Node: DTime Intrinsic (function), Next: FGet Intrinsic (function), Previous: DTanD Intrinsic, Up: Other Intrinsics
REAL(KIND=1); DIMENSION(2); INTENT(OUT).
Initially, return the number of seconds of runtime
since the start of the process's execution
as the function value,
and the user and system components of this in
The functions' value is equal to
(1) + TArray
Subsequent invocations of
DTIME() return values accumulated since the
On some systems, the underlying timings are represented using types with sufficiently small limits that overflows (wraparounds) are possible, such as 32-bit types. Therefore, the values returned by this intrinsic might be, or become, negative, or numerically less than previous values, during a single run of the compiled program.
Due to the side effects performed by this intrinsic, the function form is not recommended.
For information on other intrinsics with the same name: See DTime Intrinsic (subroutine).