Date: Tue, 4 Dec 2012 10:52:51 -0500 From: John Baldwin <jhb@freebsd.org> To: Andre Oppermann <andre@freebsd.org> Cc: freebsd-hackers@freebsd.org, freebsd-current@freebsd.org Subject: Re: kernel module parallel build? Message-ID: <201212041052.51476.jhb@freebsd.org> In-Reply-To: <5096C79E.6020400@freebsd.org> References: <5083D84E.50903@freebsd.org> <201210220928.52778.jhb@freebsd.org> <5096C79E.6020400@freebsd.org>
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On Sunday, November 04, 2012 2:53:02 pm Andre Oppermann wrote: > On 22.10.2012 15:28, John Baldwin wrote: > > On Sunday, October 21, 2012 7:11:10 am Andre Oppermann wrote: > >> What's keeping kernel modules from building in parallel with > >> "make -j8"? > > > > They don't for you? They do for me either via 'make buildkernel' > > or the old method. > > They do, but only partially. Within a module the files are built > in parallel. However the module directories seem to be serialized. > I'm a Makefile noob though. Hmm, I certainly see the module directories being built in parallel. Some of the make jobs may not be as obvious since links are silent (no output unless there is an error). -- John Baldwin
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