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	4270	November 16, 2016
Are rand(Float32) really uniform in [0,1]? General Usage question	1	23	October 31, 2025
Memory kills this code Performance performance , memory-allocation , parallel-computing	0	39	October 31, 2025
Column of Pretty Tables tables and a plot to a png file General Usage question	2	42	October 31, 2025
Simple Python Program with Juliacall Segfaults General Usage interoperability , python , io	4	123	October 31, 2025
Experiences with small binary compilation? Python wrapper, interface with NumPy? General Usage question , static-compilation	4	95	October 31, 2025
Dynamic include file selection with world age constraints in Julia 1.12 - alternatives to conditional include? General Usage question , world_age	3	34	October 31, 2025
Clearing up common beginner misconceptions General Usage	16	1175	October 31, 2025
Coupling finite`Union` with `T` in `NTuple{2, T} where {T}` General Usage tuple , parametric-types , functions , union	3	53	October 31, 2025
DataAugmentation error with masks General Usage augmentation	0	18	October 31, 2025
Regression in REPL file path completion in 1.12? General Usage repl , repl-autocomplete , autocomplete	0	56	October 31, 2025
Zlib1.dll is missing while testing on Julia 1.5 General Usage	4	408	October 31, 2025
Tmap usage with views General Usage array	2	73	October 31, 2025
[Gtk4] @sigatom General Usage gtk , gtk4	3	79	October 31, 2025
Reducing over Point objects General Usage statistics , reduction , vector-of-vectors	5	125	October 31, 2025
Request error on package install (Pkg.add) at my company environment General Usage question , package	1	31	October 31, 2025
Self Contained Apptainer Images General Usage question	3	102	October 30, 2025
C Contiguous Array in PyCall General Usage question , array , python	2	57	October 30, 2025
C program embedding Julia - works in terminal but breaks in pipes General Usage interoperability , io , c , piping	8	714	October 30, 2025
Is this conversion+store safe? Performance question	4	125	October 30, 2025
Workspaces + Monorepo of unregistered packages General Usage pkg	12	400	October 30, 2025
Batched Matrix Multiply General Usage gpu , blas , linearalgebra , cuarrays	12	3876	October 30, 2025
Bug in interactive slider example in WGLMakie docs? General Usage question , bug , wglmakie	0	24	October 30, 2025
How to avoid recompilation when a large Julia function is called with many different argument combinations Performance	3	148	October 29, 2025
Is this pattern still thread safe in Julia 1.12? General Usage question , multithreading	14	543	October 29, 2025
Configuring the VS Code Julia Extension to Use a Custom Terminal Name Performance vscode	0	22	October 29, 2025
Maximum_a_posteriori not honoring abstol and reltol? Turing.jl General Usage optimization , turing	5	134	October 29, 2025
Downloads.download or run(`wget`) much slower than direct `wget` Performance performance , networking , download	2	100	October 29, 2025
Issue: PDMats.jl matrices losing positive-definiteness with Optim.jl autodiff General Usage question	19	380	October 29, 2025
Pointers in Julia documentation General Usage question , memory	12	1206	October 29, 2025