1 | !> @file local_tremain.f90 |
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2 | !------------------------------------------------------------------------------! |
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3 | ! This file is part of PALM. |
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4 | ! |
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5 | ! PALM is free software: you can redistribute it and/or modify it under the |
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6 | ! terms of the GNU General Public License as published by the Free Software |
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7 | ! Foundation, either version 3 of the License, or (at your option) any later |
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8 | ! version. |
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9 | ! |
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10 | ! PALM is distributed in the hope that it will be useful, but WITHOUT ANY |
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11 | ! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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12 | ! A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
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13 | ! |
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14 | ! You should have received a copy of the GNU General Public License along with |
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15 | ! PALM. If not, see <http://www.gnu.org/licenses/>. |
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16 | ! |
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17 | ! Copyright 1997-2017 Leibniz Universitaet Hannover |
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18 | !------------------------------------------------------------------------------! |
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19 | ! |
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20 | ! Current revisions: |
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21 | ! ----------------- |
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22 | ! |
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23 | ! |
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24 | ! Former revisions: |
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25 | ! ----------------- |
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26 | ! $Id: local_tremain.f90 2101 2017-01-05 16:42:31Z knoop $ |
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27 | ! |
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28 | ! 2000 2016-08-20 18:09:15Z knoop |
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29 | ! Forced header and separation lines into 80 columns |
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30 | ! |
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31 | ! 1808 2016-04-05 19:44:00Z raasch |
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32 | ! cpu measurements are done with standard FORTRAN routine on every machine |
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33 | ! |
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34 | ! 1682 2015-10-07 23:56:08Z knoop |
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35 | ! Code annotations made doxygen readable |
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36 | ! |
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37 | ! 1353 2014-04-08 15:21:23Z heinze |
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38 | ! REAL constants provided with KIND-attribute |
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39 | ! |
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40 | ! 1322 2014-03-20 16:38:49Z raasch |
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41 | ! REAL constants defined as wp_kind |
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42 | ! |
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43 | ! 1320 2014-03-20 08:40:49Z raasch |
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44 | ! ONLY-attribute added to USE-statements, |
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45 | ! kind-parameters added to all INTEGER and REAL declaration statements, |
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46 | ! kinds are defined in new module kinds, |
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47 | ! revision history before 2012 removed, |
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48 | ! comment fields (!:) to be used for variable explanations added to |
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49 | ! all variable declaration statements |
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50 | ! |
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51 | ! 1036 2012-10-22 13:43:42Z raasch |
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52 | ! code put under GPL (PALM 3.9) |
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53 | ! |
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54 | ! Revision 1.1 1998/03/18 20:14:47 raasch |
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55 | ! Initial revision |
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56 | ! |
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57 | ! |
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58 | ! Description: |
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59 | ! ------------ |
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60 | !> For different operating systems get the remaining cpu-time of the job |
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61 | !------------------------------------------------------------------------------! |
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62 | SUBROUTINE local_tremain( remaining_time ) |
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63 | |
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64 | |
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65 | USE control_parameters, & |
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66 | ONLY: maximum_cpu_time_allowed |
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67 | |
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68 | USE cpulog, & |
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69 | ONLY: initial_wallclock_time |
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70 | |
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71 | USE kinds |
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72 | |
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73 | USE pegrid |
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74 | |
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75 | IMPLICIT NONE |
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76 | |
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77 | INTEGER(idp) :: count !< |
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78 | INTEGER(idp) :: count_rate !< |
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79 | |
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80 | REAL(wp) :: actual_wallclock_time !< |
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81 | REAL(wp) :: remaining_time !< |
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82 | |
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83 | CALL SYSTEM_CLOCK( count, count_rate ) |
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84 | actual_wallclock_time = REAL( count, KIND=wp ) / REAL( count_rate, KIND=wp ) |
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85 | remaining_time = maximum_cpu_time_allowed - & |
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86 | ( actual_wallclock_time - initial_wallclock_time ) |
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87 | |
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88 | END SUBROUTINE local_tremain |
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