General Usage

Performance Any questions about how to achieve top performance in Julia? Or do you have a specific small piece of code that you want to make as fast as possible?

Topic	Replies	Views	Activity
About the General Usage category General Usage	1	4346	November 16, 2016
Renaming an existing package with changed capitalization General Usage package-manager , registry	2	74	April 1, 2026
Filtering stack trace General Usage stacktrace , error-message	2	108	April 1, 2026
Unable to add an issue in LinearSolve.jl General Usage sciml	2	71	April 1, 2026
CI Failing due to not having a package installed General Usage	4	94	April 1, 2026
Enzyme/Reactant: second-order AD (Laplacian) not working with Lux on GPU General Usage enzyme , reactant	5	258	April 1, 2026
Associativity / Commutativity for Boolean operations in SymbolicUtils.jl General Usage package , symbolic-utils	5	136	March 31, 2026
How to debug a silent crash? General Usage crash	8	167	March 31, 2026
Equivalent of numpy.gradient in Julia General Usage question , package	24	3621	March 31, 2026
Problem trying to install jetls General Usage	3	119	March 29, 2026
Idiomatic way to avoid the closure capture bug? General Usage	13	386	March 29, 2026
Package installation time on 1.13beta3 improved General Usage performance	4	261	March 28, 2026
DAG sorting and op rewriting for IR-level structural diffing — anyone worked on this? General Usage	1	130	March 27, 2026
CondaPkg installs incompatible free-threaded NumPy General Usage installation , pythoncall , condapkg	13	99	March 27, 2026
About Pkg Apps and Extentions General Usage pkg , app , package-extensions	8	171	March 27, 2026
Strange error when using the FBDF solver General Usage question , package , ordinarydiffeq	1	98	March 27, 2026
Reactant.jl + Enzyme: ~10 min compilation overhead triggered by hidden-to-hidden Dense layers Performance gpu , ttfx , lux , deep-learning , reactant	1	216	March 27, 2026
Functions with identical native code but different benchmarks Performance	14	567	March 27, 2026
PythonCall.jl and garbage collection General Usage	15	327	March 26, 2026
Installing IJulia for all users for JupyterHub General Usage jupyter , pkg	7	3652	March 26, 2026
Testing with GLMakie General Usage makie	1	125	March 26, 2026
Registry fails to download with certificate error in 1.10.11 General Usage	2	75	March 25, 2026
Debugger no longer hits breakpoints in VSC? General Usage vscode , debugger	21	625	March 25, 2026
How to display dynamic value for each agent in interactive plot General Usage question , agents , makie	5	107	March 25, 2026
Complex workaround needed. Why? General Usage question , package-compiler	3	241	March 25, 2026
Generating structs from JSON files General Usage json , json3	1	132	March 24, 2026
Building a UI for a SciML biological model: Genie.jl (Web App) vs. Makie.jl (Local GUI)? General Usage question , genie , sciml , makie , gui	17	410	March 24, 2026
Styling inline results in VSCode General Usage vscode	1	96	March 24, 2026
How to get file encoding? General Usage strings , io	5	2007	March 24, 2026
Julia crashes on Fedora 43 General Usage question	7	138	March 23, 2026