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Merge pull request #64610 from reduz/startup-benchmark-support

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This commit is contained in:
Rémi Verschelde
2022-08-22 19:36:03 +02:00
committed by GitHub
parent 0cea7e3f64 a3936adb29
commit 1fbf7b1ba5
6 changed files with 124 additions and 5 deletions
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50
main/main.cpp
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@@ -154,6 +154,8 @@ static OS::ProcessID editor_pid = 0;
static bool auto_build_solutions = false;
static String debug_server_uri;
#endif
bool use_startup_benchmark = false;
String startup_benchmark_file;
// Display
@@ -386,6 +388,8 @@ void Main::print_help(const char *p_binary) {
OS::get_singleton()->print(" --no-docbase Disallow dumping the base types (used with --doctool).\n");
OS::get_singleton()->print(" --build-solutions Build the scripting solutions (e.g. for C# projects). Implies --editor and requires a valid project to edit.\n");
OS::get_singleton()->print(" --dump-extension-api Generate JSON dump of the Godot API for GDExtension bindings named 'extension_api.json' in the current folder.\n");
OS::get_singleton()->print(" --startup-benchmark Benchmark the startup time and print it to console.\n");
OS::get_singleton()->print(" --startup-benchmark-file <path> Benchmark the startup time and save it to a given file in JSON format.\n");
#ifdef TESTS_ENABLED
OS::get_singleton()->print(" --test [--help] Run unit tests. Use --test --help for more information.\n");
#endif
@@ -594,6 +598,8 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph
engine = memnew(Engine);
MAIN_PRINT("Main: Initialize CORE");
engine->startup_begin();
engine->startup_benchmark_begin_measure("core");
register_core_types();
register_core_driver_types();
@@ -1208,6 +1214,19 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph
OS::get_singleton()->print("Missing --xr-mode argument, aborting.\n");
goto error;
}
} else if (I->get() == "--startup-benchmark") {
use_startup_benchmark = true;
} else if (I->get() == "--startup-benchmark-file") {
if (I->next()) {
use_startup_benchmark = true;
startup_benchmark_file = I->next()->get();
N = I->next()->next();
} else {
OS::get_singleton()->print("Missing <path> argument for --startup-benchmark-file <path>.\n");
goto error;
}
} else if (I->get() == "--") {
adding_user_args = true;
} else {
@@ -1624,6 +1643,8 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph
message_queue = memnew(MessageQueue);
engine->startup_benchmark_end_measure(); // core
if (p_second_phase) {
return setup2();
}
@@ -1690,6 +1711,8 @@ error:
}
Error Main::setup2(Thread::ID p_main_tid_override) {
engine->startup_benchmark_begin_measure("servers");
tsman = memnew(TextServerManager);
if (tsman) {
@@ -2047,8 +2070,12 @@ Error Main::setup2(Thread::ID p_main_tid_override) {
ERR_FAIL_V_MSG(ERR_CANT_CREATE, "TextServer: Unable to create TextServer interface.");
}
engine->startup_benchmark_end_measure(); // servers
MAIN_PRINT("Main: Load Scene Types");
engine->startup_benchmark_begin_measure("scene");
register_scene_types();
register_driver_types();
@@ -2124,6 +2151,8 @@ Error Main::setup2(Thread::ID p_main_tid_override) {
print_verbose("EDITOR API HASH: " + uitos(ClassDB::get_api_hash(ClassDB::API_EDITOR)));
MAIN_PRINT("Main: Done");
engine->startup_benchmark_end_measure(); // scene
return OK;
}
@@ -2450,6 +2479,7 @@ bool Main::start() {
if (!project_manager && !editor) { // game
if (!game_path.is_empty() || !script.is_empty()) {
//autoload
Engine::get_singleton()->startup_benchmark_begin_measure("load_autoloads");
HashMap<StringName, ProjectSettings::AutoloadInfo> autoloads = ProjectSettings::get_singleton()->get_autoload_list();
//first pass, add the constants so they exist before any script is loaded
@@ -2504,12 +2534,14 @@ bool Main::start() {
for (Node *E : to_add) {
sml->get_root()->add_child(E);
}
Engine::get_singleton()->startup_benchmark_end_measure(); // load autoloads
}
}
#ifdef TOOLS_ENABLED
EditorNode *editor_node = nullptr;
if (editor) {
Engine::get_singleton()->startup_benchmark_begin_measure("editor");
editor_node = memnew(EditorNode);
sml->get_root()->add_child(editor_node);
@@ -2517,6 +2549,13 @@ bool Main::start() {
editor_node->export_preset(_export_preset, positional_arg, export_debug, export_pack_only);
game_path = ""; // Do not load anything.
}
Engine::get_singleton()->startup_benchmark_end_measure();
editor_node->set_use_startup_benchmark(use_startup_benchmark, startup_benchmark_file);
// Editor takes over
use_startup_benchmark = false;
startup_benchmark_file = String();
}
#endif
@@ -2681,6 +2720,8 @@ bool Main::start() {
if (!project_manager && !editor) { // game
Engine::get_singleton()->startup_benchmark_begin_measure("game_load");
// Load SSL Certificates from Project Settings (or builtin).
Crypto::load_default_certificates(GLOBAL_DEF("network/ssl/certificate_bundle_override", ""));
@@ -2720,16 +2761,20 @@ bool Main::start() {
}
}
}
Engine::get_singleton()->startup_benchmark_end_measure(); // game_load
}
#ifdef TOOLS_ENABLED
if (project_manager) {
Engine::get_singleton()->startup_benchmark_begin_measure("project_manager");
Engine::get_singleton()->set_editor_hint(true);
ProjectManager *pmanager = memnew(ProjectManager);
ProgressDialog *progress_dialog = memnew(ProgressDialog);
pmanager->add_child(progress_dialog);
sml->get_root()->add_child(pmanager);
DisplayServer::get_singleton()->set_context(DisplayServer::CONTEXT_PROJECTMAN);
Engine::get_singleton()->startup_benchmark_end_measure();
}
if (project_manager || editor) {
@@ -2759,6 +2804,11 @@ bool Main::start() {
}
}
if (use_startup_benchmark) {
Engine::get_singleton()->startup_dump(startup_benchmark_file);
startup_benchmark_file = String();
}
return true;
}