1 | /* |
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2 | * COPYRIGHT (c) 1989-2011. |
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3 | * On-Line Applications Research Corporation (OAR). |
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4 | * |
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5 | * The license and distribution terms for this file may be |
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6 | * found in the file LICENSE in this distribution or at |
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7 | * http://www.rtems.org/license/LICENSE. |
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8 | */ |
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9 | |
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10 | #ifdef HAVE_CONFIG_H |
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11 | #include "config.h" |
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12 | #endif |
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13 | |
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14 | #include <tmacros.h> |
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15 | #include "test_support.h" |
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16 | #include <rtems/cpuuse.h> |
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17 | |
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18 | const char rtems_test_name[] = "SMP 9"; |
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19 | |
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20 | volatile int killtime; |
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21 | |
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22 | rtems_task Test_task( |
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23 | rtems_task_argument argument |
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24 | ) |
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25 | { |
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26 | while (1) |
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27 | ; |
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28 | /* XXX something goes here */ |
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29 | } |
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30 | |
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31 | rtems_task Init( |
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32 | rtems_task_argument argument |
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33 | ) |
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34 | { |
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35 | uint32_t i; |
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36 | char ch; |
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37 | uint32_t cpu_num; |
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38 | rtems_id id; |
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39 | rtems_status_code status; |
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40 | |
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41 | TEST_BEGIN(); |
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42 | |
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43 | locked_print_initialize(); |
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44 | |
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45 | for ( killtime=0; killtime<1000000; killtime++ ) |
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46 | ; |
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47 | |
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48 | for ( i=0; i<rtems_smp_get_processor_count() -1; i++ ) { |
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49 | ch = '1' + i; |
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50 | |
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51 | status = rtems_task_create( |
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52 | rtems_build_name( 'T', 'A', ch, ' ' ), |
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53 | 1, |
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54 | RTEMS_MINIMUM_STACK_SIZE, |
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55 | RTEMS_DEFAULT_MODES, |
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56 | RTEMS_DEFAULT_ATTRIBUTES, |
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57 | &id |
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58 | ); |
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59 | directive_failed( status, "task create" ); |
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60 | |
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61 | cpu_num = rtems_smp_get_current_processor(); |
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62 | locked_printf(" CPU %" PRIu32 " start task TA%c\n", cpu_num, ch); |
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63 | |
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64 | status = rtems_task_start( id, Test_task, i+1 ); |
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65 | directive_failed( status, "task start" ); |
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66 | } |
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67 | |
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68 | locked_printf(" kill 10 clock ticks\n" ); |
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69 | while ( rtems_clock_get_ticks_since_boot() < 10 ) |
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70 | ; |
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71 | |
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72 | rtems_cpu_usage_report(); |
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73 | |
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74 | TEST_END(); |
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75 | rtems_test_exit(0); |
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76 | } |
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77 | |
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78 | /* configuration information */ |
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79 | |
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80 | #define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER |
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81 | #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER |
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82 | |
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83 | #define CONFIGURE_SMP_APPLICATION |
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84 | #define CONFIGURE_SMP_MAXIMUM_PROCESSORS 4 |
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85 | |
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86 | #define CONFIGURE_MAXIMUM_TASKS \ |
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87 | (1 + CONFIGURE_SMP_MAXIMUM_PROCESSORS) |
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88 | #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION |
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89 | |
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90 | #define CONFIGURE_RTEMS_INIT_TASKS_TABLE |
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91 | |
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92 | #define CONFIGURE_MAXIMUM_SEMAPHORES 1 |
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93 | |
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94 | #define CONFIGURE_INIT |
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95 | |
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96 | #include <rtems/confdefs.h> |
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97 | /* end of file */ |
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