Ada experts,

Maybe you can help me: I am trying to get the following program to execute
on a 6-CPU SGI ONYX-2 R12000 based system. The system is running IRIX 6.5
and I am using GNAT Ada-95 version 3.11p for SGI. The program does compile
and run but it only uses 1 CPU and I would like for it to execute on 3 CPUs.
This program is a prototype for a much larger program.

Do I need to set an environment variable or am I using the wrong Ada-95
construct? Is there a PRAGMA I should use? Please post all answers to this NG.

TIA,

-Jay

-- ******************************************************************

	with text_io;
	with integer_text_io;
	with tems_floating_point_std;
	with floating_point_math_lib;
	with fp_display;
	with higher_functions;
        with wexzal;

	use  tems_floating_point_std;
	use  floating_point_math_lib;
	use  higher_functions;
        use  wexzal;

	procedure hog is

        task type wzlsum(upper_limit: integer);
        task body wzlsum is
        x   :floating_point;
        s   :floating_point;
        begin
        for i in 1..upper_limit loop
          x:=floating_point(i);
          s:=s+1.0/(x*wzl(x));
          end loop;
        text_io.put("Sum for n=");
        integer_text_io.put(upper_limit);
        text_io.put(" is S=");
        fp_display.prt(s);
        text_io.new_line;
        end wzlsum;

        cpu_hog_5    :wzlsum(5000000);  -- Do big calculation in parallel
        cpu_hog_4    :wzlsum(4000000);
        cpu_hog_3    :wzlsum(3000000);

	begin
        text_io.put_line("Program HOG is done!");
	end hog;