[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] How to minimize the compilation time of the XEN code
On 01/09/2009 09:11, "Wen.Tian" <tyd126723@xxxxxxxxxx> wrote: > During my xen development, sometimes I modify just the xen code, and sometimes > just the domain0 code, or sometime both. > > For the just xen code modification case, I tested in my machine and it took > about 15 minutes.(My cpu is intel dual 1.6GHZ and I run the compile through > the make dist command on the vmware on the windows XP platform). It's a too > long waiting time for me............ > > Is there any optimized option avaiable on the "make" command then it will cost > least time in the above 3 case respectively? (I always use the "make dist" > now). You can use the -j option to make to build in parallel, which speeds things up quite a bit. Also there are build targets 'xen' and e.g., 'linux-2.6-xen0-build' to build Xen and a 2.6.18 dom0, respectively. E.g., 'make -j8 xen', 'make -j8 linux-2.6-xen0-build' -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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