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Add Startup benchmarking support

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This adds support for benchmarking engine startup (and editor startup if used).
The goal is to use this in the benchmarking server to track improvements and changes to engine, editor, importer and scene loading startup times.
This commit is contained in:
Juan Linietsky
2022-08-19 14:21:43 +02:00
parent 35cfaafda8
commit a3936adb29
6 changed files with 124 additions and 5 deletions
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20
editor/editor_node.cpp
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@@ -661,6 +661,7 @@ void EditorNode::_notification(int p_what) {
command_palette->register_shortcuts_as_command();
MessageQueue::get_singleton()->push_callable(callable_mp(this, &EditorNode::_begin_first_scan));
/* DO NOT LOAD SCENES HERE, WAIT FOR FILE SCANNING AND REIMPORT TO COMPLETE */
} break;
@@ -1043,6 +1044,8 @@ void EditorNode::_sources_changed(bool p_exist) {
if (waiting_for_first_scan) {
waiting_for_first_scan = false;
Engine::get_singleton()->startup_benchmark_end_measure(); // editor_scan_and_reimport
// Reload the global shader variables, but this time
// loading textures, as they are now properly imported.
RenderingServer::get_singleton()->global_shader_uniforms_load_settings(true);
@@ -1055,8 +1058,16 @@ void EditorNode::_sources_changed(bool p_exist) {
_load_docks();
if (!defer_load_scene.is_empty()) {
Engine::get_singleton()->startup_benchmark_begin_measure("editor_load_scene");
load_scene(defer_load_scene);
defer_load_scene = "";
Engine::get_singleton()->startup_benchmark_end_measure();
if (use_startup_benchmark) {
Engine::get_singleton()->startup_dump(startup_benchmark_file);
startup_benchmark_file = String();
use_startup_benchmark = false;
}
}
}
}
@@ -4318,6 +4329,15 @@ void EditorNode::_editor_file_dialog_unregister(EditorFileDialog *p_dialog) {
Vector<EditorNodeInitCallback> EditorNode::_init_callbacks;
void EditorNode::_begin_first_scan() {
Engine::get_singleton()->startup_benchmark_begin_measure("editor_scan_and_import");
EditorFileSystem::get_singleton()->scan();
}
void EditorNode::set_use_startup_benchmark(bool p_use_startup_benchmark, const String &p_startup_benchmark_file) {
use_startup_benchmark = p_use_startup_benchmark;
startup_benchmark_file = p_startup_benchmark_file;
}
Error EditorNode::export_preset(const String &p_preset, const String &p_path, bool p_debug, bool p_pack_only) {
export_defer.preset = p_preset;
export_defer.path = p_path;