COZ profiler by pako

COZ profiler by pako

1st add: find_package(coz-profiler), add library dl, include coz.h and COZ_PROGRESS; in gameFrame()

2nd: compile with clang RelwithDebug or maybe gcc with some correct -gdwarf-4 settings

3rd: run: "coz run --- ./spring ./demos/2022xxx.sdfz"

4th: use /skip 10000 to profile synced code and maybe pause to profile drawing

From a6cfcbd9141146a5c84c38182a4cd6086608947e Mon Sep 17 00:00:00 2001
From: You Name <your@example.com>
Date: Sat, 29 Jan 2022 19:39:54
Subject: [PATCH] cozzz1

---
 CMakeLists.txt                   |  2 ++
 rts/Game/Game.cpp                | 12 +++++++++++-
 rts/builds/legacy/CMakeLists.txt |  2 ++
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2b60a3a7e7..f0257dad74 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -251,6 +251,8 @@ endif (USE_LIBSQUISH)
 #  So req. checks are done in the build target's CMakeLists.txt.
 find_package(SDL2)
 
+##find_package(coz-profiler)
+
 find_package_static(DevIL)
 if    (PREFER_STATIC_LIBS)
        # dependencies of DevIL
diff --git a/rts/Game/Game.cpp b/rts/Game/Game.cpp
index bbd1ec04be..e660fc6306 100644
--- a/rts/Game/Game.cpp
+++ b/rts/Game/Game.cpp
@@ -121,6 +121,7 @@
 #include "System/Sync/DumpState.h"
 #include "System/TimeProfiler.h"
 
+#include "coz.h"
 
 #undef CreateDirectory
 
@@ -1473,6 +1474,8 @@ void CGame::StartPlaying()
 
 
 void CGame::SimFrame() {
+    //COZ_PROGRESS_NAMED("simframe_start");
+    COZ_PROGRESS;
        ENTER_SYNCED_CODE();
        ASSERT_SYNCED(gsRNG.GetGenState());
 
@@ -1516,15 +1519,22 @@ void CGame::SimFrame() {
                        // (fixed 30Hz gc is not enough while catching up)
                        if (luaGCControl == 0)
                                eventHandler.CollectGarbage(false);
-
+COZ_BEGIN("eventHandler.GameFrame(gs->frameNum);");
                        eventHandler.GameFrame(gs->frameNum);
+          COZ_END("eventHandler.GameFrame(gs->frameNum);");
                }
 
                helper->Update();
                mapDamage->Update();
+   //     COZ_BEGIN("pathManager->Update();");
                pathManager->Update();
+     //   COZ_END("pathManager->Update();");
+       // COZ_BEGIN("unitHandler.Update");
                unitHandler.Update();
+       // COZ_END("unitHandler.Update");
+       // COZ_BEGIN("projectileHandler.Update();");
                projectileHandler.Update();
+        //COZ_END("projectileHandler.Update();");
                featureHandler.Update();
                {
                        SCOPED_TIMER("Sim::Script");
diff --git a/rts/builds/legacy/CMakeLists.txt b/rts/builds/legacy/CMakeLists.txt
index 90ab97c5aa..1796f8dbf3 100644
--- a/rts/builds/legacy/CMakeLists.txt
+++ b/rts/builds/legacy/CMakeLists.txt
@@ -20,6 +20,7 @@ endif()
 set(OpenGL_GL_PREFERENCE LEGACY)
 find_package_static(OpenGL REQUIRED)
 find_package_static(GLEW 1.5.1 REQUIRED)
+find_package(coz-profiler)
 list(APPEND engineLibraries ${OPENGL_gl_LIBRARY} ${OPENGL_glu_LIBRARY} ${GLEW_LIBRARIES})
 list(APPEND engineIncludes ${GLEW_INCLUDE_DIR})
 
@@ -70,6 +71,7 @@ list(APPEND engineLibraries engineaGui)
 list(APPEND engineLibraries ${SPRING_SIM_LIBRARIES})
 list(APPEND engineLibraries engineSim)
 list(APPEND engineLibraries pr-downloader_static)
+list(APPEND engineLibraries dl)
 
 ### Assemble external incude dirs
 list(APPEND engineIncludes ${OPENAL_INCLUDE_DIR})
-- 
2.33.1