Performance data for ggv

[muktha <muktha narayan wipro com>]

Hi All,

Please find attached the performance report for GGV.

The forte profiling tools and Rational quantify were used to collect the
performance data.
Similar to the previous performance reports, we have detailed only the top few
functions. Please do ping us in case you require additional data / information.

Regards
Anand & Muktha

Title:

GGV Performance Data Summary Report
(version 1.0)

1. Component Summary
 
 

Name of the Component	GGV
QA Contact	muktha narayan wipro com, anand subra wipro com
Test Setup	Config Parameter		Forte Setup		Quantify Setup
	Hardware Details		Sparc Ultra 10, 333 Mhz, 1 CPU		Sparc Enterprise 250, 200 Mhz, 2 CPU
	Memory		128 MB		1024 MB
	Operating system		Solaris 9, 64 Bit		Solaris 8, 64 Bit
Build Details	Source Code Location			CVS
	CVS Branch			gnome-2-0
	CVS Checkout Time Stamp			Forte	Quantify
				Tue Oct 01 13:26:01 BST 2002	Thu Oct 03 01:29:16 2002
	Compiler (Version Infomation)			Forte
Performance Utilities Used	Quantify			qv
	Forte			collect  er_print
	Other Tools/Scripts			-
Total. No. Of tests Run	1

 

2. Brief Description of Tests Done to Collect Performance Data
 
 

Test No.	Test synopsis
GGV_01	Invoked GGV from the command prompt, opened a 2 MB PDF file (Gnome's user-guide.pdf file) and closed the application using File/Exit, after the PDF document had loaded completely.

 

3. Data

2.1 Test: Background_01

As per the quantify data collected, the first five functions which consumed the maximum percentage of the total execution time, have been considered for the analysis.

The forte leaks data showed a total of 800KB leak when a 2 MB PDF file was loaded.
 

Function Name	Caller	Callees	Quantify Details	Forte Details
lookup_type_node_I	g_type_register_dynamic  type_data_ref_Wm  type_data_last_unref_Wm  type_data_finalize_class_U  g_type_interface_add_prerequisite  g_type_qname  g_type_set_qdata  type_iface_vtable_init_Wm  g_type_register_fundamental  g_type_depth  g_type_get_qdata  g_type_add_interface_static  check_add_interface_L  type_data_make_W  g_type_register_static  check_derivation_I  check_type_info_I  g_type_class_peek_parent  g_type_interfaces  g_type_check_class_is_a  type_class_init_Wm  g_type_name  g_type_interface_peek  g_type_class_peek  g_type_test_flags  type_node_fundamental_info_I  g_type_parent  g_type_free_instance  g_type_fundamental  g_type_class_unref  g_type_class_ref  g_type_create_instance  g_type_check_instance  g_type_check_class_cast  g_type_is_a  g_type_value_table_peek  type_check_is_value_type_U  g_type_check_instance_cast  g_type_check_instance_is_a	None	Called: 1902681 times Function time: 67017968 cycles ( 8.83% of .root.) Function+descendants time: 67017968 cycles ( 8.83% of .root.)	Exclusive time: 0.280 secs Inclusive time: 0.280 secs Attributed time: 0.280 secs
type_node_check_conformities_UorL	type_node_is_a_L type_node_conforms_to_U	None	Called: 671368 times Function time: 54873386 cycles ( 7.23% of .root.) Function+descendants time: 56020753 cycles ( 7.38% of .root.)	Exclusive time: 0.150 secs Inclusive time: 0.150 secs Attributed time: 0.150 secs
g_type_check_instance_cast	gdk_x11_gc_set_values  _gdk_x11_gc_flush  gdk_event_translate  gdk_x11_draw_glyphs  get_size_groups  gnome_canvas_request_redraw  gtk_container_destroy  gtk_menu_item_forall  gtk_object_get_data_by_id  gtk_widget_propagate_hierarchy_changed_recurse gtk_widget_real_unmap  gtk_widget_set_parent  impl_bonobo_ui_sync_menu_state _gdk_window_destroy_hierarchy  _gdk_window_process_expose  bonobo_socket_size_request  bonobo_ui_sync_do_show_hide  do_size_request  draw_or_measure_label_text  fm_icon_view_compare_files  g_param_spec_int  gdk_check_xpending  get_docked_item_by_name  get_icon_info  gtk_bin_remove  gtk_container_add  gtk_container_get_resize_container gtk_container_propagate_expose  gtk_container_remove  gtk_frame_forall  gtk_grab_notify_foreach  gtk_hpaned_size_request  gtk_image_clear  gtk_image_menu_item_forall  gtk_label_destroy  gtk_object_init  gtk_object_set_data_by_id  gtk_selection_target_list_remove  gtk_vbox_size_allocate  gtk_widget_dispose  gtk_widget_finalize  gtk_widget_get_extension_events  gtk_widget_get_pango_context  gtk_widget_propagate_state  gtk_widget_real_get_accessible  gtk_widget_reset_rc_style  gtk_widget_send_expose  impl_bonobo_ui_sync_menu_get_widgets pango_fontset_simple_get_font  real_queue_resize  size_allocate_helper  widget_new_accel_closure  gtk_object_dispose  gtk_signal_emit	type_node_conforms_to_U lookup_type_node_I	Called: 286943 times Function time: 37876476 cycles ( 4.99% of .root.) Function+descendants time: 95451369 cycles ( 12.58% of .root.)	Exclusive time: 0.150 secs Inclusive time: 0.250 secs Attributed time: 0.150 secs
type_node_conforms_to_U	g_type_check_class_is_a g_type_check_class_cast  g_type_is_a g_type_check_instance_cast  g_type_check_instance_is_a	type_node_check_conformities_UorL	Called: 671362 times Function time: 32896738 cycles ( 4.34% of .root.) Function+descendants time: 88916740 cycles ( 11.72% of .root.)	Exclusive time: 0.060 secs Inclusive time: 0.210 secs Attributed time: 0.060 secs
decode_mcu	g_object_ref gdk_x11_get_screen gtk_object_get_data_by_id _gtk_style_peek_property_value bonobo_ui_sync_build bonobo_ui_sync_ignore_widget g_object_freeze_notify g_object_get_qdata g_object_thaw_notify g_object_unref gdk_colormap_get_visual gdk_draw_line gdk_draw_points gdk_screen_get_root_window gtk_accel_label_set_accel_widget gtk_label_select_region_index gtk_menu_motion_notify gtk_signal_emit gtk_widget_region_intersect gtk_widget_reset_rc_style gtk_widget_is_focus	type_node_conforms_to_U lookup_type_node_I	Called: 295118 times Function time: 32449254 cycles ( 4.28% of .root.) Function+descendants time: 92736507 cycles (12.22% of .root.)	Exclusive time: 0.060 secs Inclusive time: 0.270 secs Attributed time: 0.060 secs

 

3.1.1 Forte Collect Data
 
 

Sl. No.	Data Collected	Pointer to Data
1	er_print callers-callees data	Gunzipped Text File (41 KB)
2	er_print leaks data (for the top 500 leaks) [1]	Gunzipped Text File (49 KB)

 

3.1.2 Quantify Data
 
 

Sl. No.	Data description	Pointer to Data
1	Functions list	Gunzipped Text File (39 KB)
2	Export File	Gunzipped Text File (345 KB)
3	Annotated source files for the top five expensive functions	- lookup_type_node_I (54 KB) - type_node_check_conformities_UorL (54 KB) - type_node_conforms_to_U (54 KB) - g_type_check_instance_is_a (54 KB) - g_type_value_table_peek (54 KB)

[1] Due to huge sizes of the er_print data for leaks, the data in the attached gunzipped files have been limited to the top 500 leaks only. The complete leaks information is however available and can be provided, if required.
 
 

4. Appendix

4.1 Forte data

Data is collected using the 'collect' and 'er_print' forte profiling tools. Data can be collected using the 'collect'command. All data can be converted into performance metrics computed against functions, callers and callees of any functions, and against source and disassembly of the target program. The 'er_print' command is used to get an ASCII output of the performance metrics obtained from the 'collect' command.

Three types of function-level metrics can be computed using the performance analysis tools:

Exclusive metrics: are calculated from events which occur inside the function itself: they exclude metrics coming from calls to other functions.

Inclusive metrics: are collected from events which occur inside the function and any functions it calls: they include metrics coming from calls to other functions

Attributed metrics: are the parts of the inclusive metric of the selected function that are due to calls from a caller or calls to a callee.
 

Exclusive user CPU time is the amount of time spent in the function itself, in seconds

Inclusive user CPU time is the amount of time spent in the function itself and any functions it calls, in seconds
 

Callers-callees data: Prints the callers-callees panel for each of the functions, in the order in which they are sorted. The selected (middle) function is marked with an asterisk. The callers of the selected function are shown above. The functions which the selected function calls are listed below.

Leaks data: The ?Leaks? report shows what memory has been leaked while the program was running.
 
 

4.2 Quantify data

Functions list: Displays the list of function calls sorted by percentage of '.root'

Exports file: Is the ASCII version of the quantify data. Elaborates on all the callers of a particular function, the number of times the function was called, propagated time, the function descendant time and many more metrics.

Annotated source: Presents a line by line performance data using the functions source code.