| Jim Cownie | 18d8473 | 2014-05-10 17:02:09 +0000 | [diff] [blame] | 1 | ! Utility functions to have a sleep function with better resolution and |
| 2 | ! which only stops one thread. |
| 3 | |
| 4 | subroutine my_sleep(sleeptime) |
| 5 | implicit none |
| 6 | double precision :: sleeptime |
| 7 | integer :: u |
| 8 | integer :: t(8) |
| 9 | integer :: ms1, ms2 |
| 10 | integer :: cnt |
| 11 | |
| 12 | u = sleeptime * 1000 |
| 13 | |
| 14 | call date_and_time(values=t) |
| 15 | |
| 16 | ! calculate start time in ms |
| 17 | ms1 = t(8) + t(7)*1000 + t(6)*60000 + t(5)*3600000 |
| 18 | |
| 19 | ms2 = ms1 |
| 20 | cnt = 0 |
| 21 | do while ( (ms2 - ms1) < u) |
| 22 | call date_and_time(values=t) |
| 23 | ms2 = t(8) + t(7)*1000 + t(6)*60000 + t(5)*3600000 |
| 24 | cnt = cnt+1 |
| 25 | end do |
| 26 | end subroutine |