On Julia 0.7.0-alpha I am testing DataFrames.jl package on Windows 10. It should be already precompiled (it is not the first time I load it). The strange behavior I get is the following. When I get to this state of REPL:
$ /d/Julia7/bin/julia _ _ _ _(_)_ | A fresh approach to technical computing (_) | (_) (_) | Documentation: https://docs.julialang.org _ _ _| |_ __ _ | Type "?" for help, "]?" for Pkg help. | | | | | | |/ _` | | | | |_| | | | (_| | | Version 0.7.0-alpha.0 (2018-05-31 00:07 UTC) _/ |\__'_|_|_|\__'_| | Official http://julialang.org/ release |__/ | x86_64-w64-mingw32 julia> using DataFrames 19.202774 seconds (20.17 M allocations: 1.171 GiB, 2.11% gc time) julia>
it hangs for ~1 minute (and Julia is using 100% of one core for something) - i.e. REPL shows the prompt but is not responsive. Also, package loading time is very long as you can see.
I was wondering if anyone has also encountered such problems and what is the best way to investigate what is causing the lag?