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Re: gcc complier
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Re: gcc complier


  • Subject: Re: gcc complier
  • From: j o a r <email@hidden>
  • Date: Tue, 8 Feb 2005 16:39:11 +0100


On 2005-02-08, at 16.39, Vlad Alexander (XStandard) wrote:

We've developing in C++ in XCode using gcc compiler. We currently have a small project of just a few hundred lines but it takes a long time to compile. The CPU goes to 100% and just stays there for 30 seconds. Our project is going to grow 100 times in the next few months. If my math is correct, it will take us an hour to compile it.

Has anyone experienced performance issues with gcc compiler?

Is it really GCC that uses all that CPU? Use the command line utility "top" to find out what is really consuming your CPU resources while compiling. You can also use Shark to see what Xcode is doing in greater detail. If you think something looks strange, file a performance bug report to Apple via their web based bug reporter.


You might also want to check the mailing list archives for hints on how to make Xcode / GCC faster - for example by using precompiled headers.

j o a r

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