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/*
* Copyright (c) 2018 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "tmacros.h"
#include <rtems.h>
const char rtems_test_name[] = "SMPSCHEDEDF 4";
#define CPU_COUNT 4
#define TASK_COUNT 2
#define MAIN rtems_build_name('M', 'A', 'I', 'N')
#define OTHER rtems_build_name('O', 'T', 'H', 'R')
typedef struct {
rtems_id other_scheduler_id;
rtems_id task_ids[TASK_COUNT];
} test_context;
static test_context test_instance;
static void do_nothing_task(rtems_task_argument arg)
{
(void) arg;
_CPU_Thread_Idle_body(0);
}
static void test(void)
{
test_context *ctx;
rtems_status_code sc;
size_t i;
ctx = &test_instance;
for (i = 0; i < TASK_COUNT; ++i) {
sc = rtems_task_create(
rtems_build_name('N', 'B', 'D', 'Y'),
2,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&ctx->task_ids[i]
);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_start(ctx->task_ids[i], do_nothing_task, 0);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
}
sc = rtems_scheduler_ident(OTHER, &ctx->other_scheduler_id);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
for (i = 0; i < TASK_COUNT; ++i) {
const Per_CPU_Control *cpu;
sc = rtems_task_set_scheduler(ctx->task_ids[i], ctx->other_scheduler_id, 2);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
cpu = _Per_CPU_Get_by_index(CPU_COUNT - 1 - i);
rtems_test_assert(cpu->heir->Object.id == ctx->task_ids[i]);
}
for (i = 0; i < TASK_COUNT; ++i) {
sc = rtems_task_delete(ctx->task_ids[i]);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
}
}
static void Init(rtems_task_argument arg)
{
TEST_BEGIN();
if (rtems_scheduler_get_processor_maximum() == CPU_COUNT) {
test();
} else {
puts("warning: wrong processor count to run the test");
}
TEST_END();
rtems_test_exit(0);
}
#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
#define CONFIGURE_MAXIMUM_TASKS (1 + TASK_COUNT)
#define CONFIGURE_MAXIMUM_PROCESSORS CPU_COUNT
#define CONFIGURE_SCHEDULER_EDF_SMP
#include <rtems/scheduler.h>
RTEMS_SCHEDULER_EDF_SMP(a);
RTEMS_SCHEDULER_EDF_SMP(b);
#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
RTEMS_SCHEDULER_TABLE_EDF_SMP(a, MAIN), \
RTEMS_SCHEDULER_TABLE_EDF_SMP(b, OTHER)
#define CONFIGURE_SCHEDULER_ASSIGNMENTS \
RTEMS_SCHEDULER_ASSIGN(0, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_MANDATORY), \
RTEMS_SCHEDULER_ASSIGN_NO_SCHEDULER, \
RTEMS_SCHEDULER_ASSIGN(1, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \
RTEMS_SCHEDULER_ASSIGN(1, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL)
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
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