Intel® Fortran Compiler Classic and Intel® Fortran Compiler Developer Guide and Reference

ID 767251
Date 7/13/2023
Public

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CLOCKX

Portability Subroutine: Returns the processor clock in units of microseconds.

Module

USE IFPORT

CALL CLOCKX (clock)

clock

(Input) REAL(8). The current time.

On Windows systems, this subroutine has millisecond precision, and the last three digits of the returned value are not significant.