As of November 1st, when you push a change to mozilla-central, the following builds and tests get triggered:

Linux optimized build mochitest 1/5 mochitest 2/5 mochitest 3/5 mochitest 4/5 mochitest 5/5 everythingelse Talos Talos nochrome Talos jss Talos dirty Talos tp4 Talos cold Linux debug build + leak tests mochitest 1/5 mochitest 2/5 mochitest 3/5 mochitest 4/5 mochitest 5/5 everythingelse Linux optimized + refcounting build mochitest 1/5 mochitest 2/5 mochitest 3/5 mochitest 4/5 mochitest 5/5 everythingelse

Windows optimized build mochitest 1/5 mochitest 2/5 mochitest 3/5 mochitest 4/5 mochitest 5/5 everythingelse XP Talos XP Talos nochrome XP Talos jss XP Talos dirty XP Talos tp4 Vista Talos Vista Talos nochrome Vista Talos jss Vista Talos dirty Vista Talos tp4 Windows debug build + leak tests mochitest 1/5 mochitest 2/5 mochitest 3/5 mochitest 4/5 mochitest 5/5 everythingelse Windows optimized + refcounting build mochitest 1/5 mochitest 2/5 mochitest 3/5 mochitest 4/5 mochitest 5/5 everythingelse

Mac OSX optimized build mochitest 1/5 mochitest 2/5 mochitest 3/5 mochitest 4/5 mochitest 5/5 everythingelse Leopard Talos Leopard Talos nochrome Leopard Talos jss Leopard Talos dirty Leopard Talos tp4 Leopard Talos cold Mac OSX debug build + leak tests mochitest 1/5 mochitest 2/5 mochitest 3/5 mochitest 4/5 mochitest 5/5 everythingelse Mac OSX optimized + refcounting build mochitest 1/5 mochitest 2/5 mochitest 3/5 mochitest 4/5 mochitest 5/5 everythingelse

Linux 64-bit build Maemo Build mochitest chrome crashtest mochitest 1/4 mochitest 2/4 mochitest 3/4 mochitest 4/4 reftest xpcshell Talos Tdhtml Talos Tgfx Talos Tp3 Talos Tp4 Talos Tp4 nochrome Talos Ts Talos Tsspider Talos Tsvg Talos Twinopen Talos non-Tp1 Talos non-Tp2 WinCE build Windows Mobile build Linux Fennec Desktop build Windows Fennec Desktop build Mac OSX Fennec Desktop build

That's 111 distinct build and test jobs that get spread out across our build and tests pools. A total of 40 machine hours per checkin in our main build, test and talos pools is used, plus an additional 25 machine hours on the mobile devices!!! In addition, we also do certain types of jobs on a periodic basis:

• Nightly builds
• XULRunner builds
• Shark builds
• Code coverage runs
• L10n repacks for 72 locales and 7 platforms (Windows, Mac OSX, Linux, Windows Fennec, Mac OSX Fennec, Linux Fennec, Maemo); that's 504 individual repacks!

In the course of collecting the data for this post, I've been constantly amazed at the amount of stuff that we're doing, and the scale of the infrastructure! The list above is just for our mozilla-central branch, and I've most likely missed something. We do similar amounts of work for our other branches as well: Try, mozilla-1.9.2, mozilla-1.9.1, TraceMonkey, Electrolysis, and Places. Things have certainly changed a lot in the past year.