My apologies if I've missed something fundamental; I'm half a day into using Julia. I'm porting a classical mechanics simulation from C to Julia. Even in the C case, my potential energy function is FORTRAN "black box". I've written a wrapper and am able to call the function easily. This is great! I can run my code from the cli, but it's very slow:
% time LD_LIBRARY_PATH=. julia testPotential-julia.jl ... LD_LIBRARY_PATH=. julia testPotential-julia.jl 9.01s user 0.10s system 98% cpu 9.233 total if I do the same thing in the REPL, it's very fast (after the initial compilation): LD_LIBRARY_PATH=. julia -L testPotential-julia.jl ... julia> @time main() ... elapsed time: 0.001423427 seconds (12048 bytes allocated) How do I combine the two? I'd like to be able to be able to repeatably execute a binary from the command line---it's fine even if it's julia with arguments---and have the kind of speed I get when I repeatedly execute from within the REPL.Is this possible? If not, does anyone have a sane way to use Julia code on distributed batch queuing systems? Many thanks, vale
