Re: parallel mvn builds

2013-10-31 Thread John Kinsella
Makes sense, and now documented in the mailing list. :) On Oct 31, 2013, at 5:00 PM, Darren Shepherd mailto:darren.s.sheph...@gmail.com>> wrote: I use it all the time with -T 1.5C and it makes my build twice as fast. But I do it with the assumption that "it may void your warranty." Sometimes thi

Re: parallel mvn builds

2013-10-31 Thread Darren Shepherd
I use it all the time with -T 1.5C and it makes my build twice as fast. But I do it with the assumption that "it may void your warranty." Sometimes things blow up, and then I go back to single threaded. So it kinda works, but it does blow up. I wouldn't recommend most people use it. For people w

parallel mvn builds

2013-10-31 Thread John Kinsella
I've been tinkering with adding -T to builds on my laptop - e.g. "mvn -T 2C install" (Means run two build threads on each CPU core the system has) I'm seeing a 20-30% improvement in build time vs a single-thread build, and things seem to work so far, but I do get this warning a few times during