[julia-users] Re: Performance regression with latest master?

2016-03-19 Thread Kristoffer Carlsson
Can you bisect to the right commit? You can create a julia script that runs "exit(1)" on a bad commit and " exit(0)" on a good commit. Then create a bisect_runner.sh with make || exit 125 julia -e 'include("test_script.jl")' and then do a bisect run ./bisect_runner.sh after having marked a goo

Re: [julia-users] Re: Performance regression with latest master?

2016-03-19 Thread Kristoffer Carlsson
ref https://github.com/JuliaLang/julia/issues/15541

Re: [julia-users] Re: Performance regression with latest master?

2016-03-19 Thread 'Bill Hart' via julia-users
I can only partially bisect. The regression happens between: 75fc9104ee24 (more recent) and dc6b0de80550 (older) But few of the intervening commits actually build, so I can't refine it further. There's something like 40 commits in that range. Bill. On 16 March 2016 at 18:28, Kristoffer Carls

Re: [julia-users] Re: Performance regression with latest master?

2016-03-18 Thread 'Bill Hart' via julia-users
It's actually a regression of more than a factor of 2 on the machine I'm using. I'll try to further refine the commit range by hand today. Bill. On Wednesday, 16 March 2016 20:45:00 UTC+1, Bill Hart wrote: > > I can only partially bisect. > > The regression happens between: > > 75fc9104ee24 (mo