source: palm/trunk/SOURCE/run_control.f90 @ 1257

Last change on this file since 1257 was 1257, checked in by raasch, 8 years ago

New:
---

openACC porting of timestep calculation
(modules, timestep, time_integration)

Changed:


openACC loop directives and vector clauses removed (because they do not give any performance improvement with PGI
compiler versions > 13.6)
(advec_ws, buoyancy, coriolis, diffusion_e, diffusion_s, diffusion_u, diffusion_v, diffusion_w, diffusivities, exchange_horiz, fft_xy, pres, production_e, transpose, tridia_solver, wall_fluxes)

openACC loop independent clauses added
(boundary_conds, prandtl_fluxes, pres)

openACC declare create statements moved after FORTRAN declaration statement
(diffusion_u, diffusion_v, diffusion_w, fft_xy, poisfft, production_e, tridia_solver)

openACC end parallel replaced by end parallel loop
(flow_statistics, pres)

openACC "kernels do" replaced by "kernels loop"
(prandtl_fluxes)

output format for theta* changed to avoid output of *
(run_control)

Errors:


bugfix for calculation of advective timestep (old version may cause wrong timesteps in case of
vertixcally stretched grids)
Attention: standard run-control output has changed!
(timestep)

  • Property svn:keywords set to Id
File size: 4.7 KB
RevLine 
[1]1 SUBROUTINE run_control
2
[1036]3!--------------------------------------------------------------------------------!
4! This file is part of PALM.
5!
6! PALM is free software: you can redistribute it and/or modify it under the terms
7! of the GNU General Public License as published by the Free Software Foundation,
8! either version 3 of the License, or (at your option) any later version.
9!
10! PALM is distributed in the hope that it will be useful, but WITHOUT ANY
11! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
12! A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
13!
14! You should have received a copy of the GNU General Public License along with
15! PALM. If not, see <http://www.gnu.org/licenses/>.
16!
17! Copyright 1997-2012  Leibniz University Hannover
18!--------------------------------------------------------------------------------!
19!
[484]20! Current revisions:
[1]21! -----------------
[1257]22! output format for theta* changed to avoid output of *****
[1]23!
24! Former revisions:
25! -----------------
[3]26! $Id: run_control.f90 1257 2013-11-08 15:18:40Z raasch $
[83]27!
[1037]28! 1036 2012-10-22 13:43:42Z raasch
29! code put under GPL (PALM 3.9)
30!
[1002]31! 1001 2012-09-13 14:08:46Z raasch
32! all actions concerning leapfrog scheme removed
33!
[98]34! 97 2007-06-21 08:23:15Z raasch
35! Timestep and z_i format changed
36!
[90]37! 87 2007-05-22 15:46:47Z raasch
38! var_hom renamed pr_palm
39!
[83]40! 82 2007-04-16 15:40:52Z raasch
41! Preprocessor strings for different linux clusters changed to "lc",
42! routine local_flush is used for buffer flushing
43!
[3]44! RCS Log replace by Id keyword, revision history cleaned up
45!
[1]46! Revision 1.20  2006/06/02 15:23:47  raasch
47! cpp-directives extended for lctit
48!
49! Revision 1.1  1997/08/11 06:25:38  raasch
50! Initial revision
51!
52!
53! Description:
54! ------------
55! Computation and output of run-control quantities
56!------------------------------------------------------------------------------!
57
58    USE cpulog
59    USE indices
60    USE interfaces
61    USE pegrid
62    USE statistics
63    USE control_parameters
64
65    IMPLICIT NONE
66
[1001]67    CHARACTER (LEN=1) ::  disturb_chr
[1]68
69!
70!-- If required, do statistics
71    IF ( .NOT. flow_statistics_called )  CALL flow_statistics
72
73!
74!-- Flow_statistics has its own cpu-time measurement
75    CALL cpu_log( log_point(11), 'run_control', 'start' )
76
77!
78!-- Output
79    IF ( myid == 0 )  THEN
80
81!
82!--    Check, whether file unit is already open (may have been opened in header
83!--    before)
84       CALL check_open( 15 )
85
86!
87!--    If required, write header
88       IF ( .NOT. run_control_header )  THEN
89          WRITE ( 15, 100 )
90          run_control_header = .TRUE.
91       ENDIF
92
93!
94!--    If required, set disturbance flag
95       IF ( disturbance_created )  THEN
96          disturb_chr = 'D'
97       ELSE
98          disturb_chr = ' '
99       ENDIF
100       WRITE ( 15, 101 )  runnr, current_timestep_number, simulated_time_chr,  &
101                          simulated_time-INT( simulated_time ), dt_3d,         &
[1001]102                          timestep_reason, u_max, disturb_chr,                 &
[87]103                          v_max, disturb_chr, w_max, hom(nzb,1,pr_palm,0),     &
104                          hom(nzb+8,1,pr_palm,0), hom(nzb+3,1,pr_palm,0),      &
105                          hom(nzb+6,1,pr_palm,0), hom(nzb+4,1,pr_palm,0),      &
106                          hom(nzb+5,1,pr_palm,0), hom(nzb+9,1,pr_palm,0),      &
107                          hom(nzb+10,1,pr_palm,0), u_max_ijk(1:3),             &
[1]108                          v_max_ijk(1:3), w_max_ijk(1:3),                      &
109                          advected_distance_x/1000.0,                          &
110                          advected_distance_y/1000.0, mgcycles
111!
112!--    Write buffer contents to disc immediately
[82]113       CALL local_flush( 15 )
114
[1]115    ENDIF
116!
117!-- If required, reset disturbance flag. This has to be done outside the above
118!-- IF-loop, because the flag would otherwise only be reset on PE0
119    IF ( disturbance_created )  disturbance_created = .FALSE.
120
121    CALL cpu_log( log_point(11), 'run_control', 'stop' )
122
123!
124!-- Formats
125100 FORMAT (///'Run-control output:'/ &
126              &'------------------'// &
[97]127          &'RUN  ITER. HH:MM:SS.SS    DT(E)     UMAX     VMAX     WMAX     U', &
[1257]128          &'*    W*      THETA*     Z_I     ENERG.   DISTENERG    DIVOLD    ', &
129          &' DIVNEW     UMAX(KJI)    VMAX(KJI)    WMAX(KJI)   ADVECX   ADVEC', &
130          &'Y   MGCYC'/                                                        &
[97]131          &'----------------------------------------------------------------', &
132          &'----------------------------------------------------------------', &
133          &'----------------------------------------------------------------', &
[1257]134          &'---------')
[1001]135101 FORMAT (I3,1X,I6,1X,A8,F3.2,1X,F8.4,A1,1X,F8.4,A1,F8.4,A1,F8.4,2X,F5.3,2X, &
[1]136            F4.2, &
[1257]137            2X,E10.3,2X,F6.0,1X,4(E10.3,1X),3(3(I4),1X),F8.3,1X,F8.3,5X,I3)
[1]138
139 END SUBROUTINE run_control
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