source: ada-examples/cpuuse/cpuuse.adb @ 92f495a

--
--  Demonstrate CPU Usage Report
--
--   $Id$
--


with Text_IO; use Text_IO;
with Ada.Dynamic_Priorities; use Ada.Dynamic_Priorities;
with System;
with Interfaces.C;
with RTEMS;

procedure CPUUSE is

   task Low_Task is
     pragma Priority(16);
   end Low_Task;

   task High_Task is
     pragma Priority(17);
   end High_Task;

   task body High_Task is
      Seconds : Integer;
      Result  : RTEMS.Status_Codes;
   begin
     RTEMS.Object_Set_Name( RTEMS.Self, "High_Task", Result );
     Seconds := 0;
     loop
       delay 1.0;
       Seconds := Seconds + 1;
       Put_Line ("High - waking up at " & Integer'Image(Seconds));
       if (Seconds mod 5) = 0 then
          RTEMS.CPU_Usage_Report;
       end if;
       if Seconds = 30 then
          Put_Line ("*** End of Ada CPU Use Test ***");
          RTEMS.Shutdown_Executive (0);
       end if;
     end loop;
   end High_Task;

   task body Low_Task is
      Result  : RTEMS.Status_Codes;
   begin
     RTEMS.Object_Set_Name( RTEMS.Self, "Low_Task", Result );
     delay 0.1;
     loop
       Null;
     end loop;
   end Low_Task;

   Result  : RTEMS.Status_Codes;
begin
   RTEMS.Object_Set_Name( RTEMS.Self, "Ada Main", Result );
   Put_Line ("*** Start of Ada CPU Use Test ***");
end CPUUSE;