Usage

First steps Everybody is new to Julia at some point. Whether you are struggling with the installation or you just can’t figure out why you are not seeing the performance everybody else seems to be talking about. 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 Usage category Usage	1	2117	November 16, 2016
Local arrays in for loops First steps	26	199	March 1, 2021
Multithreading an embarrassingly parallel algorithm increases garbage collection Performance multithreading , memory , memory-allocation , garbage-collection	5	29	March 1, 2021
Fast computation of Grammian of matrix Performance question	9	63	March 1, 2021
Inverse transform sampling (discrete distributions sampling)? Performance question	2	20	March 1, 2021
Introducing new users to Revise.jl First steps	4	335	March 1, 2021
How to stop a thread blocked by readline Usage question , multithreading	0	6	March 1, 2021
Failed to Convert a Keras model into a Julia Flux model First steps question , package , flux	0	14	March 1, 2021
Matrix multiplication is slower when multithreading in Julia Performance question	5	144	March 1, 2021
Using dict_list of DrWatson on a cluster First steps question , cluster	0	12	March 1, 2021
How does Julia store array sizes? First steps question	3	139	March 1, 2021
Smoothing interpolation for tachometer data First steps	14	183	March 1, 2021
UnPack does not work in DrWatson on a different machine First steps question , macros	2	34	March 1, 2021
How to read Arrow.jl files from R? Usage data	3	111	March 1, 2021
Symmetric matrix operations not faster Usage	1	40	March 1, 2021
Best pkg for symbolic mathematics at Julia Usage	4	206	March 1, 2021
Symbolic computation: ModelingToolkit vs. SymPy? First steps	18	874	March 1, 2021
Is there a ready-made function to convert a Gumbo.jl parsed html table into a table like DataFrames.DataFrame? Usage	2	45	March 1, 2021
Confused by pass-by-sharing First steps	4	110	March 1, 2021
Conditional SUM when the indices of one vector match the indices of another First steps	11	114	March 1, 2021
Using Makie with Revise First steps	16	170	March 1, 2021
Choosing algorithm for SVD Usage cuda , linearalgebra	1	42	March 1, 2021
Tabulated data are treated as rows of strings by CSV.File Usage dataframes , csv	2	32	March 1, 2021
In place sorting for views Performance question	12	152	March 1, 2021
How often do you use the \|> operator? Usage	19	522	March 1, 2021
How to draw a line with an arrow in Plot.jl? First steps question , plotting	2	75	March 1, 2021
Few questions on usage of (convert) and (promote) in dual.jl First steps	1	55	March 1, 2021
Raspberry Pi record video to file and pipe frames Usage question , video	3	203	March 1, 2021
Error: Unsatisfiable requirements detected for package Usage package , error	4	107	March 1, 2021
Geodesy: how to calculate the straight line distance between two locations, which is represented by longitude and latitude? Usage	19	2052	March 1, 2021