Re: Building more files than CPUs
Re: Building more files than CPUs
- Subject: Re: Building more files than CPUs
- From: Steve Mills <email@hidden>
- Date: Thu, 9 Feb 2006 17:05:12 -0600
On Feb 9, 2006, at 16:49, Nathan Roberts wrote:
defaults write com.apple.XCode PBXNumberOfParallelBuildSubtasks 6
You might have to restart XCode after that, I'm not sure. I tried
it with XCode not running, and then launched it. It does now build
6 at once. I imagine, though, that this will increase overall
build time; I don't know by how much.
So would a valid assumption be that Xcode somehow got a wrong value
in its internal variable where it might hold this pref (if present)?
Somehow a bug in Xcode caused it to get filled in with 6 instead of
2, which is why I was seeing 6 files being compiled at a time?
I still haven't seen an explanation why I get 8 files being compiled
at a time when I have only 6 PPC CPUs available. This happens all the
time here, not just once in a while. I just checked and none of my
machines have the PBXNumberOfParallelBuildSubtasks pref set, so all 3
dual-CPU machines should add up to 6, unless they've changed how math
works and I didn't get the memo.
Steve Mills
Drummer, Mac geek
http://sjmills5.home.mchsi.com/
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