by the way, I ran those things twice each, so it's not an issue of compile
time.
On Friday, 27 June 2014 11:11:02 UTC+1, Florian Oswald wrote:
>
> Hi all,
> I found some strange behaviour when running my code. I open 2 clean julia
> sessions and do the following:
>
>
>
> # session 1
> home = ENV["HOME"]
> cd("$home/git/migration/julia")
>
> include("src/mig.jl")
> p = mig.Param(2)
> m = mig.Model(p)
> @time mig.solve!(m,p)
>
> elapsed time: 9.358865389 seconds (236857932 bytes allocated)
>
> # session 2
> home = ENV["HOME"]
> cd("$home/git/migration/julia")
> include("src/mig.jl")
>
> mig.mywrap()
>
> elapsed time: 18.051932747 seconds (226522796 bytes allocated)
>
> the definition of mywrap is
>
> function mywrap()
> p = mig.Param(2)
> m = mig.Model(p)
> @time mig.solve!(m,p)
> end
>
> I thought this is identical? I looked at the @profile of both sessions,
> and the profile timings of mig.solve! (the main computation function) are
> actually lower in session 2 (inside the wrap) than in session 1. I would
> have expected the reverse?
>
>
