How to make xcode faster
- Buying more memory.
- Disable indexing if you are building out huge projects in Xcode. This can halve Xcode’s memory consumption.
- Running Xcode in 32 bit. This is not an option for everyone, because it will exceed 4 GB in larger projects.
- Reduce the number of build processes (again).
- Restarting Xcode often (It doesn’t do a very good job cleaning up after itself).
- Use clang as your compiler. Clang instances in general use less memory than Apple’s GCC 4.2.
- Offload dependent targets which do not change often. Example: You will not need to rebuild third party libraries daily in most cases.
O que me ajudou foi mais precisamente o segundo passo.
How to disable indexing
Open the Terminal window , then type the following code in terminal and click enter.
defaults write com.apple.dt.XCode IDEIndexDisable 1
Now restart your xcode and enjoy better performance.
Espero que ajude mais alguém!
Fonte original http://way2ios.com/development/ios-development-2/iphone-2/xcode-4-x_slow_issues/