Reenabling Profiling — Handmade Hero — Episode Guide

1:31Run the game and propose getting the profiling system back in some semblance of working order

7:31handmade_debug.cpp: Reacquaint ourselves with CollateDebugRecords

12:15Savour the moment^α

13:17handmade_debug.cpp: Simplify CollateDebugRecords and change what gets passed to StoreEvent

16:36Blackboard: Call Attribution

18:30handmade_debug.h: Make a note to store call attribution data in debug_stored_event

20:25handmade_debug.cpp: Implement Call Attribution

22:10handmade_debug.cpp: Collapse DEBUGDrawElement and DEBUGDrawEvent down to one function

24:12Blackboard: Sketch out the overview profiler

25:56handmade_debug_interface.h: Begin to implement ThreadIntervalGraph

28:23Run the game and see END_BLOCK being printed out^β

31:12Debugger: Hit an assertion and investigate

32:09"Would you be a lamb and jump me there?"^γ

34:55"We just have a bug bug"^δ

36:03handmade_debug.cpp: Comment out the StoreEvent calls to determine that 32MiB is not enough memory

39:03handmade_debug.cpp: Make GetElementFromEvent take b32 CreateHierarchy in order to conditionally do GetGroupForHierarchicalName

42:49handmade_debug.cpp: Introduce the notion of ProfileGroup

45:09Run the game and check out the debug visualisation

48:01handmade_debug.cpp: Make DrawProfileIn draw one frame

1:10:21Run the game and check out the correct debug visualisation^ε

1:11:10Q&A

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1:11:10Q&A

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1:11:10Q&A

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1:11:35handmade_debug.cpp: Convert a PointerToU32 down to CloseEvent->GUID

1:12:47garryjohanson What do you think of using a "call tree" to track dependencies across multi-threading?

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1:12:47garryjohanson What do you think of using a "call tree" to track dependencies across multi-threading?

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1:12:47garryjohanson What do you think of using a "call tree" to track dependencies across multi-threading?

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1:13:33erdomina What command do you use to change from cutscene to game

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1:13:33erdomina What command do you use to change from cutscene to game

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1:13:33erdomina What command do you use to change from cutscene to game

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1:13:39jameswidman Tomorrow is episode 0xff!

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1:13:39jameswidman Tomorrow is episode 0xff!

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1:13:39jameswidman Tomorrow is episode 0xff!

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1:13:49xpansionpak How do you handle tasks that run in separate threads but take longer than a frame to compute? For example, I heard that in the new Forza the rear view mirror updates at half the framerate as everything else

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1:13:49xpansionpak How do you handle tasks that run in separate threads but take longer than a frame to compute? For example, I heard that in the new Forza the rear view mirror updates at half the framerate as everything else

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1:13:49xpansionpak How do you handle tasks that run in separate threads but take longer than a frame to compute? For example, I heard that in the new Forza the rear view mirror updates at half the framerate as everything else

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1:14:45naysayer88 WHY WAS I NOT INFORMED THAT KRAMPUS IS IN THIS GAME?

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1:14:45naysayer88 WHY WAS I NOT INFORMED THAT KRAMPUS IS IN THIS GAME?

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1:14:45naysayer88 WHY WAS I NOT INFORMED THAT KRAMPUS IS IN THIS GAME?

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1:16:15dafreaki Is talking to the chat while coding helpful to work things out?

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1:16:15dafreaki Is talking to the chat while coding helpful to work things out?

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1:16:15dafreaki Is talking to the chat while coding helpful to work things out?

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1:16:51cubercaleb Do you have a problem with Santa from your childhood?

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1:16:51cubercaleb Do you have a problem with Santa from your childhood?

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1:16:51cubercaleb Do you have a problem with Santa from your childhood?

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1:17:39"Santa is not good"^ζ

1:18:13naysayer88 I DID NOT GET A PICTURE OF KRAMPUS

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1:18:13naysayer88 I DID NOT GET A PICTURE OF KRAMPUS

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1:18:13naysayer88 I DID NOT GET A PICTURE OF KRAMPUS

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1:18:31desuused Did you consider visualizing timing using flame graphs?

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1:18:31desuused Did you consider visualizing timing using flame graphs?

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1:18:31desuused Did you consider visualizing timing using flame graphs?

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1:20:00angus_holder Is this software renderering? The frame time has tanked

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1:20:00angus_holder Is this software renderering? The frame time has tanked

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1:20:00angus_holder Is this software renderering? The frame time has tanked

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1:20:43handmade_debug.cpp: Stop looping through every event every time

1:23:23Close down here

1:24:04angus_holder Do you have a secret phobia of writing game code?

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1:24:04angus_holder Do you have a secret phobia of writing game code?

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1:24:04angus_holder Do you have a secret phobia of writing game code?

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1:27:16garryjohanson Can we make games in GameMaker and submit them to you for the final game?

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1:27:16garryjohanson Can we make games in GameMaker and submit them to you for the final game?

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1:27:16garryjohanson Can we make games in GameMaker and submit them to you for the final game?

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1:29:55abnercoimbre Q: After you stop recording, beckon people to stay in the chat for a bit

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1:29:55abnercoimbre Q: After you stop recording, beckon people to stay in the chat for a bit

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1:29:55abnercoimbre Q: After you stop recording, beckon people to stay in the chat for a bit

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1:30:33"It would be weird..."^η

1:30:42abnercoimbre Q: It has to do with won_3d and an interview with him

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1:30:42abnercoimbre Q: It has to do with won_3d and an interview with him

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1:30:42abnercoimbre Q: It has to do with won_3d and an interview with him

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1:31:29abnercoimbre Q: It's not a live interview...

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1:31:29abnercoimbre Q: It's not a live interview...

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1:31:29abnercoimbre Q: It's not a live interview...

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1:31:40Close down the stream

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1:31:40Close down the stream

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1:31:40Close down the stream

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1:32:16Recommend Won Chun^θ

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1:32:16Recommend Won Chun^θ

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1:32:16Recommend Won Chun^θ

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