diff options
Diffstat (limited to 'testsuites/smptests/smpmigration02/init.c')
| -rw-r--r-- | testsuites/smptests/smpmigration02/init.c | 253 |
1 files changed, 253 insertions, 0 deletions
diff --git a/testsuites/smptests/smpmigration02/init.c b/testsuites/smptests/smpmigration02/init.c new file mode 100644 index 0000000000..7cf4651663 --- /dev/null +++ b/testsuites/smptests/smpmigration02/init.c @@ -0,0 +1,253 @@ +/* + * Copyright (c) 2014 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 <rtems.h> +#include <rtems/libcsupport.h> + +#include "tmacros.h" + +const char rtems_test_name[] = "SMPMIGRATION 2"; + +#define CPU_COUNT 32 + +#define TASK_COUNT (CPU_COUNT + 1) + +#define PRIO_LOW 3 + +#define PRIO_HIGH 2 + +typedef struct { + uint32_t value; + uint32_t cache_line_separation[31]; +} test_counter; + +typedef struct { + test_counter counters[TASK_COUNT]; + rtems_id scheduler_ids[CPU_COUNT]; + rtems_id task_ids[TASK_COUNT]; +} test_context; + +static test_context test_instance; + +static void task(rtems_task_argument arg) +{ + test_context *ctx = &test_instance; + rtems_status_code sc; + uint32_t cpu_count = rtems_get_processor_count(); + uint32_t cpu_index = rtems_get_current_processor(); + + while (true) { + cpu_index = (cpu_index + 1) % cpu_count; + + sc = rtems_task_set_scheduler(RTEMS_SELF, ctx->scheduler_ids[cpu_index]); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); + + ++ctx->counters[arg].value; + + rtems_test_assert(cpu_index == rtems_get_current_processor()); + } +} + +static void test(void) +{ + test_context *ctx = &test_instance; + rtems_status_code sc; + uint32_t cpu_count = rtems_get_processor_count(); + uint32_t cpu_index; + uint32_t task_count = cpu_count + 1; + uint32_t task_index; + + for (cpu_index = 0; cpu_index < cpu_count; ++cpu_index) { + sc = rtems_scheduler_ident(cpu_index, &ctx->scheduler_ids[cpu_index]); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); + } + + for (task_index = 0; task_index < task_count; ++task_index) { + rtems_id task_id; + + sc = rtems_task_create( + rtems_build_name('T', 'A', 'S', 'K'), + task_index > 0 ? PRIO_LOW : PRIO_HIGH, + RTEMS_MINIMUM_STACK_SIZE, + RTEMS_DEFAULT_MODES, + RTEMS_DEFAULT_ATTRIBUTES, + &task_id + ); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); + + sc = rtems_task_set_scheduler(task_id, ctx->scheduler_ids[task_index % cpu_count]); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); + + sc = rtems_task_start(task_id, task, task_index); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); + + ctx->task_ids[task_index] = task_id; + } + + sc = rtems_task_wake_after(30 * rtems_clock_get_ticks_per_second()); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); + + for (task_index = 0; task_index < task_count; ++task_index) { + printf( + "task %" PRIu32 " counter: %" PRIu32 "\n", + task_index, + ctx->counters[task_index].value + ); + + sc = rtems_task_delete(ctx->task_ids[task_index]); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); + } +} + +static void Init(rtems_task_argument arg) +{ + rtems_resource_snapshot snapshot; + + TEST_BEGIN(); + + rtems_resource_snapshot_take(&snapshot); + + test(); + + rtems_test_assert(rtems_resource_snapshot_check(&snapshot)); + + TEST_END(); + rtems_test_exit(0); +} + +#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER +#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER + +#define CONFIGURE_SMP_APPLICATION + +#define CONFIGURE_SMP_MAXIMUM_PROCESSORS CPU_COUNT + +#define CONFIGURE_SCHEDULER_SIMPLE_SMP + +#include <rtems/scheduler.h> + +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(0); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(1); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(2); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(3); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(4); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(5); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(6); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(7); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(8); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(9); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(10); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(11); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(12); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(13); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(14); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(15); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(16); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(17); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(18); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(19); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(20); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(21); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(22); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(23); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(24); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(25); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(26); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(27); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(28); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(29); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(30); +RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(31); + +#define CONFIGURE_SCHEDULER_CONTROLS \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(0, 0), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(1, 1), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(2, 2), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(3, 3), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(4, 4), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(5, 5), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(6, 6), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(7, 7), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(8, 8), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(9, 9), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(10, 10), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(11, 11), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(12, 12), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(13, 13), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(14, 14), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(15, 15), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(16, 16), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(17, 17), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(18, 18), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(19, 19), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(20, 20), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(21, 21), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(22, 22), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(23, 23), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(24, 24), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(25, 25), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(26, 26), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(27, 27), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(28, 28), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(29, 29), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(30, 30), \ + RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(31, 31) + +#define CONFIGURE_SMP_SCHEDULER_ASSIGNMENTS \ + RTEMS_SCHEDULER_ASSIGN(0, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(1, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(2, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(3, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(4, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(5, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(6, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(7, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(8, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(9, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(10, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(11, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(12, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(13, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(14, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(15, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(16, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(17, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(18, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(19, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(20, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(21, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(22, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(23, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(24, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(25, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(26, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(27, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(28, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(29, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(30, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ + RTEMS_SCHEDULER_ASSIGN(31, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL) + +#define CONFIGURE_MAXIMUM_TASKS (1 + TASK_COUNT) + +#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION + +#define CONFIGURE_RTEMS_INIT_TASKS_TABLE + +#define CONFIGURE_INIT + +#include <rtems/confdefs.h> |