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	4139	November 16, 2016
Slow deserialization of booleans Performance	0	3	May 23, 2025
Constructing a permutation matrix General Usage linearalgebra	14	142	May 23, 2025
Using `Lux.WrappedFunction` for pre/post processing in Lux model General Usage neural-network , lux	5	16	May 22, 2025
Any memory locations known to be ok to read across platforms? Doing a VM Performance	2	47	May 22, 2025
Understanding abstol and reltol in DifferentialEquations.jl General Usage differentialequation	4	54	May 22, 2025
VS Code won't run tests anymore General Usage	11	144	May 22, 2025
Escaping newlines in multi-line string macros? General Usage macros , strings	2	59	May 22, 2025
Solver performances depending on parameters General Usage differentialequation	2	78	May 22, 2025
Equivalent of `@something` for field access General Usage question	14	197	May 22, 2025
Dynamic union of parametric types General Usage parametric-types , types	20	57	May 22, 2025
Trouble Precompiling GLMakie.jl using ShareAdd.jl - Using Shared Environments Performance environment , shared-environments	2	54	May 22, 2025
How to make the most of SIMD.jl when number of data elements is not divisible by SIMD width Performance simd	5	144	May 22, 2025
Solving a complex second order PDEs coupling with ODEs General Usage question , diffeq	20	429	May 22, 2025
[ANN] Refreshed JuliaHealth Website! General Usage blog , community , website , juliahealth	2	173	May 22, 2025
REPL and (VSC Notebook & linter) are seeing different environments General Usage	0	17	May 22, 2025
Permuting the rows of a matrix based on given a given permutation General Usage	13	3821	May 22, 2025
ERROR: OutOfMemoryError() Performance memory	10	102	May 21, 2025
AOCL (not MKL) acceleration on AMD Ryzen CPU's Performance blas , linearalgebra , lapack , svd	22	2038	May 21, 2025
"I don't like NumPy" - Julia equivalents to the numpy code? General Usage gpu , gpuarrays , linearalgebra , linearsolve	19	1124	May 21, 2025
Struct with read-only and write-only properties General Usage struct , mutable-structure , constructors , properties	7	180	May 21, 2025
Draw a random number through a probability distribution defined as an array General Usage distributions , random , sampling	5	96	May 21, 2025
How complete is PETSc.jl for parallel linear solves in FEM/CFD applications? General Usage package , fem	0	38	May 21, 2025
Launching REPL with older version in VSCode General Usage vscode	4	26	May 21, 2025
CSV fails to precompile General Usage	3	94	May 21, 2025
Generated function with array of expressions General Usage	1	75	May 21, 2025
Is it possible to force a task to have a particular thread id? General Usage multithreading , concurrency , gui , qml	4	129	May 21, 2025
Kwargs... and allocations Performance allocations	26	215	May 21, 2025
A generic function (using higher order functions) with special implementation for specific functions (as input)? General Usage	6	52	May 21, 2025
Problem with VSCode connecting to language server General Usage question , vscode	5	105	May 21, 2025