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Editorial Team
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Asked: 2026-05-11T18:27:58+00:00

Is there any way, to optimalize linking time in MS Visual studio C++ (2005)

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Is there any way, to optimalize linking time in MS Visual studio C++ (2005) ? We’re using Xoreax Incredibuild for compilation speed up, but nothing for link.

Currently every linking takes about 30seconds. When I turn on incremental linking, takes abou 35-40 seconds. ( No matter if i compile project with or without incredibuild )

Is there any way, how to profile linker and watch how long what takes ? Or any tool for paralel linking ? Or any tips for code optimalization to speed up linker ?

Thanks for reply
Ludek Vodicka

Edit:

Thanks for first replies, and additional info:

  • Whole Program Optimization and link-time code generation is already off.
  • PIMPL idiom is already used when possible
  • other static libraries are already included via #pragma comment(lib, “pathToLib”). (also because of easier maintenance]
  • HW : quad core q6600, 8GB ram, 3x WD raptor raid 0. Windows Vista 64bit
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1 Answer

  1. Editorial Team

    I’m not aware of any parallel linking tools; I do know that Incredibuild does not allow it.

    The biggest tool in your toolbox for avoiding link times is the appropriate level of abstraction. If your link times are long, it may be because objects know too much about other objects. Decoupling them is then the key — through abstract interfaces (perhaps using the PIMPL paradigm), or though other methods such as event passing.

    The overhead for linking projects through Project Dependencies is also quite high. If your target platform is Win32 only, or primarily, you may consider using a header to link your dependent libraries via #pragma comment(lib, “pathToLib”).

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