1 | SUBROUTINE local_tremain( remaining_time ) |
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2 | |
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3 | !--------------------------------------------------------------------------------! |
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4 | ! This file is part of PALM. |
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5 | ! |
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6 | ! PALM is free software: you can redistribute it and/or modify it under the terms |
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7 | ! of the GNU General Public License as published by the Free Software Foundation, |
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8 | ! either version 3 of the License, or (at your option) any later 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 1997-2012 Leibniz University 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 1037 2012-10-22 14:10:22Z witha $ |
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27 | ! |
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28 | ! 1036 2012-10-22 13:43:42Z raasch |
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29 | ! code put under GPL (PALM 3.9) |
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30 | ! |
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31 | ! 225 2009-01-26 14:44:20Z raasch |
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32 | ! Type of count and count_rate changed to INTEGER(8) in order to avoid out of |
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33 | ! range problems (which result in measured negative time intervals) |
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34 | ! |
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35 | ! 82 2007-04-16 15:40:52Z raasch |
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36 | ! Preprocessor strings for different linux clusters changed to "lc", |
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37 | ! preprocessor directives for old systems removed |
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38 | ! |
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39 | ! RCS Log replace by Id keyword, revision history cleaned up |
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40 | ! |
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41 | ! Revision 1.14 2006/06/02 15:20:33 raasch |
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42 | ! Extended to TIT Sun Fire X4600 System (lctit) |
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43 | ! |
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44 | ! Revision 1.1 1998/03/18 20:14:47 raasch |
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45 | ! Initial revision |
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46 | ! |
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47 | ! |
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48 | ! Description: |
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49 | ! ------------ |
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50 | ! For different operating systems get the remaining cpu-time of the job |
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51 | !------------------------------------------------------------------------------! |
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52 | |
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53 | USE control_parameters |
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54 | USE cpulog |
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55 | USE pegrid |
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56 | |
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57 | IMPLICIT NONE |
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58 | |
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59 | REAL :: remaining_time |
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60 | #if defined( __ibm ) |
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61 | INTEGER(8) :: IRTC |
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62 | REAL :: actual_wallclock_time |
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63 | #elif defined( __lc ) |
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64 | INTEGER(8) :: count, count_rate |
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65 | REAL :: actual_wallclock_time |
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66 | #endif |
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67 | |
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68 | #if defined( __ibm ) |
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69 | |
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70 | actual_wallclock_time = IRTC( ) * 1E-9 |
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71 | remaining_time = maximum_cpu_time_allowed - & |
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72 | ( actual_wallclock_time - initial_wallclock_time ) |
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73 | |
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74 | #elif defined( __lc ) |
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75 | |
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76 | CALL SYSTEM_CLOCK( count, count_rate ) |
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77 | actual_wallclock_time = REAL( count ) / REAL( count_rate ) |
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78 | remaining_time = maximum_cpu_time_allowed - & |
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79 | ( actual_wallclock_time - initial_wallclock_time ) |
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80 | |
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81 | #elif defined( __nec ) |
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82 | |
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83 | CALL TREMAIN( remaining_time ) |
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84 | remaining_time = remaining_time / tasks_per_node |
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85 | |
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86 | #else |
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87 | |
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88 | ! |
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89 | !-- No stop due to running out of cpu-time on other machines |
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90 | remaining_time = 9999999.9 |
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91 | |
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92 | #endif |
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93 | |
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94 | END SUBROUTINE local_tremain |
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