source: palm/trunk/SOURCE/local_tremain.f90 @ 1310

Last change on this file since 1310 was 1310, checked in by raasch, 8 years ago

update of GPL copyright

  • Property svn:keywords set to Id
File size: 2.7 KB
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[1]1 SUBROUTINE local_tremain( remaining_time )
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!
[1310]17! Copyright 1997-2014 Leibniz Universitaet Hannover
[1036]18!--------------------------------------------------------------------------------!
19!
[484]20! Current revisions:
[1]21! -----------------
[226]22!
[1]23!
24! Former revisions:
25! -----------------
[3]26! $Id: local_tremain.f90 1310 2014-03-14 08:01:56Z raasch $
[83]27!
[1037]28! 1036 2012-10-22 13:43:42Z raasch
29! code put under GPL (PALM 3.9)
30!
[226]31! 225 2009-01-26 14:44:20Z raasch
32! Type of count and count_rate changed to INTEGER(8) in order to avoid out of
33! range problems (which result in measured negative time intervals)
34!
[83]35! 82 2007-04-16 15:40:52Z raasch
36! Preprocessor strings for different linux clusters changed to "lc",
37! preprocessor directives for old systems removed
38!
[3]39! RCS Log replace by Id keyword, revision history cleaned up
40!
[1]41! Revision 1.14  2006/06/02 15:20:33  raasch
42! Extended to TIT Sun Fire X4600 System (lctit)
43!
44! Revision 1.1  1998/03/18 20:14:47  raasch
45! Initial revision
46!
47!
48! Description:
49! ------------
50! For different operating systems get the remaining cpu-time of the job
51!------------------------------------------------------------------------------!
52
53    USE control_parameters
54    USE cpulog
55    USE pegrid
56
57    IMPLICIT NONE
58
59    REAL ::  remaining_time
60#if defined( __ibm )
61    INTEGER(8) ::  IRTC
62    REAL       ::  actual_wallclock_time
[82]63#elif defined( __lc )
[225]64    INTEGER(8) ::  count, count_rate
[1]65    REAL       ::  actual_wallclock_time
66#endif
67
[82]68#if defined( __ibm )
[1]69
70    actual_wallclock_time = IRTC( ) * 1E-9
71    remaining_time = maximum_cpu_time_allowed - &
72                     ( actual_wallclock_time - initial_wallclock_time )
73
[82]74#elif defined( __lc )
[1]75
76    CALL SYSTEM_CLOCK( count, count_rate )
77    actual_wallclock_time = REAL( count ) / REAL( count_rate )
78    remaining_time = maximum_cpu_time_allowed - &
79                     ( actual_wallclock_time - initial_wallclock_time )
80
81#elif defined( __nec )
82   
83    CALL TREMAIN( remaining_time )
84    remaining_time = remaining_time / tasks_per_node
85
86#else
87
88!
89!-- No stop due to running out of cpu-time on other machines
90    remaining_time = 9999999.9
91
92#endif
93
94 END SUBROUTINE local_tremain
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