Xcode 8 simulator is slow and slow when creating an application

Xcode iOS simulator works incredibly slowly when creating an application. The user interface and the reaction are very lags.

I am using Xcode version 8.0 on OSX 10.11.6

Has anyone else experienced this? Should anyone have any solutions?

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xcode8 ios-simulator
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2 answers

iOS Simulator does not have access to the GPU. It uses a processor for all rendering.

Compilation takes a ton of your CPU and disk I / O bandwidth.

Given that you should expect the simulator to run slower than usual than when you are not compiling, because it gets a resource hungry from compilation.

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I had the same problem and it was solved after upgrading to macOS Sierra 10.12.5 Beta p>

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