What are good strategies for debugging Julia code? Can I debug the Julia code using gdb? I mainly want to see the variables at various points in the program. Thank you.

GitHub - JuliaDebug/Debugger.jl: Julia debugger is work-in-progress

is there any option in which I can execute the code line by line? I have too many variables and printing/ showing all variables might not be an efficient way to debug. Thank you.

Line-by-line debugging requires some work on the compiler first. Check this thread for more infos: [image] Compiler work priorities Internals & Design In response to I thought I might write a little post about the rough priorities of the compiler team: Correctness f…

[image] Suraj_Pawar: is there any option in which I can execute the code line by line? I have too many variables and printing/ showing all variables might not be an efficient way to debug. Thank you. Debugger.jl does precisely that: julia> Debugger.@enter gcd(2,3) In gcd(a, b) at intfuncs.j…

It’s probably also worth mentioning Rebugger . I’m not sure how it compares to the in-progress Debugger.jl and would love to learn more!

ASTInterpreter2 seems to work This seems to be a good package. It would be good to have a feature to print variable while debugging. “fr v” command lists variables, but not value of variables in some cases (especially matrices). Thank you.

You can just use ` to switch to a (kind of) julia repl and enter the variable there to get it displayed. Or index into or whatever. Debugger.jl + JuliaInterpreter.jl will replace ASTInterpreter2.jl soon, with less bugs and significantly higher performance.

Debugging julia code

General Usage

Sukera February 27, 2019, 5:58pm 7

Line-by-line debugging requires some work on the compiler first. Check this thread for more infos:

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Debugging julia code

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