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-rw-r--r--test/rt/source/test/test_root.c7
-rw-r--r--test/rt/source/test/test_sequence_012.c506
2 files changed, 511 insertions, 2 deletions
diff --git a/test/rt/source/test/test_root.c b/test/rt/source/test/test_root.c
index 2c19a388c..026fed32c 100644
--- a/test/rt/source/test/test_root.c
+++ b/test/rt/source/test/test_root.c
@@ -95,7 +95,7 @@ void * ROMCONST wa[5] = {test.wa.T0, test.wa.T1, test.wa.T2,
* Sets a termination request in all the test-spawned threads.
*/
void test_terminate_threads(void) {
- int i;
+ unsigned i;
for (i = 0; i < MAX_THREADS; i++)
if (threads[i])
@@ -106,7 +106,7 @@ void test_terminate_threads(void) {
* Waits for the completion of all the test-spawned threads.
*/
void test_wait_threads(void) {
- int i;
+ unsigned i;
for (i = 0; i < MAX_THREADS; i++)
if (threads[i] != NULL) {
@@ -115,6 +115,9 @@ void test_wait_threads(void) {
}
}
+/*
+ * Delays execution until next system time tick.
+ */
systime_t test_wait_tick(void) {
chThdSleep(1);
diff --git a/test/rt/source/test/test_sequence_012.c b/test/rt/source/test/test_sequence_012.c
index 8dde2e82c..bdaef4c4a 100644
--- a/test/rt/source/test/test_sequence_012.c
+++ b/test/rt/source/test/test_sequence_012.c
@@ -38,6 +38,12 @@
* - @subpage test_012_004
* - @subpage test_012_005
* - @subpage test_012_006
+ * - @subpage test_012_007
+ * - @subpage test_012_008
+ * - @subpage test_012_009
+ * - @subpage test_012_010
+ * - @subpage test_012_011
+ * - @subpage test_012_012
* .
*/
@@ -52,6 +58,8 @@ static semaphore_t sem1;
static mutex_t mtx1;
#endif
+static void tmo(void *param) {(void)param;}
+
#if CH_CFG_USE_MESSAGES
static THD_FUNCTION(bmk_thread1, p) {
thread_t *tp;
@@ -99,6 +107,27 @@ static THD_FUNCTION(bmk_thread4, p) {
msg = self->u.rdymsg;
} while (msg == MSG_OK);
chSysUnlock();
+}
+
+static THD_FUNCTION(bmk_thread7, p) {
+
+ (void)p;
+ while (!chThdShouldTerminateX())
+ chSemWait(&sem1);
+}
+
+static THD_FUNCTION(bmk_thread8, p) {
+
+ do {
+ chThdYield();
+ chThdYield();
+ chThdYield();
+ chThdYield();
+ (*(uint32_t *)p) += 4;
+#if defined(SIMULATOR)
+ _sim_check_for_interrupts();
+#endif
+ } while(!chThdShouldTerminateX());
}
/****************************************************************************
@@ -492,6 +521,471 @@ static const testcase_t test_012_006 = {
test_012_006_execute
};
+#if (CH_CFG_USE_SEMAPHORES) || defined(__DOXYGEN__)
+/**
+ * @page test_012_007 [12.7] Mass reschedule performance
+ *
+ * <h2>Description</h2>
+ * Five threads are created and atomically rescheduled by resetting the
+ * semaphore where they are waiting on. The operation is performed into
+ * a continuous loop.<br> The performance is calculated by measuring
+ * the number of iterations after a second of continuous operations.
+ *
+ * <h2>Conditions</h2>
+ * This test is only executed if the following preprocessor condition
+ * evaluates to true:
+ * - CH_CFG_USE_SEMAPHORES
+ * .
+ *
+ * <h2>Test Steps</h2>
+ * - [12.7.1] Five threads are created at higher priority that
+ * immediately enqueue on a semaphore.
+ * - [12.7.2] The semaphore is reset waking up the five threads. The
+ * operation is repeated continuously in a one-second time window.
+ * - [12.7.3] The five threads are terminated.
+ * - [12.7.4] The score is printed.
+ * .
+ */
+
+static void test_012_007_setup(void) {
+ chSemObjectInit(&sem1, 0);
+}
+
+static void test_012_007_execute(void) {
+ uint32_t n;
+
+ /* [12.7.1] Five threads are created at higher priority that
+ immediately enqueue on a semaphore.*/
+ test_set_step(1);
+ {
+ threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriorityX()+5, bmk_thread7, NULL);
+ threads[1] = chThdCreateStatic(wa[1], WA_SIZE, chThdGetPriorityX()+4, bmk_thread7, NULL);
+ threads[2] = chThdCreateStatic(wa[2], WA_SIZE, chThdGetPriorityX()+3, bmk_thread7, NULL);
+ threads[3] = chThdCreateStatic(wa[3], WA_SIZE, chThdGetPriorityX()+2, bmk_thread7, NULL);
+ threads[4] = chThdCreateStatic(wa[4], WA_SIZE, chThdGetPriorityX()+1, bmk_thread7, NULL);
+ }
+
+ /* [12.7.2] The semaphore is reset waking up the five threads. The
+ operation is repeated continuously in a one-second time window.*/
+ test_set_step(2);
+ {
+ systime_t start, end;
+
+ n = 0;
+ start = test_wait_tick();
+ end = start + MS2ST(1000);
+ do {
+ chSemReset(&sem1, 0);
+ n++;
+ #if defined(SIMULATOR)
+ _sim_check_for_interrupts();
+ #endif
+ } while (chVTIsSystemTimeWithinX(start, end));
+ }
+
+ /* [12.7.3] The five threads are terminated.*/
+ test_set_step(3);
+ {
+ test_terminate_threads();
+ chSemReset(&sem1, 0);
+ test_wait_threads();
+ }
+
+ /* [12.7.4] The score is printed.*/
+ test_set_step(4);
+ {
+ test_print("--- Score : ");
+ test_printn(n);
+ test_print(" reschedules/S, ");
+ test_printn(n * 6);
+ test_println(" ctxswc/S");
+ }
+}
+
+static const testcase_t test_012_007 = {
+ "Mass reschedule performance",
+ test_012_007_setup,
+ NULL,
+ test_012_007_execute
+};
+#endif /* CH_CFG_USE_SEMAPHORES */
+
+/**
+ * @page test_012_008 [12.8] Round-Robin voluntary reschedule
+ *
+ * <h2>Description</h2>
+ * Five threads are created at equal priority, each thread just
+ * increases a variable and yields.<br> The performance is calculated
+ * by measuring the number of iterations after a second of continuous
+ * operations.
+ *
+ * <h2>Test Steps</h2>
+ * - [12.8.1] The five threads are created at lower priority. The
+ * threds have equal priority and start calling @p chThdYield()
+ * continuously.
+ * - [12.8.2] Waiting one second then terminating the 5 threads.
+ * - [12.8.3] The score is printed.
+ * .
+ */
+
+static void test_012_008_execute(void) {
+ uint32_t n;
+
+ /* [12.8.1] The five threads are created at lower priority. The
+ threds have equal priority and start calling @p chThdYield()
+ continuously.*/
+ test_set_step(1);
+ {
+ n = 0;
+ test_wait_tick();threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriorityX()-1, bmk_thread8, (void *)&n);
+
+ threads[1] = chThdCreateStatic(wa[1], WA_SIZE, chThdGetPriorityX()-1, bmk_thread8, (void *)&n);
+ threads[2] = chThdCreateStatic(wa[2], WA_SIZE, chThdGetPriorityX()-1, bmk_thread8, (void *)&n);
+ threads[3] = chThdCreateStatic(wa[3], WA_SIZE, chThdGetPriorityX()-1, bmk_thread8, (void *)&n);
+ threads[4] = chThdCreateStatic(wa[4], WA_SIZE, chThdGetPriorityX()-1, bmk_thread8, (void *)&n);
+ }
+
+ /* [12.8.2] Waiting one second then terminating the 5 threads.*/
+ test_set_step(2);
+ {
+ chThdSleepSeconds(1);
+ test_terminate_threads();
+ test_wait_threads();
+ }
+
+ /* [12.8.3] The score is printed.*/
+ test_set_step(3);
+ {
+ test_print("--- Score : ");
+ test_printn(n);
+ test_println(" ctxswc/S");
+ }
+}
+
+static const testcase_t test_012_008 = {
+ "Round-Robin voluntary reschedule",
+ NULL,
+ NULL,
+ test_012_008_execute
+};
+
+/**
+ * @page test_012_009 [12.9] Virtual Timers set/reset performance
+ *
+ * <h2>Description</h2>
+ * A virtual timer is set and immediately reset into a continuous
+ * loop.<br> The performance is calculated by measuring the number of
+ * iterations after a second of continuous operations.
+ *
+ * <h2>Test Steps</h2>
+ * - [12.9.1] Two timers are set then reset without waiting for their
+ * counter to elapse. The operation is repeated continuously in a
+ * one-second time window.
+ * - [12.9.2] The score is printed.
+ * .
+ */
+
+static void test_012_009_execute(void) {
+ static virtual_timer_t vt1, vt2;
+ uint32_t n;
+
+ /* [12.9.1] Two timers are set then reset without waiting for their
+ counter to elapse. The operation is repeated continuously in a
+ one-second time window.*/
+ test_set_step(1);
+ {
+ systime_t start, end;
+
+ n = 0;
+ start = test_wait_tick();
+ end = start + MS2ST(1000);
+ do {
+ chSysLock();
+ chVTDoSetI(&vt1, 1, tmo, NULL);
+ chVTDoSetI(&vt2, 10000, tmo, NULL);
+ chVTDoResetI(&vt1);
+ chVTDoResetI(&vt2);
+ chSysUnlock();
+ n++;
+ #if defined(SIMULATOR)
+ _sim_check_for_interrupts();
+ #endif
+ } while (chVTIsSystemTimeWithinX(start, end));
+ }
+
+ /* [12.9.2] The score is printed.*/
+ test_set_step(2);
+ {
+ test_print("--- Score : ");
+ test_printn(n * 2);
+ test_println(" timers/S");
+ }
+}
+
+static const testcase_t test_012_009 = {
+ "Virtual Timers set/reset performance",
+ NULL,
+ NULL,
+ test_012_009_execute
+};
+
+#if (CH_CFG_USE_SEMAPHORES) || defined(__DOXYGEN__)
+/**
+ * @page test_012_010 [12.10] Semaphores wait/signal performance
+ *
+ * <h2>Description</h2>
+ * A counting semaphore is taken/released into a continuous loop, no
+ * Context Switch happens because the counter is always non
+ * negative.<br> The performance is calculated by measuring the number
+ * of iterations after a second of continuous operations.
+ *
+ * <h2>Conditions</h2>
+ * This test is only executed if the following preprocessor condition
+ * evaluates to true:
+ * - CH_CFG_USE_SEMAPHORES
+ * .
+ *
+ * <h2>Test Steps</h2>
+ * - [12.10.1] A semaphore is teken and released. The operation is
+ * repeated continuously in a one-second time window.
+ * - [12.10.2] The score is printed.
+ * .
+ */
+
+static void test_012_010_setup(void) {
+ chSemObjectInit(&sem1, 1);
+}
+
+static void test_012_010_execute(void) {
+ uint32_t n;
+
+ /* [12.10.1] A semaphore is teken and released. The operation is
+ repeated continuously in a one-second time window.*/
+ test_set_step(1);
+ {
+ systime_t start, end;
+
+ n = 0;
+ start = test_wait_tick();
+ end = start + MS2ST(1000);
+ do {
+ chSemWait(&sem1);
+ chSemSignal(&sem1);
+ chSemWait(&sem1);
+ chSemSignal(&sem1);
+ chSemWait(&sem1);
+ chSemSignal(&sem1);
+ chSemWait(&sem1);
+ chSemSignal(&sem1);
+ n++;
+ #if defined(SIMULATOR)
+ _sim_check_for_interrupts();
+ #endif
+ } while (chVTIsSystemTimeWithinX(start, end));
+ }
+
+ /* [12.10.2] The score is printed.*/
+ test_set_step(2);
+ {
+ test_print("--- Score : ");
+ test_printn(n * 4);
+ test_println(" wait+signal/S");
+ }
+}
+
+static const testcase_t test_012_010 = {
+ "Semaphores wait/signal performance",
+ test_012_010_setup,
+ NULL,
+ test_012_010_execute
+};
+#endif /* CH_CFG_USE_SEMAPHORES */
+
+#if (CH_CFG_USE_MUTEXES) || defined(__DOXYGEN__)
+/**
+ * @page test_012_011 [12.11] Mutexes lock/unlock performance
+ *
+ * <h2>Description</h2>
+ * A mutex is locked/unlocked into a continuous loop, no Context Switch
+ * happens because there are no other threads asking for the mutex.<br>
+ * The performance is calculated by measuring the number of iterations
+ * after a second of continuous operations.
+ *
+ * <h2>Conditions</h2>
+ * This test is only executed if the following preprocessor condition
+ * evaluates to true:
+ * - CH_CFG_USE_MUTEXES
+ * .
+ *
+ * <h2>Test Steps</h2>
+ * - [12.11.1] A mutex is locked and unlocked. The operation is
+ * repeated continuously in a one-second time window.
+ * - [12.11.2] The score is printed.
+ * .
+ */
+
+static void test_012_011_setup(void) {
+ chMtxObjectInit(&mtx1);
+}
+
+static void test_012_011_execute(void) {
+ uint32_t n;
+
+ /* [12.11.1] A mutex is locked and unlocked. The operation is
+ repeated continuously in a one-second time window.*/
+ test_set_step(1);
+ {
+ systime_t start, end;
+
+ n = 0;
+ start = test_wait_tick();
+ end = start + MS2ST(1000);
+ do {
+ chMtxLock(&mtx1);
+ chMtxUnlock(&mtx1);
+ chMtxLock(&mtx1);
+ chMtxUnlock(&mtx1);
+ chMtxLock(&mtx1);
+ chMtxUnlock(&mtx1);
+ chMtxLock(&mtx1);
+ chMtxUnlock(&mtx1);
+ n++;
+ #if defined(SIMULATOR)
+ _sim_check_for_interrupts();
+ #endif
+ } while (chVTIsSystemTimeWithinX(start, end));
+ }
+
+ /* [12.11.2] The score is printed.*/
+ test_set_step(2);
+ {
+ test_print("--- Score : ");
+ test_printn(n * 4);
+ test_println(" lock+unlock/S");
+ }
+}
+
+static const testcase_t test_012_011 = {
+ "Mutexes lock/unlock performance",
+ test_012_011_setup,
+ NULL,
+ test_012_011_execute
+};
+#endif /* CH_CFG_USE_MUTEXES */
+
+/**
+ * @page test_012_012 [12.12] RAM Footprint
+ *
+ * <h2>Description</h2>
+ * The memory size of the various kernel objects is printed.
+ *
+ * <h2>Test Steps</h2>
+ * - [12.12.1] The size of the system area is printed.
+ * - [12.12.2] The size of a thread structure is printed.
+ * - [12.12.3] The size of a virtual timer structure is printed.
+ * - [12.12.4] The size of a semaphore structure is printed.
+ * - [12.12.5] The size of a mutex is printed.
+ * - [12.12.6] The size of a condition variable is printed.
+ * - [12.12.7] The size of an event source is printed.
+ * - [12.12.8] The size of an event listener is printed.
+ * - [12.12.9] The size of a mailbox is printed.
+ * .
+ */
+
+static void test_012_012_execute(void) {
+
+ /* [12.12.1] The size of the system area is printed.*/
+ test_set_step(1);
+ {
+ test_print("--- System: ");
+ test_printn(sizeof(ch_system_t));
+ test_println(" bytes");
+ }
+
+ /* [12.12.2] The size of a thread structure is printed.*/
+ test_set_step(2);
+ {
+ test_print("--- Thread: ");
+ test_printn(sizeof(thread_t));
+ test_println(" bytes");
+ }
+
+ /* [12.12.3] The size of a virtual timer structure is printed.*/
+ test_set_step(3);
+ {
+ test_print("--- Timer : ");
+ test_printn(sizeof(virtual_timer_t));
+ test_println(" bytes");
+ }
+
+ /* [12.12.4] The size of a semaphore structure is printed.*/
+ test_set_step(4);
+ {
+ #if CH_CFG_USE_SEMAPHORES || defined(__DOXYGEN__)
+ test_print("--- Semaph: ");
+ test_printn(sizeof(semaphore_t));
+ test_println(" bytes");
+ #endif
+ }
+
+ /* [12.12.5] The size of a mutex is printed.*/
+ test_set_step(5);
+ {
+ #if CH_CFG_USE_MUTEXES || defined(__DOXYGEN__)
+ test_print("--- Mutex : ");
+ test_printn(sizeof(mutex_t));
+ test_println(" bytes");
+ #endif
+ }
+
+ /* [12.12.6] The size of a condition variable is printed.*/
+ test_set_step(6);
+ {
+ #if CH_CFG_USE_CONDVARS || defined(__DOXYGEN__)
+ test_print("--- CondV.: ");
+ test_printn(sizeof(condition_variable_t));
+ test_println(" bytes");
+ #endif
+ }
+
+ /* [12.12.7] The size of an event source is printed.*/
+ test_set_step(7);
+ {
+ #if CH_CFG_USE_EVENTS || defined(__DOXYGEN__)
+ test_print("--- EventS: ");
+ test_printn(sizeof(event_source_t));
+ test_println(" bytes");
+ #endif
+ }
+
+ /* [12.12.8] The size of an event listener is printed.*/
+ test_set_step(8);
+ {
+ #if CH_CFG_USE_EVENTS || defined(__DOXYGEN__)
+ test_print("--- EventL: ");
+ test_printn(sizeof(event_listener_t));
+ test_println(" bytes");
+ #endif
+ }
+
+ /* [12.12.9] The size of a mailbox is printed.*/
+ test_set_step(9);
+ {
+ #if CH_CFG_USE_MAILBOXES || defined(__DOXYGEN__)
+ test_print("--- MailB.: ");
+ test_printn(sizeof(mailbox_t));
+ test_println(" bytes");
+ #endif
+ }
+}
+
+static const testcase_t test_012_012 = {
+ "RAM Footprint",
+ NULL,
+ NULL,
+ test_012_012_execute
+};
+
/****************************************************************************
* Exported data.
****************************************************************************/
@@ -512,5 +1006,17 @@ const testcase_t * const test_sequence_012[] = {
&test_012_004,
&test_012_005,
&test_012_006,
+#if (CH_CFG_USE_SEMAPHORES) || defined(__DOXYGEN__)
+ &test_012_007,
+#endif
+ &test_012_008,
+ &test_012_009,
+#if (CH_CFG_USE_SEMAPHORES) || defined(__DOXYGEN__)
+ &test_012_010,
+#endif
+#if (CH_CFG_USE_MUTEXES) || defined(__DOXYGEN__)
+ &test_012_011,
+#endif
+ &test_012_012,
NULL
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-29 11:25:18 +0000