gotta load fast

fast.jl

using BenchmarkTools
using StarWarsArrays

only_bench(x)         = only(x)
one_idx_bench(x)      = x[1]
deref_bench(x)        = x[]
first_bench(x)        = first(x)
twod_one_idx_bench(x) = x[1,1]
splat_bench(x)        = x[ones(Int, 100)...]
end_bench(x)          = x[end]
begin_end_bench(x)    = x[begin, end]
reduce_sum_bench(x)   = reduce(sum, x)
floor_bench(x)        = x[floor(Int, -real(exp(π * im)))]
cispi_bench(x)        = x[floor(Int, -real(cispi(1)))]
unsafe_bench(x)       = unsafe_load(pointer(x, 1))
starwars_bench(x)     = StarWarsArray(x)[4] # ಠ_ಠ
rand_bench(x)         = rand(x)

function bench()
    grp = BenchmarkGroup()
    for f in [
        only_bench,
        one_idx_bench,
        deref_bench,
        first_bench,
        twod_one_idx_bench,
        splat_bench,
        end_bench,
        begin_end_bench,
        reduce_sum_bench,
        floor_bench,
        cispi_bench,
        unsafe_bench,
        starwars_bench,
        rand_bench
    ]
        println('\n', f, ':')
        display(@benchmark $f(Ref(x)[]) setup=(x=rand(1,1)))
    end
end