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	4285	November 16, 2016
Mystery failures when registering a package General Usage	2	32	December 1, 2025
Understanding allocations when creating view of nested StructVector Performance	0	11	December 1, 2025
How to test that a testset fails expectedly? General Usage	0	31	December 1, 2025
Use `Core.stdout` and `Core.stderr` per default General Usage	0	39	December 1, 2025
CairoMakie and Litterate: save images as separate files General Usage makie , litterate	2	78	December 1, 2025
(very) Long compilation time when adding packages to Google Colab General Usage colab	3	184	December 1, 2025
Improve performance of this index creation and accessing code Performance indexing , rounding	6	143	December 1, 2025
Custom binary operators (with custom name)? General Usage question , operator	9	216	December 1, 2025
`$JULIA_LOAD_PATH` and Packages with no `Project.toml` General Usage package , pkg	10	131	December 1, 2025
Julia image threads on Windows General Usage package-compiler , system-image	9	278	December 1, 2025
State of Julia Interactive Apps, Executables and WebApps General Usage webapps , package-compiler , app	9	327	December 1, 2025
Looking for a curry package General Usage currying	11	338	November 30, 2025
[Work in progress] Update of IUP.jl (gui library) for v1 General Usage	5	1320	November 30, 2025
Extremely long compilation times in GoogleColab for ModelingToolkit.jl and other Julia packages Performance modelingtoolkit	6	84	November 30, 2025
AOT compilation error on Julia 1.12 due to strip-metadata or filter_stdlibs General Usage compilation	1	92	November 30, 2025
AlgebraOfGraphics documentation frustrations General Usage algebraofgraphics	41	1414	November 30, 2025
Error "type Missing has no field ScreenConfig" when using abmvideo General Usage agents , makie , agentsjl	1	40	November 30, 2025
How to use ∂ function in my code or how to compute the mixed second-order partial derivatives or first-order cross partial derivatives of the velocity field u? General Usage question	6	152	November 30, 2025
Interpolate over large HDF5 arrays General Usage hdf5 , interpolations	17	333	November 29, 2025
Adventures in using Julia for real-time device communication General Usage	6	166	November 29, 2025
Reading from empty dictionary isn't thread-safe General Usage question	6	152	November 29, 2025
How to write a master-subproblem iterative algorithm asynchronously? General Usage question , async	36	767	November 29, 2025
Relation between BLAS.get_num_threads() and SLURM_CPUS_PER_TASK General Usage blas , slurm	2	48	November 29, 2025
New on Forem: “StaticCompiler - Generating small binaries" General Usage staticcompiler	9	615	November 29, 2025
Amazon Linux 2023 Update (OpenSSL 3.2) causing OpenSSL.jl / HTTP.jl failures General Usage aws	3	173	November 28, 2025
Is there a way to determine whether code is toplevel? General Usage	3	921	November 28, 2025
Multi-threading Heisenbug: code is faster when profiled Performance multithreading , folds	5	332	November 28, 2025
Type Stabled Jacobian of a Hessian Performance forwarddiff , type-stability , autodiff	3	130	November 28, 2025
Can binaries made with juliac --trim open files or read input? General Usage	5	381	November 28, 2025