| 1 | SUBROUTINE local_tremain( remaining_time ) |
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| 2 | |
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| 3 | !------------------------------------------------------------------------------! |
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| 4 | ! Current revisions: |
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| 5 | ! ----------------- |
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| 6 | ! |
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| 7 | ! |
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| 8 | ! Former revisions: |
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| 9 | ! ----------------- |
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| 10 | ! $Id: local_tremain.f90 484 2010-02-05 07:36:54Z helmke $ |
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| 11 | ! |
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| 12 | ! 225 2009-01-26 14:44:20Z raasch |
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| 13 | ! Type of count and count_rate changed to INTEGER(8) in order to avoid out of |
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| 14 | ! range problems (which result in measured negative time intervals) |
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| 15 | ! |
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| 16 | ! 82 2007-04-16 15:40:52Z raasch |
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| 17 | ! Preprocessor strings for different linux clusters changed to "lc", |
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| 18 | ! preprocessor directives for old systems removed |
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| 19 | ! |
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| 20 | ! RCS Log replace by Id keyword, revision history cleaned up |
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| 21 | ! |
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| 22 | ! Revision 1.14 2006/06/02 15:20:33 raasch |
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| 23 | ! Extended to TIT Sun Fire X4600 System (lctit) |
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| 24 | ! |
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| 25 | ! Revision 1.1 1998/03/18 20:14:47 raasch |
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| 26 | ! Initial revision |
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| 27 | ! |
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| 28 | ! |
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| 29 | ! Description: |
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| 30 | ! ------------ |
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| 31 | ! For different operating systems get the remaining cpu-time of the job |
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| 32 | !------------------------------------------------------------------------------! |
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| 33 | |
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| 34 | USE control_parameters |
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| 35 | USE cpulog |
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| 36 | USE pegrid |
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| 37 | |
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| 38 | IMPLICIT NONE |
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| 39 | |
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| 40 | REAL :: remaining_time |
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| 41 | #if defined( __ibm ) |
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| 42 | INTEGER(8) :: IRTC |
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| 43 | REAL :: actual_wallclock_time |
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| 44 | #elif defined( __lc ) |
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| 45 | INTEGER(8) :: count, count_rate |
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| 46 | REAL :: actual_wallclock_time |
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| 47 | #endif |
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| 48 | |
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| 49 | #if defined( __ibm ) |
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| 50 | |
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| 51 | actual_wallclock_time = IRTC( ) * 1E-9 |
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| 52 | remaining_time = maximum_cpu_time_allowed - & |
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| 53 | ( actual_wallclock_time - initial_wallclock_time ) |
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| 54 | |
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| 55 | #elif defined( __lc ) |
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| 56 | |
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| 57 | CALL SYSTEM_CLOCK( count, count_rate ) |
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| 58 | actual_wallclock_time = REAL( count ) / REAL( count_rate ) |
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| 59 | remaining_time = maximum_cpu_time_allowed - & |
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| 60 | ( actual_wallclock_time - initial_wallclock_time ) |
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| 61 | |
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| 62 | #elif defined( __nec ) |
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| 63 | |
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| 64 | CALL TREMAIN( remaining_time ) |
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| 65 | remaining_time = remaining_time / tasks_per_node |
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| 66 | |
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| 67 | #else |
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| 68 | |
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| 69 | ! |
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| 70 | !-- No stop due to running out of cpu-time on other machines |
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| 71 | remaining_time = 9999999.9 |
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| 72 | |
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| 73 | #endif |
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| 74 | |
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| 75 | END SUBROUTINE local_tremain |
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