#
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#
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# $Id: sp04.doc,v 1.7 1999/11/17 17:51:32 joel Exp $
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# $Id: sp04.doc,v 1.7 1999/11/17 17:51:32 joel Exp $
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#
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#
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# COPYRIGHT (c) 1989-1999.
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# COPYRIGHT (c) 1989-1999.
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# On-Line Applications Research Corporation (OAR).
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# On-Line Applications Research Corporation (OAR).
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#
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#
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# The license and distribution terms for this file may be
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# The license and distribution terms for this file may be
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# found in the file LICENSE in this distribution or at
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# found in the file LICENSE in this distribution or at
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# http://www.OARcorp.com/rtems/license.html.
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# http://www.OARcorp.com/rtems/license.html.
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#
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#
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This file describes the directives and concepts tested by this test set.
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This file describes the directives and concepts tested by this test set.
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test set name: test4
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test set name: test4
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directives:
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directives:
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ex_init, ex_start, t_create, t_start, tm_tick, i_return,
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ex_init, ex_start, t_create, t_start, tm_tick, i_return,
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tm_set, tm_get, ev_receive, t_mode
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tm_set, tm_get, ev_receive, t_mode
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concepts:
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concepts:
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a. Verifies timeslicing ( all tasks are in timeslice mode ).
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a. Verifies timeslicing ( all tasks are in timeslice mode ).
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b. Verifies the tswitch user extension.
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b. Verifies the tswitch user extension.
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c. Verifies the no preemption mode.
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c. Verifies the no preemption mode.
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d. Verifies time-slice gets reset even if only one task ready.
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d. Verifies time-slice gets reset even if only one task ready.
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output:
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output:
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The task name and the current time are printed out each time that a new
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The task name and the current time are printed out each time that a new
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task is being dispatched. The configured timeslice is 100 ticks
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task is being dispatched. The configured timeslice is 100 ticks
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( 1 second ); therefore, a task name and the time are printed once
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( 1 second ); therefore, a task name and the time are printed once
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every second. After each task runs 3 times, task 1 changes its mode to
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every second. After each task runs 3 times, task 1 changes its mode to
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no preempt and runs for about 6 seconds and then changes its mode back to
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no preempt and runs for about 6 seconds and then changes its mode back to
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preempt mode.
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preempt mode.
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