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gobject/tests/performance: Add object notify performance tests

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This commit is contained in:
Marco Trevisan (Treviño) 2022-12-13 00:45:18 +01:00
parent a9e8b3f7e4
commit 77a2d26ea2
1 changed files with 191 additions and 0 deletions
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191
gobject/tests/performance/performance.c
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@ -1,5 +1,6 @@
/* GObject - GLib Type, Object, Parameter and Signal Library
* Copyright (C) 2009 Red Hat, Inc.
* Copyright (C) 2022 Canonical Ltd.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -906,6 +907,156 @@ test_emission_handled_teardown (PerformanceTest *test,
g_free (data);
}
/*************************************************************
* Test object notify performance (common code)
*************************************************************/
#define NUM_NOTIFY_PER_ROUND 10000
struct NotifyTest {
GObject *object;
unsigned n_checks;
};
static void
test_notify_run (PerformanceTest *test,
void *_data)
{
struct NotifyTest *data = _data;
GObject *object = data->object;
for (unsigned i = 0; i < data->n_checks; i++)
g_object_notify (object, "val1");
}
static void
test_notify_by_pspec_run (PerformanceTest *test,
void *_data)
{
struct NotifyTest *data = _data;
GObject *object = data->object;
for (unsigned i = 0; i < data->n_checks; i++)
g_object_notify_by_pspec (object, pspecs[PROP_VAL1]);
}
/*************************************************************
* Test notify unhandled performance
*************************************************************/
static void *
test_notify_unhandled_setup (PerformanceTest *test)
{
struct NotifyTest *data;
data = g_new0 (struct NotifyTest, 1);
data->object = g_object_new (COMPLEX_TYPE_OBJECT, NULL);
return data;
}
static void
test_notify_unhandled_init (PerformanceTest *test,
void *_data,
double factor)
{
struct NotifyTest *data = _data;
data->n_checks = factor * NUM_NOTIFY_PER_ROUND;
}
static void
test_notify_unhandled_finish (PerformanceTest *test,
void *data)
{
}
static void
test_notify_unhandled_print_result (PerformanceTest *test,
void *_data,
double time)
{
struct NotifyTest *data = _data;
g_print ("Notify (unhandled) per second: %.0f\n",
data->n_checks / time);
}
static void
test_notify_unhandled_teardown (PerformanceTest *test,
void *_data)
{
struct NotifyTest *data = _data;
g_object_unref (data->object);
g_free (data);
}
/*************************************************************
* Test notify handled performance
*************************************************************/
static void
test_notify_handled_handler (ComplexObject *obj, GParamSpec *pspec, void *data)
{
}
static void *
test_notify_handled_setup (PerformanceTest *test)
{
struct NotifyTest *data;
data = g_new0 (struct NotifyTest, 1);
data->object = g_object_new (COMPLEX_TYPE_OBJECT, NULL);
g_signal_connect (data->object, "notify::val1",
G_CALLBACK (test_notify_handled_handler), data);
g_signal_connect (data->object, "notify::val2",
G_CALLBACK (test_notify_handled_handler), data);
return data;
}
static void
test_notify_handled_init (PerformanceTest *test,
void *_data,
double factor)
{
struct NotifyTest *data = _data;
data->n_checks = factor * NUM_NOTIFY_PER_ROUND;
}
static void
test_notify_handled_finish (PerformanceTest *test,
void *data)
{
}
static void
test_notify_handled_print_result (PerformanceTest *test,
void *_data,
double time)
{
struct NotifyTest *data = _data;
g_print ("Notify per second: %.0f\n",
data->n_checks / time);
}
static void
test_notify_handled_teardown (PerformanceTest *test,
void *_data)
{
struct NotifyTest *data = _data;
g_assert_cmpuint (
g_signal_handlers_disconnect_by_func (data->object,
test_notify_handled_handler,
data), ==, 2);
g_object_unref (data->object);
g_free (data);
}
/*************************************************************
* Test object refcount performance
*************************************************************/
@ -1163,6 +1314,46 @@ static PerformanceTest tests[] = {
test_emission_handled_teardown,
test_emission_handled_print_result
},
{
"notify-unhandled",
complex_object_get_type,
test_notify_unhandled_setup,
test_notify_unhandled_init,
test_notify_run,
test_notify_unhandled_finish,
test_notify_unhandled_teardown,
test_notify_unhandled_print_result
},
{
"notify-by-pspec-unhandled",
complex_object_get_type,
test_notify_unhandled_setup,
test_notify_unhandled_init,
test_notify_by_pspec_run,
test_notify_unhandled_finish,
test_notify_unhandled_teardown,
test_notify_unhandled_print_result
},
{
"notify-handled",
complex_object_get_type,
test_notify_handled_setup,
test_notify_handled_init,
test_notify_run,
test_notify_handled_finish,
test_notify_handled_teardown,
test_notify_handled_print_result
},
{
"notify-by-pspec-handled",
complex_object_get_type,
test_notify_handled_setup,
test_notify_handled_init,
test_notify_by_pspec_run,
test_notify_handled_finish,
test_notify_handled_teardown,
test_notify_handled_print_result
},
{
"refcount",
NULL,