How To Speed Up Build Time For FreeBSD

[Mali 39414]

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For this tutorial, your PC must supports virtualization technology.

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I tested in this machine:

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FreeBSD 12 + Clang-9 + 2 GB Ram:

 

Benchmarks:

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Game: 2 min.
DB: 26 sec.

1- Enable virtualization technology(SVM Mode). I enabled at bios. But you can do this whit different ways:

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https://www.wikihow.tech/Enable-Hardware-Virtualization

 

2- Enable VT at VirtualBox: 

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3- Enable I/O APIC at VirtualBox: 

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4- Change Processor setting. Before check your CPU Core Count:

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Usage:

Don't use gmake j command like: gmake -j20
Usage:
gmake -j(core+1)
Example I have 4 cores: gmake -j5

 

[Galet 496]

Great, thanks for sharing! Another good thing is CCache, which drastically decreases compilation time by using cache, though it can sometimes be buggy for small modifications. Though I rarely use it