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? 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.

Topic	Replies	Views	Activity
About the Usage category Usage	1	2239	November 16, 2016
Two y-axis overlaps in pyplot Usage	3	19	June 25, 2021
In place assignment of scalars vs vectors Performance	6	36	June 25, 2021
My Brain Is Hard-Wired Against ==; Help Me, Julia First steps question , syntax	21	221	June 25, 2021
LoadError when using interpolations as input for a neural ode Usage zygote , interpolations	16	202	June 25, 2021
Conditional array comprehension vs. simple for loop - 750k allocations vs. 1 allocation - why? Performance loops	14	435	June 25, 2021
GRPC, ProtoBuf, and HTTP Usage	5	2564	June 25, 2021
Will the use of `@code_native` compile and cache function? Usage	1	42	June 25, 2021
Unexpected index of Unicode subscript `char` in `string`? Usage	8	89	June 25, 2021
Tell the compiler that two code paths yield the same type Usage	4	61	June 25, 2021
Cant compile CUDA v3.3.1 on PowerPC : TypeError in Atomic Usage cuda	0	16	June 25, 2021
Why is the update of the registries so slow? Usage	36	3844	June 25, 2021
Pkg, private registries and corporate firewalls? Usage jump	8	147	June 25, 2021
Nested access of DataFrame First steps dataframes	8	54	June 25, 2021
(Plots.jl) linked (aligned) x-axis figures with outer legends First steps plotting , plots	9	28	June 25, 2021
Problem about parameter in NearestNeighbors.jl Usage question , package	0	24	June 25, 2021
Julia slowdown on long running programs with many allocations Performance memory-allocation , flux	4	109	June 25, 2021
Using TagBot without the registry Usage question , package	0	25	June 25, 2021
How to turn this code snippet into a "callable struct with functions"? First steps function	4	116	June 25, 2021
Type instability with enumerate in comprehension First steps type-stability	0	34	June 25, 2021
Cell width in Pluto Notebook Usage pluto	3	731	June 25, 2021
How to accomplish `[x*y for x in 1:y, y in 1:5]`? First steps	2	78	June 25, 2021
Is there a Julia equivalent for this Python syntax Usage question	17	344	June 25, 2021
Capturing output of IJulia cell First steps jump	0	24	June 25, 2021
Agents OSM not working First steps agents	8	74	June 24, 2021
Suggestions for discrete event simulation Usage	2	94	June 24, 2021
Problems scaling jl_alloc_array_2d C API Usage	18	134	June 24, 2021
Are arrays the same as lists in Julia? First steps	5	170	June 24, 2021
Where to write a command First steps question	4	75	June 24, 2021
Serialization/Deserialization what am I doing wrong? First steps serialization	1	49	June 24, 2021