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catkin_make should invoke make with -j -lx rather than -jx #326

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tkruse opened this issue Jan 22, 2013 · 1 comment
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catkin_make should invoke make with -j -lx rather than -jx #326

tkruse opened this issue Jan 22, 2013 · 1 comment

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@tkruse
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tkruse commented Jan 22, 2013

See https://code.ros.org/trac/ros/ticket/2920 for rosmake discussion, I believe the same reasons still apply. Also holds for catkin_make_isolated.

@dirk-thomas
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-jN -lN is required. Without an N for -j it will spawn unlimited jobs in the beginning (since the load is zero) and therefore overshoot the desired maximum load average.

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