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	4273	November 16, 2016
Will Julia exits only after all threads get their tasks done? General Usage question , async	3	59	November 8, 2025
Can the threads in the :interactive pool also undertake heavy computing tasks? General Usage question , async	7	151	November 8, 2025
How to visualize NaNs in an array? General Usage question	7	105	November 7, 2025
Julia in Colab General Usage colab	56	8280	November 7, 2025
Parse with exponent D General Usage numbers , parsing	4	203	November 7, 2025
How to use workspaces to test? General Usage	8	188	November 7, 2025
Issue with FMU Export after Manipulating Model in Julia General Usage question , package , save , fmiexport	7	276	November 7, 2025
Workspaces + Monorepo of unregistered packages General Usage pkg	19	543	November 6, 2025
Threads.@threads on views into a vector doesn't give much of a speed-up Performance multithreading , threads	3	107	November 6, 2025
StackOverflowError after only 14 calls to the same function? General Usage stackoverflow	3	145	November 6, 2025
Large allocations with MTK event Performance modelingtoolkit , events , differentialequation , diffeqcallbacks	1	73	November 5, 2025
Integrating symbolic functions? General Usage symbolic	13	1982	November 5, 2025
Fully Unique Combinations from Multiple Arrays General Usage question , memory , combinatorics	15	220	November 5, 2025
Regex interpolation General Usage	1	77	November 5, 2025
Regression in REPL file path completion in 1.12? General Usage repl , repl-autocomplete , autocomplete	4	195	November 5, 2025
Figure dashboard with Bonito and WGLMakie General Usage question , plotting , makie , interactivity , observables	4	223	November 5, 2025
Array addition of oneAPI.jl slower Performance gpu , performance , oneapi	2	116	November 5, 2025
Assignment and named tuples General Usage syntax	5	96	November 5, 2025
Dagger.jl mutable data on different workers Performance distributed , dagger	0	39	November 5, 2025
Terminate simulation on event using ModelingToolkit General Usage question , error , modelingtoolkit , events	4	92	November 5, 2025
Are rand(Float32) really uniform in [0,1)? General Usage question	29	1031	November 5, 2025
Column of Pretty Tables tables and a plot to a png file General Usage question	8	188	November 4, 2025
Can I define a custom IO wrapper type that works with all IO functions like print? General Usage question , io	4	65	November 4, 2025
Defining a new function produces a warning in Revise (1.12) General Usage revise	1	142	November 4, 2025
An HDR PIxel Type General Usage	5	332	November 4, 2025
Inferring Parametric Types that aren't the last one General Usage question	2	93	November 4, 2025
Using neovim 0.11 native LSP API to set up julials General Usage neovim , lsp	0	58	November 4, 2025
Memory kills this code Performance performance , memory-allocation , parallel-computing	5	423	November 3, 2025
Is it safe to broadcast `setindex!` with views of the same array? General Usage question , broadcast , array , views , setindex	4	91	November 3, 2025