mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
synced 2026-09-22 03:21:44 +08:00
Sebastian Huber
@@ -35,6 +35,7 @@ _SUBDIRS += smppsxaffinity02
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_SUBDIRS += smpschedaffinity03
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_SUBDIRS += smpschedaffinity04
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_SUBDIRS += smpschedaffinity05
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_SUBDIRS += smpschededf01
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_SUBDIRS += smpschedsem01
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_SUBDIRS += smpscheduler01
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_SUBDIRS += smpscheduler02
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@@ -90,6 +90,7 @@ smpschedaffinity02/Makefile
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smpschedaffinity03/Makefile
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smpschedaffinity04/Makefile
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smpschedaffinity05/Makefile
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smpschededf01/Makefile
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smpschedsem01/Makefile
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smpscheduler01/Makefile
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smpscheduler02/Makefile
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@@ -0,0 +1,19 @@
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rtems_tests_PROGRAMS = smpschededf01
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smpschededf01_SOURCES = init.c
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dist_rtems_tests_DATA = smpschededf01.scn smpschededf01.doc
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include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
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include $(top_srcdir)/../automake/compile.am
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include $(top_srcdir)/../automake/leaf.am
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AM_CPPFLAGS += -I$(top_srcdir)/../support/include
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LINK_OBJS = $(smpschededf01_OBJECTS)
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LINK_LIBS = $(smpschededf01_LDLIBS)
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smpschededf01$(EXEEXT): $(smpschededf01_OBJECTS) $(smpschededf01_DEPENDENCIES)
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@rm -f smpschededf01$(EXEEXT)
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$(make-exe)
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include $(top_srcdir)/../automake/local.am
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@@ -0,0 +1,161 @@
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/*
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* Copyright (c) 2017 embedded brains GmbH. All rights reserved.
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*
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* embedded brains GmbH
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* Dornierstr. 4
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* 82178 Puchheim
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* Germany
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* <rtems@embedded-brains.de>
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*
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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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* http://www.rtems.org/license/LICENSE.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <rtems.h>
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#include <rtems/cpuuse.h>
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#include <rtems/printer.h>
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#include "tmacros.h"
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const char rtems_test_name[] = "SMPSCHEDEDF 1";
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typedef struct {
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uint_fast32_t one_tick_busy;
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rtems_id task[2];
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} test_context;
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static test_context test_instance;
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static void t(test_context *ctx, rtems_interval p, uint_fast32_t c)
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{
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rtems_status_code sc;
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rtems_id period;
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rtems_name name;
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uint_fast32_t busy;
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sc = rtems_object_get_classic_name(rtems_task_self(), &name);
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rtems_test_assert(sc == RTEMS_SUCCESSFUL);
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sc = rtems_rate_monotonic_create(name, &period);
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rtems_test_assert(sc == RTEMS_SUCCESSFUL);
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busy = (c - 1) * ctx->one_tick_busy + (4 * ctx->one_tick_busy) / 5;
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while (true) {
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rtems_test_busy(busy);
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sc = rtems_rate_monotonic_period(period, p);
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rtems_test_assert(sc == RTEMS_SUCCESSFUL);
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}
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}
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static void t1(rtems_task_argument arg)
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{
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test_context *ctx = (test_context *) arg;
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t(ctx, 50, 25);
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}
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static void t2(rtems_task_argument arg)
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{
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test_context *ctx = (test_context *) arg;
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t(ctx, 75, 30);
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}
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static void test(test_context *ctx)
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{
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rtems_status_code sc;
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rtems_printer printer;
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ctx->one_tick_busy = rtems_test_get_one_tick_busy_count();
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sc = rtems_task_create(
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rtems_build_name('T', '1', ' ', ' '),
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2,
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RTEMS_MINIMUM_STACK_SIZE,
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RTEMS_DEFAULT_MODES,
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RTEMS_DEFAULT_ATTRIBUTES,
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&ctx->task[0]
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);
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rtems_test_assert(sc == RTEMS_SUCCESSFUL);
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sc = rtems_task_create(
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rtems_build_name('T', '2', ' ', ' '),
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2,
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RTEMS_MINIMUM_STACK_SIZE,
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RTEMS_DEFAULT_MODES,
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RTEMS_DEFAULT_ATTRIBUTES,
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&ctx->task[1]
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);
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rtems_test_assert(sc == RTEMS_SUCCESSFUL);
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sc = rtems_task_wake_after(1);
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rtems_test_assert(sc == RTEMS_SUCCESSFUL);
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sc = rtems_task_start(ctx->task[0], t1, (rtems_task_argument) ctx);
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rtems_test_assert(sc == RTEMS_SUCCESSFUL);
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sc = rtems_task_start(ctx->task[1], t2, (rtems_task_argument) ctx);
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rtems_test_assert(sc == RTEMS_SUCCESSFUL);
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rtems_cpu_usage_reset();
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sc = rtems_task_wake_after(50 * 75);
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rtems_test_assert(sc == RTEMS_SUCCESSFUL);
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sc = rtems_task_suspend(ctx->task[0]);
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rtems_test_assert(sc == RTEMS_SUCCESSFUL);
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sc = rtems_task_suspend(ctx->task[1]);
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rtems_test_assert(sc == RTEMS_SUCCESSFUL);
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rtems_print_printer_printf(&printer);
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rtems_cpu_usage_report_with_plugin(&printer);
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rtems_rate_monotonic_report_statistics_with_plugin(&printer);
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}
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static void Init(rtems_task_argument arg)
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{
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test_context *ctx = &test_instance;
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TEST_BEGIN();
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test(ctx);
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TEST_END();
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rtems_test_exit(0);
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}
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#define CONFIGURE_MICROSECONDS_PER_TICK 1000
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#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
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#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
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#define CONFIGURE_MAXIMUM_TASKS 3
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#define CONFIGURE_MAXIMUM_PERIODS 2
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#define CONFIGURE_SCHEDULER_EDF_SMP
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#include <rtems/scheduler.h>
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RTEMS_SCHEDULER_CONTEXT_EDF_SMP(a);
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#define CONFIGURE_SCHEDULER_CONTROLS \
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RTEMS_SCHEDULER_CONTROL_EDF_SMP(a, rtems_build_name('E', 'D', 'F', ' '))
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#define CONFIGURE_SMP_SCHEDULER_ASSIGNMENTS \
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RTEMS_SCHEDULER_ASSIGN(0, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_MANDATORY)
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#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
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#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
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#define CONFIGURE_INIT
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#include <rtems/confdefs.h>
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@@ -0,0 +1,12 @@
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This file describes the directives and concepts tested by this test set.
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test set name: smpschededf01
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directives:
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- EDF SMP scheduler job release/cancel operations
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concepts:
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- Ensure that a task set schedulable with EDF runs correctly. This task set
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is not schedulable with RMS.
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@@ -0,0 +1,21 @@
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*** BEGIN OF TEST SMPSCHEDEDF 1 ***
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-------------------------------------------------------------------------------
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CPU USAGE BY THREAD
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------------+----------------------------------------+---------------+---------
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ID | NAME | SECONDS | PERCENT
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------------+----------------------------------------+---------------+---------
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0x09010001 | IDLE | 0.280040 | 7.420
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0x0a010001 | UI1 | 0.014090 | 0.372
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0x0a010002 | T1 | 1.943912 | 51.413
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0x0a010003 | T2 | 1.539647 | 40.679
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------------+----------------------------------------+---------------+---------
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TIME SINCE LAST CPU USAGE RESET IN SECONDS: 3.784815
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-------------------------------------------------------------------------------
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Period information by period
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--- CPU times are in seconds ---
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--- Wall times are in seconds ---
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ID OWNER COUNT MISSED CPU TIME WALL TIME
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MIN/MAX/AVG MIN/MAX/AVG
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0x42010001 T1 75 0 0.025057/0.025513/0.025233 0.025134/0.031772/0.027562
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0x42010002 T2 49 0 0.030511/0.030741/0.030615 0.049538/0.056644/0.053052
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*** END OF TEST SMPSCHEDEDF 1 ***
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