jpfairbanks / cthulhu.jl

The slow descent into madness

Cthulhu.jl

The slow descent into madness

descend(f, tt)
@descend f()

Given a function and a tuple-type, interactively explore the output of code_typed by descending into invoke statements. Type enter to select an invoke to descend into, select ↩ to ascend, and press q or control-c to quit.

Usage

function foo()
    T = rand() > 0.5 ? Int64 : Float64
    sum(rand(T, 100))
end

descend(foo, Tuple{})
@descend foo()

Examples

@descend optimize=true foo()

Methods

• @descend_code_typed
• descend_code_typed
• @descend_code_warntype
• descend_code_warntype
• @descend: Shortcut for @descend_code_warntype
• descend: Shortcut for descend_code_warntype