Multi-process builds in Visual Studio 2010: Worth it?

Posted by coryr on Stack Overflow See other posts from Stack Overflow or by coryr
Published on 2010-05-26T14:48:08Z Indexed on 2010/05/26 14:51 UTC
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c++

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build

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slow

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VS2010

I've started testing our C++ software with VS2010 and the build times are really bad (30-45 minutes, about double the VS2005 times). I've been reading about the /MP switch for multi-process compilation. Unfortunately, it is incompatible with some features that we use quite a bit like #import, incremental compilation, and precompiled headers.

Have you had a similar project where you tried the /MP switch after turning off things like precompiled headers? Did you get faster builds?

My machine is running 64-bit Windows 7 on a 4 core machine with 4 GB of RAM and a fast SSD storage. Virus scanner disabled and a pretty minimal software environment.

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