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--
-- TIME_TEST_SUPPORT / SPECIFICATION
--
-- DESCRIPTION:
--
-- This package provides routines which aid the individual tests in
-- the Timing Test Suite and simplify their design and operation.
--
-- DEPENDENCIES:
--
--
--
-- COPYRIGHT (c) 1989-2009.
-- On-Line Applications Research Corporation (OAR).
--
-- The license and distribution terms for this file may in
-- the file LICENSE in this distribution or at
-- http://www.rtems.com/license/LICENSE.
--
with INTERFACES; use INTERFACES;
with TEXT_IO;
with UNSIGNED32_IO;
package body TIME_TEST_SUPPORT is
--PAGE
--
-- PUT_TIME
--
procedure PUT_TIME (
MESSAGE : in STRING;
TOTAL_TIME : in RTEMS.UNSIGNED32;
ITERATIONS : in RTEMS.UNSIGNED32;
LOOP_OVERHEAD : in RTEMS.UNSIGNED32;
CALLING_OVERHEAD : in RTEMS.UNSIGNED32
) is
PER_ITERATION : RTEMS.UNSIGNED32;
begin
PER_ITERATION := (TOTAL_TIME - LOOP_OVERHEAD) / ITERATIONS;
PER_ITERATION := PER_ITERATION - CALLING_OVERHEAD;
if PER_ITERATION = 0 then
TEXT_IO.PUT( "TOTAL_TIME " );
UNSIGNED32_IO.PUT( TOTAL_TIME );
TEXT_IO.NEW_LINE;
TEXT_IO.PUT( "ITERATIONS " );
UNSIGNED32_IO.PUT( ITERATIONS );
TEXT_IO.NEW_LINE;
TEXT_IO.PUT( "LOOP_OVERHEAD " );
UNSIGNED32_IO.PUT( LOOP_OVERHEAD );
TEXT_IO.NEW_LINE;
TEXT_IO.PUT( "CALLING_OVERHEAD " );
UNSIGNED32_IO.PUT( CALLING_OVERHEAD );
TEXT_IO.NEW_LINE;
end if;
TEXT_IO.PUT( MESSAGE );
TEXT_IO.PUT( " " );
UNSIGNED32_IO.PUT( PER_ITERATION );
TEXT_IO.NEW_LINE;
TEXT_IO.FLUSH;
end PUT_TIME;
end TIME_TEST_SUPPORT;
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