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Merge branch 'signal-performance'

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This commit is contained in:
Alexander Larsson
2012-03-05 12:29:45 +01:00
parent e9c399a65b 2d6502f67b
commit f3fb42cfaf
14 changed files with 2725 additions and 215 deletions
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233
tests/gobject/performance.c
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@@ -234,6 +234,7 @@ struct _ComplexObjectClass
GObjectClass parent_class;
void (*signal) (ComplexObject *obj);
void (*signal_empty) (ComplexObject *obj);
};
static void complex_test_iface_init (gpointer g_iface,
@@ -263,6 +264,9 @@ enum {
enum {
COMPLEX_SIGNAL,
COMPLEX_SIGNAL_EMPTY,
COMPLEX_SIGNAL_GENERIC,
COMPLEX_SIGNAL_GENERIC_EMPTY,
COMPLEX_LAST_SIGNAL
};
@@ -331,6 +335,7 @@ complex_object_class_init (ComplexObjectClass *class)
object_class->finalize = complex_object_finalize;
object_class->set_property = complex_object_set_property;
object_class->get_property = complex_object_get_property;
class->signal = complex_object_real_signal;
complex_signals[COMPLEX_SIGNAL] =
@@ -342,6 +347,32 @@ complex_object_class_init (ComplexObjectClass *class)
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
complex_signals[COMPLEX_SIGNAL_EMPTY] =
g_signal_new ("signal-empty",
G_TYPE_FROM_CLASS (object_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (ComplexObjectClass, signal_empty),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
complex_signals[COMPLEX_SIGNAL_GENERIC] =
g_signal_new ("signal-generic",
G_TYPE_FROM_CLASS (object_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (ComplexObjectClass, signal),
NULL, NULL,
NULL,
G_TYPE_NONE, 0);
complex_signals[COMPLEX_SIGNAL_GENERIC_EMPTY] =
g_signal_new ("signal-generic-empty",
G_TYPE_FROM_CLASS (object_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (ComplexObjectClass, signal_empty),
NULL, NULL,
NULL,
G_TYPE_NONE, 0);
g_object_class_install_property (object_class,
PROP_VAL1,
g_param_spec_int ("val1",
@@ -560,7 +591,7 @@ test_type_check_teardown (PerformanceTest *test,
}
/*************************************************************
* Test signal emissions performance
* Test signal unhandled emissions performance
*************************************************************/
#define NUM_EMISSIONS_PER_ROUND 10000
@@ -568,22 +599,24 @@ test_type_check_teardown (PerformanceTest *test,
struct EmissionTest {
GObject *object;
int n_checks;
int signal_id;
};
static gpointer
test_emission_setup (PerformanceTest *test)
test_emission_unhandled_setup (PerformanceTest *test)
{
struct EmissionTest *data;
data = g_new0 (struct EmissionTest, 1);
data->object = g_object_new (COMPLEX_TYPE_OBJECT, NULL);
data->signal_id = complex_signals[GPOINTER_TO_INT (test->extra_data)];
return data;
}
static void
test_emission_init (PerformanceTest *test,
gpointer _data,
double factor)
test_emission_unhandled_init (PerformanceTest *test,
gpointer _data,
double factor)
{
struct EmissionTest *data = _data;
@@ -591,8 +624,8 @@ test_emission_init (PerformanceTest *test,
}
static void
test_emission_run (PerformanceTest *test,
gpointer _data)
test_emission_unhandled_run (PerformanceTest *test,
gpointer _data)
{
struct EmissionTest *data = _data;
GObject *object = data->object;
@@ -600,20 +633,20 @@ test_emission_run (PerformanceTest *test,
for (i = 0; i < data->n_checks; i++)
g_signal_emit (object,
complex_signals[COMPLEX_SIGNAL],
data->signal_id,
0);
}
static void
test_emission_finish (PerformanceTest *test,
gpointer data)
test_emission_unhandled_finish (PerformanceTest *test,
gpointer data)
{
}
static void
test_emission_print_result (PerformanceTest *test,
gpointer _data,
double time)
test_emission_unhandled_print_result (PerformanceTest *test,
gpointer _data,
double time)
{
struct EmissionTest *data = _data;
@@ -622,8 +655,8 @@ test_emission_print_result (PerformanceTest *test,
}
static void
test_emission_teardown (PerformanceTest *test,
gpointer _data)
test_emission_unhandled_teardown (PerformanceTest *test,
gpointer _data)
{
struct EmissionTest *data = _data;
@@ -631,7 +664,89 @@ test_emission_teardown (PerformanceTest *test,
g_free (data);
}
/*************************************************************
* Test signal handled emissions performance
*************************************************************/
static void
test_emission_handled_handler (ComplexObject *obj, gpointer data)
{
}
static gpointer
test_emission_handled_setup (PerformanceTest *test)
{
struct EmissionTest *data;
data = g_new0 (struct EmissionTest, 1);
data->object = g_object_new (COMPLEX_TYPE_OBJECT, NULL);
data->signal_id = complex_signals[GPOINTER_TO_INT (test->extra_data)];
g_signal_connect (data->object, "signal",
G_CALLBACK (test_emission_handled_handler),
NULL);
g_signal_connect (data->object, "signal-empty",
G_CALLBACK (test_emission_handled_handler),
NULL);
g_signal_connect (data->object, "signal-generic",
G_CALLBACK (test_emission_handled_handler),
NULL);
g_signal_connect (data->object, "signal-generic-empty",
G_CALLBACK (test_emission_handled_handler),
NULL);
return data;
}
static void
test_emission_handled_init (PerformanceTest *test,
gpointer _data,
double factor)
{
struct EmissionTest *data = _data;
data->n_checks = factor * NUM_EMISSIONS_PER_ROUND;
}
static void
test_emission_handled_run (PerformanceTest *test,
gpointer _data)
{
struct EmissionTest *data = _data;
GObject *object = data->object;
int i;
for (i = 0; i < data->n_checks; i++)
g_signal_emit (object,
data->signal_id,
0);
}
static void
test_emission_handled_finish (PerformanceTest *test,
gpointer data)
{
}
static void
test_emission_handled_print_result (PerformanceTest *test,
gpointer _data,
double time)
{
struct EmissionTest *data = _data;
g_print ("Emissions per second: %.0f\n",
data->n_checks / time);
}
static void
test_emission_handled_teardown (PerformanceTest *test,
gpointer _data)
{
struct EmissionTest *data = _data;
g_object_unref (data->object);
g_free (data);
}
/*************************************************************
* Main test code
@@ -669,14 +784,84 @@ static PerformanceTest tests[] = {
test_type_check_print_result
},
{
"emit",
NULL,
test_emission_setup,
test_emission_init,
test_emission_run,
test_emission_finish,
test_emission_teardown,
test_emission_print_result
"emit-unhandled",
GINT_TO_POINTER (COMPLEX_SIGNAL),
test_emission_unhandled_setup,
test_emission_unhandled_init,
test_emission_unhandled_run,
test_emission_unhandled_finish,
test_emission_unhandled_teardown,
test_emission_unhandled_print_result
},
{
"emit-unhandled-empty",
GINT_TO_POINTER (COMPLEX_SIGNAL_EMPTY),
test_emission_unhandled_setup,
test_emission_unhandled_init,
test_emission_unhandled_run,
test_emission_unhandled_finish,
test_emission_unhandled_teardown,
test_emission_unhandled_print_result
},
{
"emit-unhandled-generic",
GINT_TO_POINTER (COMPLEX_SIGNAL_GENERIC),
test_emission_unhandled_setup,
test_emission_unhandled_init,
test_emission_unhandled_run,
test_emission_unhandled_finish,
test_emission_unhandled_teardown,
test_emission_unhandled_print_result
},
{
"emit-unhandled-generic-empty",
GINT_TO_POINTER (COMPLEX_SIGNAL_GENERIC_EMPTY),
test_emission_unhandled_setup,
test_emission_unhandled_init,
test_emission_unhandled_run,
test_emission_unhandled_finish,
test_emission_unhandled_teardown,
test_emission_unhandled_print_result
},
{
"emit-handled",
GINT_TO_POINTER (COMPLEX_SIGNAL),
test_emission_handled_setup,
test_emission_handled_init,
test_emission_handled_run,
test_emission_handled_finish,
test_emission_handled_teardown,
test_emission_handled_print_result
},
{
"emit-handled-empty",
GINT_TO_POINTER (COMPLEX_SIGNAL_EMPTY),
test_emission_handled_setup,
test_emission_handled_init,
test_emission_handled_run,
test_emission_handled_finish,
test_emission_handled_teardown,
test_emission_handled_print_result
},
{
"emit-handled-generic",
GINT_TO_POINTER (COMPLEX_SIGNAL_GENERIC),
test_emission_handled_setup,
test_emission_handled_init,
test_emission_handled_run,
test_emission_handled_finish,
test_emission_handled_teardown,
test_emission_handled_print_result
},
{
"emit-handled-generic-empty",
GINT_TO_POINTER (COMPLEX_SIGNAL_GENERIC_EMPTY),
test_emission_handled_setup,
test_emission_handled_init,
test_emission_handled_run,
test_emission_handled_finish,
test_emission_handled_teardown,
test_emission_handled_print_result
}
};