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	0	4421	October 19, 2016
Looking for advice on package for lazily evaluated kernel matrix on the GPU General Usage linearalgebra , machine-learning , kernelabstractions	2	115	September 1, 2026
TestItems: debugger crashes in vscode General Usage debug , vscode , debugger	1	28	September 1, 2026
Why does everything keep precompiling? General Usage precompilation	14	402	August 31, 2026
Backporting libcurl updates? General Usage	1	80	August 31, 2026
Having trouble with the parse function General Usage	2	137	August 31, 2026
Where do these NaNs in my KernelAbstraction derivative come from? General Usage autodiff , enzyme , kernelabstractions , reactant	0	104	August 30, 2026
With DynamicPolynomials and non-commutative variables, (x+y)*z does not work General Usage question , package	4	215	August 30, 2026
Merging and formatting cells in Excel from Julia General Usage question , package , xlsx	3	1387	August 30, 2026
Write to XLSX file while maintaining formatting General Usage question , xlsx , formatting	2	728	August 30, 2026
Diagrams for types and interfaces General Usage	0	90	August 30, 2026
XLSX cell format General Usage question , package , xlsx	8	1326	August 30, 2026
XLSX.jl merging and formatting cells in Excel file? General Usage xlsx	6	1361	August 30, 2026
How can I read an excel named table in Julia? General Usage excel	6	832	August 30, 2026
Excel files & Julia? General Usage excel	5	990	August 29, 2026
Excel doesn't recalculate after using XLSX package General Usage question , xlsx	8	1020	August 29, 2026
Sending excel file as response is slow Performance dataframes , csv , xlsx	8	434	August 29, 2026
Confusing package incompatibility between HTTP, GeoStats and CairoMakie? General Usage pkg , geostats , cairomakie	4	163	August 28, 2026
Package for OCR General Usage package	3	396	August 28, 2026
ArtificialAnalysis benchmarks: Major LLMs are roughly equivalent in most aspects, but Claude rules in Julia knowledge General Usage	15	948	August 27, 2026
Auto-convert Vector{Type} to special container type General Usage package , type , arrays	5	231	August 27, 2026
A few questions on exporting charts and formatted output to Excel General Usage excel	8	1242	August 27, 2026
Is the FileIO.jl ecosystem still alive? General Usage excel , fileio	5	857	August 25, 2026
Compiler mis-recognizes contiguous reinterpreted matrices? General Usage linearalgebra , memory , sciml , differentialequation	11	313	August 25, 2026
Workspace help General Usage	0	127	August 25, 2026
Should global consts that are Refs be UPPER_SNAKE_CASE? General Usage question , style	7	273	August 25, 2026
Which is the best open model for [Julia] coding? And practical, and still reasonably good General Usage	26	2342	August 25, 2026
Create `BigInt` directedly from MPZ pointer General Usage ffi , struct , constructors , integer	6	209	August 25, 2026
How to add dimensions in FlexUnits General Usage	13	280	August 25, 2026
How to engage all the cores of a CPU? General Usage	7	824	August 25, 2026