Doing some Profiling

[_db_]

Sources: Github 2014/01/10/

System: Windows7 (see file systeminfo.txt)

Compiler: MS Visual Studio 2008 Express

Profiler: http://www.codersnotes.com/sleepy

Looks like we are "waiting" most of the time... gamephase about 20 min after start.

profiling.zip

[_db_]

Just another one ... now with ingame profile.txt

Patch 0001 - Update for .gitignore (windows files to be ignored)

Patch 0002 - Update for UserReport thread, which was frequently aroused just to be sent back to sleep.

profile3.zip

0ad patches 0001 and 0002.zip

Edited January 11, 2014 by _db_

[Josh]

Well, since there's a thread now, here's a bunch of my profiling from before I re-did selection to be fast (GetEntitiesAtPoint): https://googledrive.com/host/0BwIjnJSd7iThRXRiN0ExcVVaeDQ.

#1 and #2 are full call-graphs from just sitting in the lobby.

#3 and #4 are full call-graphs from a few minutes vs the AI.

#5 is a full call-graph of a complete game vs the AI (about an hour).

#6 is an extremely detailed (1000s of nodes) version of the previous.

#7 focuses on GetEntitiesAtPoint from the previous.

#10 is a detailed full call-graph of a few minutes in a debug copy.

#8 focuses on GetEntitiesAtPoint from the previous.

#9 is an extremely detailed version of the previous.

#11 is an insanely detailed call-graph of a few minutes.

Some of the SVGs are massively big and may require an external viewer.

[_db_]

@Josh: which tools did you use to get this output?

Edited January 10, 2014 by _db_

[Josh]

I used gperftools with runtime CPU profiler linking.