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https://gitlab.gnome.org/GNOME/glib.git
synced 2024-12-25 15:06:14 +01:00
performance: Fix signedness of ints throughout
The tests were using a lot of signed `int`s when actually the values being handled were always non-negative. Use `unsigned int` consistently throughout. Take the opportunity to move declarations of loop iterator variables into the loops. This introduces no functional changes. Signed-off-by: Philip Withnall <pwithnall@gnome.org> Helps: #3405
This commit is contained in:
Philip Withnall
parent
6129f6f244
commit
b7153f5072
@ -505,7 +505,7 @@ complex_object_init (ComplexObject *complex_object)
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struct ConstructionTest {
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GObject **objects;
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int n_objects;
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unsigned int n_objects;
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GType type;
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};
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@ -526,7 +526,7 @@ test_construction_init (PerformanceTest *test,
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double count_factor)
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{
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struct ConstructionTest *data = _data;
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int n;
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unsigned int n;
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n = NUM_OBJECT_TO_CONSTRUCT * count_factor;
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if (data->n_objects != n)
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@ -543,10 +543,10 @@ test_construction_run (PerformanceTest *test,
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struct ConstructionTest *data = _data;
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GObject **objects = data->objects;
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GType type = data->type;
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int i, n_objects;
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unsigned int n_objects;
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n_objects = data->n_objects;
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for (i = 0; i < n_objects; i++)
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for (unsigned int i = 0; i < n_objects; i++)
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objects[i] = g_object_new (type, NULL);
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}
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@ -556,10 +556,10 @@ test_construction_run1 (PerformanceTest *test,
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{
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struct ConstructionTest *data = _data;
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GObject **objects = data->objects;
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int i, n_objects;
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unsigned int n_objects;
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n_objects = data->n_objects;
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for (i = 0; i < n_objects; i++)
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for (unsigned int i = 0; i < n_objects; i++)
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objects[i] = (GObject *) g_slice_new0 (SimpleObject);
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}
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@ -570,10 +570,10 @@ test_complex_construction_run (PerformanceTest *test,
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struct ConstructionTest *data = _data;
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GObject **objects = data->objects;
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GType type = data->type;
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int i, n_objects;
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unsigned int n_objects;
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n_objects = data->n_objects;
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for (i = 0; i < n_objects; i++)
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for (unsigned int i = 0; i < n_objects; i++)
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objects[i] = g_object_new (type, "val1", 5, "val2", "thousand", NULL);
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}
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@ -584,10 +584,10 @@ test_complex_construction_run1 (PerformanceTest *test,
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struct ConstructionTest *data = _data;
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GObject **objects = data->objects;
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GType type = data->type;
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int i, n_objects;
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unsigned int n_objects;
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n_objects = data->n_objects;
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for (i = 0; i < n_objects; i++)
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for (unsigned int i = 0; i < n_objects; i++)
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{
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ComplexObject *object;
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object = (ComplexObject *)g_object_new (type, NULL);
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@ -604,10 +604,10 @@ test_complex_construction_run2 (PerformanceTest *test,
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struct ConstructionTest *data = _data;
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GObject **objects = data->objects;
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GType type = data->type;
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int i, n_objects;
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unsigned int n_objects;
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n_objects = data->n_objects;
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for (i = 0; i < n_objects; i++)
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for (unsigned int i = 0; i < n_objects; i++)
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{
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objects[i] = g_object_new (type, NULL);
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}
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@ -618,9 +618,8 @@ test_construction_finish (PerformanceTest *test,
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gpointer _data)
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{
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struct ConstructionTest *data = _data;
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int i;
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for (i = 0; i < data->n_objects; i++)
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for (unsigned int i = 0; i < data->n_objects; i++)
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g_object_unref (data->objects[i]);
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}
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@ -629,9 +628,8 @@ test_construction_finish1 (PerformanceTest *test,
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gpointer _data)
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{
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struct ConstructionTest *data = _data;
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int i;
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for (i = 0; i < data->n_objects; i++)
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for (unsigned int i = 0; i < data->n_objects; i++)
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g_slice_free (SimpleObject, (SimpleObject *)data->objects[i]);
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}
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@ -650,7 +648,7 @@ test_finalization_init (PerformanceTest *test,
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double count_factor)
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{
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struct ConstructionTest *data = _data;
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int n;
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unsigned int n;
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n = NUM_OBJECT_TO_CONSTRUCT * count_factor;
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if (data->n_objects != n)
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@ -659,7 +657,7 @@ test_finalization_init (PerformanceTest *test,
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data->objects = g_renew (GObject *, data->objects, n);
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}
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for (int i = 0; i < data->n_objects; i++)
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for (unsigned int i = 0; i < data->n_objects; i++)
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{
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data->objects[i] = g_object_new (data->type, NULL);
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}
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@ -671,10 +669,10 @@ test_finalization_run (PerformanceTest *test,
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{
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struct ConstructionTest *data = _data;
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GObject **objects = data->objects;
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int i, n_objects;
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unsigned int n_objects;
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n_objects = data->n_objects;
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for (i = 0; i < n_objects; i++)
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for (unsigned int i = 0; i < n_objects; i++)
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{
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g_object_unref (objects[i]);
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}
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@ -716,7 +714,7 @@ test_finalization_print_result (PerformanceTest *test,
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struct TypeCheckTest {
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GObject *object;
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int n_checks;
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unsigned int n_checks;
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};
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static gpointer
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@ -753,7 +751,6 @@ test_type_check_run (PerformanceTest *test,
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struct TypeCheckTest *data = _data;
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GObject *object = data->object;
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GType type, types[5];
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int i, j;
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types[0] = test_iface1_get_type ();
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types[1] = test_iface2_get_type ();
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@ -761,10 +758,10 @@ test_type_check_run (PerformanceTest *test,
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types[3] = test_iface4_get_type ();
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types[4] = test_iface5_get_type ();
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for (i = 0; i < data->n_checks; i++)
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for (unsigned int i = 0; i < data->n_checks; i++)
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{
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type = types[i%5];
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for (j = 0; j < 1000; j++)
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for (unsigned int j = 0; j < 1000; j++)
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{
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my_type_check_instance_is_a ((GTypeInstance *)object,
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type);
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@ -806,8 +803,8 @@ test_type_check_teardown (PerformanceTest *test,
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struct EmissionTest {
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GObject *object;
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int n_checks;
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int signal_id;
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unsigned int n_checks;
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unsigned int signal_id;
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};
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static void
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@ -816,9 +813,8 @@ test_emission_run (PerformanceTest *test,
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{
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struct EmissionTest *data = _data;
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GObject *object = data->object;
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int i;
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for (i = 0; i < data->n_checks; i++)
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for (unsigned int i = 0; i < data->n_checks; i++)
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g_signal_emit (object, data->signal_id, 0);
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}
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@ -828,9 +824,8 @@ test_emission_run_args (PerformanceTest *test,
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{
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struct EmissionTest *data = _data;
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GObject *object = data->object;
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int i;
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for (i = 0; i < data->n_checks; i++)
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for (unsigned int i = 0; i < data->n_checks; i++)
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g_signal_emit (object, data->signal_id, 0, 0, NULL);
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}
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@ -845,7 +840,7 @@ test_emission_unhandled_setup (PerformanceTest *test)
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data = g_new0 (struct EmissionTest, 1);
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data->object = g_object_new (COMPLEX_TYPE_OBJECT, NULL);
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data->signal_id = complex_signals[GPOINTER_TO_INT (test->extra_data)];
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data->signal_id = complex_signals[GPOINTER_TO_UINT (test->extra_data)];
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return data;
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}
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@ -902,7 +897,7 @@ test_emission_handled_setup (PerformanceTest *test)
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data = g_new0 (struct EmissionTest, 1);
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data->object = g_object_new (COMPLEX_TYPE_OBJECT, NULL);
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data->signal_id = complex_signals[GPOINTER_TO_INT (test->extra_data)];
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data->signal_id = complex_signals[GPOINTER_TO_UINT (test->extra_data)];
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g_signal_connect (data->object, "signal",
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G_CALLBACK (test_emission_handled_handler),
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NULL);
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@ -967,7 +962,7 @@ test_emission_handled_teardown (PerformanceTest *test,
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struct NotifyTest {
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GObject *object;
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unsigned n_checks;
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unsigned int n_checks;
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};
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static void
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@ -977,7 +972,7 @@ test_notify_run (PerformanceTest *test,
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struct NotifyTest *data = _data;
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GObject *object = data->object;
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for (unsigned i = 0; i < data->n_checks; i++)
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for (unsigned int i = 0; i < data->n_checks; i++)
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g_object_notify (object, "val1");
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}
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@ -988,7 +983,7 @@ test_notify_by_pspec_run (PerformanceTest *test,
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struct NotifyTest *data = _data;
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GObject *object = data->object;
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for (unsigned i = 0; i < data->n_checks; i++)
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for (unsigned int i = 0; i < data->n_checks; i++)
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g_object_notify_by_pspec (object, pspecs[PROP_VAL1]);
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}
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@ -1117,7 +1112,7 @@ test_notify_handled_teardown (PerformanceTest *test,
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struct SetTest {
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GObject *object;
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unsigned n_checks;
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unsigned int n_checks;
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};
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static void
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@ -1127,7 +1122,7 @@ test_set_run (PerformanceTest *test,
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struct SetTest *data = _data;
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GObject *object = data->object;
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for (unsigned i = 0; i < data->n_checks; i++)
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for (unsigned int i = 0; i < data->n_checks; i++)
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g_object_set (object, "val1", i, NULL);
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}
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@ -1194,7 +1189,7 @@ test_set_teardown (PerformanceTest *test,
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struct GetTest {
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GObject *object;
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unsigned n_checks;
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unsigned int n_checks;
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};
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static void
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@ -1205,7 +1200,7 @@ test_get_run (PerformanceTest *test,
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GObject *object = data->object;
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int val;
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for (unsigned i = 0; i < data->n_checks; i++)
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for (unsigned int i = 0; i < data->n_checks; i++)
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g_object_get (object, "val1", &val, NULL);
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}
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@ -1272,7 +1267,7 @@ test_get_teardown (PerformanceTest *test,
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struct RefcountTest {
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GObject *object;
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int n_checks;
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unsigned int n_checks;
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gboolean is_toggle_ref;
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};
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@ -1317,9 +1312,8 @@ test_refcount_run (PerformanceTest *test,
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{
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struct RefcountTest *data = _data;
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GObject *object = data->object;
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int i;
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for (i = 0; i < data->n_checks; i++)
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for (unsigned int i = 0; i < data->n_checks; i++)
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{
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g_object_ref (object);
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g_object_ref (object);
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@ -1341,9 +1335,8 @@ test_refcount_1_run (PerformanceTest *test,
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{
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struct RefcountTest *data = _data;
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GObject *object = data->object;
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int i;
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for (i = 0; i < data->n_checks; i++)
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for (unsigned int i = 0; i < data->n_checks; i++)
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{
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g_object_ref (object);
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g_object_unref (object);
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@ -1457,7 +1450,7 @@ static PerformanceTest tests[] = {
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},
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{
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"emit-unhandled",
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GINT_TO_POINTER (COMPLEX_SIGNAL),
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GUINT_TO_POINTER (COMPLEX_SIGNAL),
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test_emission_unhandled_setup,
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test_emission_unhandled_init,
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test_emission_run,
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@ -1467,7 +1460,7 @@ static PerformanceTest tests[] = {
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},
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{
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"emit-unhandled-empty",
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GINT_TO_POINTER (COMPLEX_SIGNAL_EMPTY),
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GUINT_TO_POINTER (COMPLEX_SIGNAL_EMPTY),
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test_emission_unhandled_setup,
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test_emission_unhandled_init,
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test_emission_run,
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@ -1477,7 +1470,7 @@ static PerformanceTest tests[] = {
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},
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{
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"emit-unhandled-generic",
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GINT_TO_POINTER (COMPLEX_SIGNAL_GENERIC),
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GUINT_TO_POINTER (COMPLEX_SIGNAL_GENERIC),
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test_emission_unhandled_setup,
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test_emission_unhandled_init,
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test_emission_run,
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@ -1487,7 +1480,7 @@ static PerformanceTest tests[] = {
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},
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{
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"emit-unhandled-generic-empty",
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GINT_TO_POINTER (COMPLEX_SIGNAL_GENERIC_EMPTY),
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GUINT_TO_POINTER (COMPLEX_SIGNAL_GENERIC_EMPTY),
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test_emission_unhandled_setup,
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test_emission_unhandled_init,
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test_emission_run,
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@ -1497,7 +1490,7 @@ static PerformanceTest tests[] = {
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},
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{
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"emit-unhandled-args",
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GINT_TO_POINTER (COMPLEX_SIGNAL_ARGS),
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GUINT_TO_POINTER (COMPLEX_SIGNAL_ARGS),
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test_emission_unhandled_setup,
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test_emission_unhandled_init,
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test_emission_run_args,
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@ -1507,7 +1500,7 @@ static PerformanceTest tests[] = {
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},
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{
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"emit-handled",
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GINT_TO_POINTER (COMPLEX_SIGNAL),
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GUINT_TO_POINTER (COMPLEX_SIGNAL),
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test_emission_handled_setup,
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test_emission_handled_init,
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test_emission_run,
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@ -1517,7 +1510,7 @@ static PerformanceTest tests[] = {
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},
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{
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"emit-handled-empty",
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GINT_TO_POINTER (COMPLEX_SIGNAL_EMPTY),
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GUINT_TO_POINTER (COMPLEX_SIGNAL_EMPTY),
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test_emission_handled_setup,
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test_emission_handled_init,
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test_emission_run,
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@ -1527,7 +1520,7 @@ static PerformanceTest tests[] = {
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},
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{
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"emit-handled-generic",
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GINT_TO_POINTER (COMPLEX_SIGNAL_GENERIC),
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GUINT_TO_POINTER (COMPLEX_SIGNAL_GENERIC),
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test_emission_handled_setup,
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test_emission_handled_init,
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test_emission_run,
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@ -1537,7 +1530,7 @@ static PerformanceTest tests[] = {
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},
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{
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"emit-handled-generic-empty",
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GINT_TO_POINTER (COMPLEX_SIGNAL_GENERIC_EMPTY),
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GUINT_TO_POINTER (COMPLEX_SIGNAL_GENERIC_EMPTY),
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test_emission_handled_setup,
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test_emission_handled_init,
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test_emission_run,
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@ -1547,7 +1540,7 @@ static PerformanceTest tests[] = {
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},
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{
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"emit-handled-args",
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GINT_TO_POINTER (COMPLEX_SIGNAL_ARGS),
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GUINT_TO_POINTER (COMPLEX_SIGNAL_ARGS),
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test_emission_handled_setup,
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test_emission_handled_init,
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test_emission_run_args,
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@ -1650,8 +1643,7 @@ static PerformanceTest tests[] = {
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static PerformanceTest *
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find_test (const char *name)
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{
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gsize i;
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for (i = 0; i < G_N_ELEMENTS (tests); i++)
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for (size_t i = 0; i < G_N_ELEMENTS (tests); i++)
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{
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if (strcmp (tests[i].name, name) == 0)
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return &tests[i];
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@ -1666,7 +1658,6 @@ main (int argc,
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GOptionContext *context;
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GError *error = NULL;
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const char *str;
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int i;
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if ((str = g_getenv ("GLIB_PERFORMANCE_FACTOR")) && str[0])
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{
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@ -1691,7 +1682,7 @@ main (int argc,
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if (argc > 1)
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{
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for (i = 1; i < argc; i++)
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for (int i = 1; i < argc; i++)
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{
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test = find_test (argv[i]);
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if (test)
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@ -1700,8 +1691,7 @@ main (int argc,
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}
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else
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{
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gsize k;
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for (k = 0; k < G_N_ELEMENTS (tests); k++)
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for (size_t k = 0; k < G_N_ELEMENTS (tests); k++)
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run_test (&tests[k]);
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}
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