SECNDS— Time function
SECNDS(X) gets the time in seconds from the real-time system clock.
X is a reference time, also in seconds. If this is zero, the time in
seconds from midnight is returned. This function is non-standard and its
use is discouraged.
RESULT = SECNDS (X)
|T||Shall be of type |
|X||Shall be of type |
program test_secnds integer :: i real(4) :: t1, t2 print *, secnds (0.0) ! seconds since midnight t1 = secnds (0.0) ! reference time do i = 1, 10000000 ! do something end do t2 = secnds (t1) ! elapsed time print *, "Something took ", t2, " seconds." end program test_secnds