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	4302	November 16, 2016
Numerical sensitivity of eigvecs for `≈` identical (unitful) matrices? General Usage linearalgebra , unitful , eigenvectors , accuracy	2	35	January 3, 2026
Improve performance of this index creation and accessing code Performance indexing , rounding	56	1210	January 2, 2026
Adopt the SciML Style Guide for Julia Base and Standard Library? General Usage documentation , sciml , style	4	120	January 2, 2026
Visualising datasets on static webpage with DOI General Usage	2	52	January 2, 2026
How to structure a julia package which should also contain a REST api? General Usage question , webapps , oxygenjl	3	47	January 2, 2026
Speeding up trig-heavy code Performance performance , trigonometry , nerdsnipe	26	1500	January 2, 2026
Reflections on Developer Experience After Building a Large Julia Codebase General Usage	24	1426	January 2, 2026
Parsing one or more networks in ConfParser General Usage configuration	0	22	January 2, 2026
`logsumexp` using Accessors? General Usage	0	70	January 2, 2026
Should `esc` work for the macro name of a `macrocall` expression? General Usage	1	70	January 1, 2026
Issues Precompiling GLMakie General Usage nixos	2	85	January 1, 2026
Moshi.jl and matching a dictionary as a pattern General Usage question	4	252	January 1, 2026
JETLS warning `md` is not concretized General Usage question , package , jetls	2	112	January 1, 2026
Passing all functions on object A to object B General Usage question , type , struct	9	359	December 31, 2025
Stdio tee (copy without redirection) General Usage io	6	162	December 31, 2025
Avoiding false sharing in parallel loop without collecting General Usage parallel , task_local_storage	8	194	December 30, 2025
Plot every columns of a DataFrame General Usage dataframes , plots	2	96	December 30, 2025
Clarifications on JULIA_CPU_TARGET General Usage precompilation , compiler	0	71	December 30, 2025
Invalid JETLS warning, buggy kwdef macro General Usage question , package , base , jetls	17	309	December 30, 2025
Inferring the return type of an operation on two variables General Usage question , vector , types	2	109	December 29, 2025
Combining MTK standard library StateSpace with other Blocks General Usage modelingtoolkit , mtk , controlsystemsmtk	4	138	December 29, 2025
Large ODE Solver for Metal.jl General Usage question , gpu , ode , metaljl	11	264	December 29, 2025
Learning more about Dual and Primal as used in Zygote.jl General Usage	2	169	December 27, 2025
REPLExt not found in 1.11.8 General Usage question	5	200	December 26, 2025
Has anyone heard of TOON format? Looking for Julia implementation General Usage	12	738	December 26, 2025
Using Combinatorics: permutations much slower than copied source code Performance	11	266	December 26, 2025
High memory usage when training a custom Lux model General Usage zygote , lux	8	155	December 26, 2025
SunCalc returning times for wrong day General Usage	1	89	December 26, 2025
XLSX.jl ignores stop_in_empty_row General Usage xlsx	5	115	December 24, 2025