Ada Programming/Libraries/Ada.Execution Time

Ada.Execution_Time __TOC__ Ada Execution_Time is a unit of the Predefined Language Environment since Ada 2005. Specification Standard Ada library specification Copyright (c) 2003-2018 Maxim Reznik <reznikmm@gmail.com> Copyright (c) 2004-2016 AXE Consultants Copyright (c) 2004, 2005, 2006 Ada-Europe Copyright (c) 2000 The MITRE Corporation, Inc. Copyright (c) 1992, 1993, 1994, 1995 Intermetrics, Inc. SPDX-License-Identifier: BSD-3-Clause and LicenseRef-AdaReferenceManual ------------------------------------------------------------------------- with Ada Real_Time; with Ada Task_Identification; package Ada Execution_Time is type CPU_Time is private; CPU_Time_First : constant CPU_Time; CPU_Time_Last : constant CPU_Time; CPU_Time_Unit : constant := implementation_defined; CPU_Tick : constant Adadot .Real_Timedot .Time_Span; function Clock (T : in Adadot .Task_Identificationdot .Task_Id := Adadot .Task_Identificationdot .Current_Task) return CPU_Time; function "+" (Left : in CPU_Time; Right : in Adadot .Real_Timedot .Time_Span) return CPU_Time; function "+" (Left : in Adadot .Real_Timedot .Time_Span; Right : in CPU_Time) return CPU_Time; function "-" (Left : in CPU_Time; Right : in Adadot .Real_Timedot .Time_Span) return CPU_Time; function "-" (Left : in CPU_Time; Right : in CPU_Time) return Adadot .Real_Timedot .Time_Span; function "<" (Left : in CPU_Time; Right : in CPU_Time) return Boolean; function "<=" (Left : in CPU_Time; Right : in CPU_Time) return Boolean; function ">" (Left : in CPU_Time; Right : in CPU_Time) return Boolean; function ">=" (Left : in CPU_Time; Right : in CPU_Time) return Boolean; procedure Split (T : in CPU_Time; SC : out Adadot .Real_Timedot .Seconds_Count; TS : out Adadot .Real_Timedot .Time_Span); function Time_Of (SC : in Adadot .Real_Timedot .Seconds_Count; TS : in Adadot .Real_Timedot .Time_Span := Adadot .Real_Timedot .Time_Span_Zero) return CPU_Time; private pragma Import (Ada, CPU_Time); pragma Import (Ada, CPU_Time_First); pragma Import (Ada, CPU_Time_Last); pragma Import (Ada, CPU_Tick); end Adadot .Execution_Time; See also Wikibook Ada Programming/Libraries/Ada Ada Reference Manual Ada 2005 D 14 Execution Time Ada 2012 D 14 Execution Time Open-Source Implementations a-exetim.ads a-exetim.adb libgnarl calendar/a-exetim.ads calendar/a-exetim.adb