Node: ETime Intrinsic (function), Next: Exit Intrinsic, Previous: ETime Intrinsic (subroutine), Up: Table of Intrinsic Functions

ETime(TArray)

ETime: `REAL(KIND=1)`

function.

`TArray`: `REAL(KIND=1)`

; DIMENSION(2); INTENT(OUT).

Intrinsic groups: `unix`

.

Description:

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 `TArray``(1)`

and `TArray``(2)`

respectively.
The functions' value is equal to `TArray``(1) + `

`TArray``(2)`

.

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.

For information on other intrinsics with the same name: See ETime Intrinsic (subroutine).