DEAN LEE:/DEV/BLOG » /MP http://www.deanlee.cn mount /dev/brain || tail -f /var/log/thoughts >> /pub/www Tue, 27 Jul 2010 05:21:25 +0000 en hourly 1 http://wordpress.org/?v=3.0 Compile with /MP flag on my system http://www.deanlee.cn/programming/compile-with-mp-flag-on-my-system/ http://www.deanlee.cn/programming/compile-with-mp-flag-on-my-system/#comments Tue, 08 Sep 2009 04:50:28 +0000 Dean Lee http://www.deanlee.cn/programming/compile-with-mp-flag-on-my-system/
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  • QT/VC2008:Project is rebuilt every time even though I didn’t make any modifications
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    • ]]>     The most interesting feature I like in VC 2008 is the parallel build capability.

    The /MP option can reduce the total time to compile the source files on the command line. The /MP option causes the compiler to create one or more copies of itself, each in a separate process. Then these copies simultaneously compile the source files. Consequently, the total time to build the source files can be significantly reduced.

    and here is the screenshot when compiled with /MP flag on an 8 core processor system:

    image

    Related posts:

    1. How to compile TORCS with visual studio 2005(VC 8.0)
    2. QT/VC2008:Project is rebuilt every time even though I didn’t make any modifications
    3. Compile the new 2.6.17 Linux kernel for IBM ThinkPad T43

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