1076 |
|
call print_error( msgbuf, mythid ) |
1077 |
|
stop 'ABNORMAL END: S/R MDSREADFIELD' |
1078 |
|
endif |
1079 |
|
ENDIF |
1080 |
|
DO jp=1,nPy |
1081 |
|
DO ip=1,nPx |
1082 |
|
DO bj = myByLo(myThid), myByHi(myThid) |
1083 |
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
1084 |
|
DO J=1,sNy |
1085 |
|
JJ=((jp-1)*nSy+(bj-1))*sNy+J |
1086 |
|
DO I=1,sNx |
1087 |
|
II=((ip-1)*nSx+(bi-1))*sNx+I |
1088 |
|
arr_gl(i,bi,ip,j,bj,jp,k) = global(II,JJ) |
1089 |
|
ENDDO |
1090 |
|
ENDDO |
1091 |
|
ENDDO |
1092 |
|
ENDDO |
1093 |
|
ENDDO |
1094 |
|
ENDDO |
1095 |
|
|
1096 |
|
ENDDO |
1097 |
|
c ENDDO k=1,nNz |
1098 |
|
|
1099 |
|
close( dUnit ) |
1100 |
|
|
1101 |
|
endif |
1102 |
|
c end of if ( .not. ( globalFile .and. useSingleCPUIO ) ) then |
1103 |
|
|
1104 |
_END_MASTER( myThid ) |
_END_MASTER( myThid ) |
1105 |
|
|
1106 |
C ------------------------------------------------------------------ |
C ------------------------------------------------------------------ |
1159 |
C Global variables / common blocks |
C Global variables / common blocks |
1160 |
#include "SIZE.h" |
#include "SIZE.h" |
1161 |
#include "EEPARAMS.h" |
#include "EEPARAMS.h" |
1162 |
|
#include "EESUPPORT.h" |
1163 |
#include "PARAMS.h" |
#include "PARAMS.h" |
1164 |
|
|
1165 |
C Routine arguments |
C Routine arguments |
1180 |
integer MDS_RECLEN |
integer MDS_RECLEN |
1181 |
C Local variables |
C Local variables |
1182 |
character*(80) dataFName,metaFName |
character*(80) dataFName,metaFName |
1183 |
integer ip,jp,iG,jG,irec,bi,bj,ii,j,k,dUnit,IL |
integer ip,jp,iG,jG,irec,bi,bj,i,j,k,dUnit,IL |
1184 |
Real*4 r4seg(sNx) |
Real*4 r4seg(sNx) |
1185 |
Real*8 r8seg(sNx) |
Real*8 r8seg(sNx) |
1186 |
_RL arr(1-oLx:sNx+oLx,1-oLy:sNy+oLy,nLocz,nSx,nSy) |
_RL arr(1-oLx:sNx+oLx,1-oLy:sNy+oLy,nLocz,nSx,nSy) |
1188 |
integer length_of_rec |
integer length_of_rec |
1189 |
logical fileIsOpen |
logical fileIsOpen |
1190 |
character*(max_len_mbuf) msgbuf |
character*(max_len_mbuf) msgbuf |
1191 |
|
cph-usesingle( |
1192 |
|
integer ii,jj |
1193 |
|
integer x_size,y_size,iG_IO,jG_IO,npe |
1194 |
|
PARAMETER ( x_size = Nx ) |
1195 |
|
PARAMETER ( y_size = Ny ) |
1196 |
|
Real*4 xy_buffer_r4(x_size,y_size) |
1197 |
|
Real*8 xy_buffer_r8(x_size,y_size) |
1198 |
|
Real*8 global(Nx,Ny) |
1199 |
|
cph-usesingle) |
1200 |
|
|
1201 |
C ------------------------------------------------------------------ |
C ------------------------------------------------------------------ |
1202 |
|
|
1203 |
C Only do I/O if I am the master thread |
C Only do I/O if I am the master thread |
1223 |
call MDSFINDUNIT( dUnit, mythid ) |
call MDSFINDUNIT( dUnit, mythid ) |
1224 |
|
|
1225 |
|
|
1226 |
|
cph-usesingle( |
1227 |
|
#ifdef ALLOW_USE_MPI |
1228 |
|
_END_MASTER( myThid ) |
1229 |
|
C If option globalFile is desired but does not work or if |
1230 |
|
C globalFile is too slow, then try using single-CPU I/O. |
1231 |
|
if (useSingleCpuIO) then |
1232 |
|
|
1233 |
|
C Master thread of process 0, only, opens a global file |
1234 |
|
_BEGIN_MASTER( myThid ) |
1235 |
|
IF( mpiMyId .EQ. 0 ) THEN |
1236 |
|
write(dataFname(1:80),'(2a)') fName(1:IL),'.data' |
1237 |
|
length_of_rec=MDS_RECLEN(filePrec,x_size*y_size,mythid) |
1238 |
|
if (irecord .EQ. 1) then |
1239 |
|
open( dUnit, file=dataFName, status=_NEW_STATUS, |
1240 |
|
& access='direct', recl=length_of_rec ) |
1241 |
|
else |
1242 |
|
open( dUnit, file=dataFName, status=_OLD_STATUS, |
1243 |
|
& access='direct', recl=length_of_rec ) |
1244 |
|
endif |
1245 |
|
ENDIF |
1246 |
|
_END_MASTER( myThid ) |
1247 |
|
|
1248 |
|
C Gather array and write it to file, one vertical level at a time |
1249 |
|
DO k=1,nLocz |
1250 |
|
C Loop over all processors |
1251 |
|
do jp=1,nPy |
1252 |
|
do ip=1,nPx |
1253 |
|
DO bj = myByLo(myThid), myByHi(myThid) |
1254 |
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
1255 |
|
DO J=1,sNy |
1256 |
|
JJ=((jp-1)*nSy+(bj-1))*sNy+J |
1257 |
|
DO I=1,sNx |
1258 |
|
II=((ip-1)*nSx+(bi-1))*sNx+I |
1259 |
|
global(II,JJ) = arr_gl(i,bi,ip,j,bj,jp,k) |
1260 |
|
ENDDO |
1261 |
|
ENDDO |
1262 |
|
ENDDO |
1263 |
|
ENDDO |
1264 |
|
enddo |
1265 |
|
enddo |
1266 |
|
_BEGIN_MASTER( myThid ) |
1267 |
|
IF( mpiMyId .EQ. 0 ) THEN |
1268 |
|
irec=k+nLocz*(irecord-1) |
1269 |
|
if (filePrec .eq. precFloat32) then |
1270 |
|
DO J=1,Ny |
1271 |
|
DO I=1,Nx |
1272 |
|
xy_buffer_r4(I,J) = global(I,J) |
1273 |
|
ENDDO |
1274 |
|
ENDDO |
1275 |
|
#ifdef _BYTESWAPIO |
1276 |
|
call MDS_BYTESWAPR4( x_size*y_size, xy_buffer_r4 ) |
1277 |
|
#endif |
1278 |
|
write(dUnit,rec=irec) xy_buffer_r4 |
1279 |
|
elseif (filePrec .eq. precFloat64) then |
1280 |
|
DO J=1,Ny |
1281 |
|
DO I=1,Nx |
1282 |
|
xy_buffer_r8(I,J) = global(I,J) |
1283 |
|
ENDDO |
1284 |
|
ENDDO |
1285 |
|
#ifdef _BYTESWAPIO |
1286 |
|
call MDS_BYTESWAPR8( x_size*y_size, xy_buffer_r8 ) |
1287 |
|
#endif |
1288 |
|
write(dUnit,rec=irec) xy_buffer_r8 |
1289 |
|
else |
1290 |
|
write(msgbuf,'(a)') |
1291 |
|
& ' MDSWRITEFIELD: illegal value for filePrec' |
1292 |
|
call print_error( msgbuf, mythid ) |
1293 |
|
stop 'ABNORMAL END: S/R MDSWRITEFIELD' |
1294 |
|
endif |
1295 |
|
ENDIF |
1296 |
|
_END_MASTER( myThid ) |
1297 |
|
ENDDO |
1298 |
|
|
1299 |
|
C Close data-file and create meta-file |
1300 |
|
_BEGIN_MASTER( myThid ) |
1301 |
|
IF( mpiMyId .EQ. 0 ) THEN |
1302 |
|
close( dUnit ) |
1303 |
|
write(metaFName(1:80),'(2a)') fName(1:IL),'.meta' |
1304 |
|
dimList(1,1)=Nx |
1305 |
|
dimList(2,1)=1 |
1306 |
|
dimList(3,1)=Nx |
1307 |
|
dimList(1,2)=Ny |
1308 |
|
dimList(2,2)=1 |
1309 |
|
dimList(3,2)=Ny |
1310 |
|
dimList(1,3)=nLocz |
1311 |
|
dimList(2,3)=1 |
1312 |
|
dimList(3,3)=nLocz |
1313 |
|
ndims=3 |
1314 |
|
if (nLocz .EQ. 1) ndims=2 |
1315 |
|
call MDSWRITEMETA( metaFName, dataFName, |
1316 |
|
& filePrec, ndims, dimList, irecord, myIter, mythid ) |
1317 |
|
ENDIF |
1318 |
|
_END_MASTER( myThid ) |
1319 |
|
C To be safe, make other processes wait for I/O completion |
1320 |
|
_BARRIER |
1321 |
|
|
1322 |
|
elseif ( .NOT. useSingleCpuIO ) then |
1323 |
|
_BEGIN_MASTER( myThid ) |
1324 |
|
#endif /* ALLOW_USE_MPI */ |
1325 |
|
cph-usesingle) |
1326 |
|
|
1327 |
C Loop over all processors |
C Loop over all processors |
1328 |
do jp=1,nPy |
do jp=1,nPy |
1329 |
do ip=1,nPx |
do ip=1,nPx |
1431 |
enddo |
enddo |
1432 |
enddo |
enddo |
1433 |
|
|
|
|
|
1434 |
_END_MASTER( myThid ) |
_END_MASTER( myThid ) |
1435 |
|
|
1436 |
|
#ifdef ALLOW_USE_MPI |
1437 |
|
C endif useSingleCpuIO |
1438 |
|
endif |
1439 |
|
#endif /* ALLOW_USE_MPI */ |
1440 |
|
|
1441 |
C ------------------------------------------------------------------ |
C ------------------------------------------------------------------ |
1442 |
return |
return |
1443 |
end |
end |