auto profiler

code/__DEFINES/profile.dm

@@ -1,5 +1,5 @@
-#define PROFILE_START ;PROFILE_STORE = list();PROFILE_SET;
-#define PROFILE_STOP ;PROFILE_STORE = null;
+#define LINE_PROFILE_START ;PROFILE_STORE = list();PROFILE_SET;
+#define LINE_PROFILE_STOP ;PROFILE_STORE = null;
 
 #define PROFILE_SET ;PROFILE_TIME = TICK_USAGE_REAL; PROFILE_LINE = __LINE__; PROFILE_FILE = __FILE__; PROFILE_SLEEPCHECK = world.time;
 

code/__DEFINES/subsystems.dm

@@ -47,6 +47,7 @@
 // Subsystems shutdown in the reverse of the order they initialize in
 // The numbers just define the ordering, they are meaningless otherwise.
 
+#define INIT_ORDER_PROFILER			101
 #define INIT_ORDER_FAIL2TOPIC		22
 #define INIT_ORDER_TITLE			20
 #define INIT_ORDER_GARBAGE			19

code/controllers/configuration/entries/general.dm

@@ -1,3 +1,5 @@
+/datum/config_entry/flag/auto_profile // Automatically start profiler on server start
+
 /datum/config_entry/flag/autoadmin  // if autoadmin is enabled
 	protection = CONFIG_ENTRY_LOCKED
 

code/controllers/subsystem/profiler.dm

@@ -0,0 +1,50 @@
+#define PROFILER_FILENAME "profiler.json"
+
+SUBSYSTEM_DEF(profiler)
+	name = "Profiler"
+	init_order = INIT_ORDER_PROFILER
+	runlevels = RUNLEVELS_DEFAULT | RUNLEVEL_LOBBY
+	wait = 600
+
+/datum/controller/subsystem/profiler/Initialize()
+	if(CONFIG_GET(flag/auto_profile))
+		StartProfiling()
+	else
+		StopProfiling() //Stop the early start from world/New
+	return ..()
+
+/datum/controller/subsystem/profiler/fire()
+	if(CONFIG_GET(flag/auto_profile))
+		DumpFile()
+
+/datum/controller/subsystem/profiler/Shutdown()
+	if(CONFIG_GET(flag/auto_profile))
+		DumpFile()
+	return ..()
+
+/datum/controller/subsystem/profiler/proc/StartProfiling()
+#if DM_BUILD < 1506 || DM_VERSION < 513
+	stack_trace("Auto profiling unsupported on this byond version")
+	CONFIG_SET(flag/auto_profile, FALSE)
+#else
+	world.Profile(PROFILE_START)
+#endif
+
+/datum/controller/subsystem/profiler/proc/StopProfiling()
+#if DM_BUILD >= 1506 && DM_VERSION >= 513
+	world.Profile(PROFILE_STOP)
+#endif
+
+/datum/controller/subsystem/profiler/proc/DumpFile()
+#if DM_BUILD < 1506 || DM_VERSION < 513
+	stack_trace("Auto profiling unsupported on this byond version")
+	CONFIG_SET(flag/auto_profile, FALSE)
+#else
+	var/current_profile_data = world.Profile(PROFILE_REFRESH,format="json")
+	if(!length(current_profile_data)) //Would be nice to have explicit proc to check this
+		stack_trace("Warning, profiling stopped manually before dump.")
+	var/json_file = file("[GLOB.log_directory]/[PROFILER_FILENAME]")
+	if(fexists(json_file))
+		fdel(json_file)
+	WRITE_FILE(json_file, current_profile_data)
+#endif

code/game/world.dm

@@ -10,6 +10,10 @@ GLOBAL_LIST(topic_status_cache)
 /world/New()
 	enable_debugger()
 
+#if DM_VERSION >= 513 && DM_BUILD >= 1506
+	world.Profile(PROFILE_START)
+#endif
+
 	log_world("World loaded at [TIME_STAMP("hh:mm:ss", FALSE)]!")
 
 	SetupExternalRSC()

code/modules/admin/verbs/debug.dm

@@ -1058,7 +1058,7 @@ GLOBAL_PROTECT(AdminProcCallSpamPrevention)
 	set name = "Start Line Profiling"
 	set desc = "Starts tracking line by line profiling for code lines that support it"
 
-	PROFILE_START
+	LINE_PROFILE_START
 
 	message_admins("<span class='adminnotice'>[key_name_admin(src)] started line by line profiling.</span>")
 	SSblackbox.record_feedback("tally", "admin_verb", 1, "Start Line Profiling")
@@ -1069,7 +1069,7 @@ GLOBAL_PROTECT(AdminProcCallSpamPrevention)
 	set name = "Stops Line Profiling"
 	set desc = "Stops tracking line by line profiling for code lines that support it"
 
-	PROFILE_STOP
+	LINE_PROFILE_STOP
 
 	message_admins("<span class='adminnotice'>[key_name_admin(src)] stopped line by line profiling.</span>")
 	SSblackbox.record_feedback("tally", "admin_verb", 1, "Stop Line Profiling")

config/config.txt

@@ -500,3 +500,14 @@ FAIL2TOPIC_MAX_FAILS 5
 ## Firewall rule name used on physical server
 FAIL2TOPIC_RULE_NAME _dd_fail2topic
 
+<<<<<<< ours
+=======
+##Default view size, in tiles. Should *always* be square.
+## The alternative square viewport size if you're using a widescreen view size
+## You probably shouldn't ever be changing this, but it's here if you want to.
+DEFAULT_VIEW_SQUARE 15x15
+
+
+## Enable automatic profiling - Byond 513.1506 and newer only.
+#AUTO_PROFILE
+>>>>>>> theirs

tgstation.dme

@@ -273,6 +273,7 @@
 #include "code\controllers\subsystem\pathfinder.dm"
 #include "code\controllers\subsystem\persistence.dm"
 #include "code\controllers\subsystem\ping.dm"
+#include "code\controllers\subsystem\profiler.dm"
 #include "code\controllers\subsystem\radiation.dm"
 #include "code\controllers\subsystem\radio.dm"
 #include "code\controllers\subsystem\research.dm"