source: palm/trunk/SOURCE/local_tremain_ini.f90 @ 226

Last change on this file since 226 was 226, checked in by raasch, 13 years ago

preparations for the next release

  • Property svn:keywords set to Id
File size: 1.6 KB
RevLine 
[1]1 SUBROUTINE local_tremain_ini
2
3!------------------------------------------------------------------------------!
4! Actual revisions:
5! -----------------
[226]6!
[1]7!
8! Former revisions:
9! -----------------
[3]10! $Id: local_tremain_ini.f90 226 2009-02-02 07:39:34Z raasch $
[83]11!
[226]12! 225 2009-01-26 14:44:20Z raasch
13! Type of count and count_rate changed to INTEGER(8) in order to avoid out of
14! range problems (which result in measured negative time intervals)
15!
[83]16! 82 2007-04-16 15:40:52Z raasch
17! Cpp-directive lctit renamed lc
18!
[3]19! RCS Log replace by Id keyword, revision history cleaned up
20!
[1]21! Revision 1.13  2007/02/11 13:07:03  raasch
22! Allowed cpu limit is now read from file instead of reading the value from
23! environment variable (see routine parin)
24!
25! Revision 1.1  1998/03/18 20:15:05  raasch
26! Initial revision
27!
28!
29! Description:
30! ------------
31! Initialization of CPU-time measurements for different operating systems
32!------------------------------------------------------------------------------!
33
34    USE control_parameters
35    USE cpulog
36
37    IMPLICIT NONE
38
39#if defined( __ibm )
40    CHARACTER (LEN=10) ::  value_chr
41    INTEGER            ::  idum
42    INTEGER(8)         ::  IRTC
[82]43#elif defined( __lc )
[1]44    CHARACTER (LEN=10) ::  value_chr
45    INTEGER            ::  idum
[225]46    INTEGER(8)         ::  count, count_rate
[1]47#endif
48
49
50!
51!-- Get initial wall clock time
52#if defined( __ibm )
53
54    initial_wallclock_time = IRTC( ) * 1E-9
55
[82]56#elif defined( __lc )
[1]57
58    CALL SYSTEM_CLOCK( count, count_rate )
59    initial_wallclock_time = REAL( count ) / REAL( count_rate )
60
61#else
62!
63!-- So far, nothing is done on these machines
64#endif
65
66
67 END SUBROUTINE local_tremain_ini
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