Performance

Topic	Replies	Views	Activity
How to speed up the calculation of Logit likelihood? question	8	676	September 23, 2023
Best practices to reduce allocations in Julia	6	1967	September 23, 2023
Reduce allocations LinearSolve	4	458	September 22, 2023
Efficiently merge multiple .arrow files (12 files totaling 2.5 TB) into a single DataFrame for effective data analysis while minimizing memory overhead question , dataframes	14	1173	September 22, 2023
What is idiomatic way of vectorizing longer operations in Julia? performance , loopvectorization	5	546	September 21, 2023
Why the function sum1 is faster than builtin sum question , profiling	14	1331	September 21, 2023
How to construct a struct with common field values efficiently question	32	1193	September 21, 2023
How to best parallelize matrix operations? multithreading	1	532	September 20, 2023
Very different performance on M1 mac, native vs rosetta mac-m1	14	3597	September 20, 2023
Avoiding intermediate vector allocations in matrix to scalar computations memory-allocation , matrix	6	637	September 20, 2023
@debug has massive performance impact on Windows	25	1509	September 19, 2023
Strange allocation in closure memory-allocation , closure	3	480	September 19, 2023
Prevent huge number of allocations mutating columns of arrays	15	827	September 19, 2023
Pinv not Type Stable? question	15	1074	September 18, 2023
Use 2d marker in Makie `meshscatter` question , plotting , makie	16	836	September 18, 2023
Performant reading of .tar.xz files question , speed-optimization	15	1016	September 18, 2023
Julia just... vanished in the middle of the night during a large task. Help troubleshooting/optimising would be appreciated question , crash	15	1098	September 14, 2023
How to Make Tuple of Tuple generation Type Stable question	1	330	September 14, 2023
Reduce GC time question , garbage-collection	7	953	September 14, 2023
In-place assignment, without allocation indexing , inplace	8	917	September 13, 2023
Most performant way of updating vector values?	9	752	September 13, 2023
Type instability for broadcast with abstract type	4	420	September 11, 2023
Unrolling loops over tuples - why so hard? tuple , unrolling	14	1802	September 10, 2023
Is splitting the Julia code into smaller scripts impacting performance?	5	929	September 10, 2023
How to initialize an array of structs arrays , struct	9	3235	September 9, 2023
Calculation of Hessian of a loss function w.r.t. dense layer weight matrices hessian	0	277	September 9, 2023
Type Instability when composing functor and function flux , machine-learning , code_warntype , type-stability , neural-network	3	396	September 8, 2023
When does concrete type inference not matter for performance? type-stability	6	526	September 8, 2023
Slow makie animations?	9	670	September 7, 2023
Alternative permutation/reducing for loops question , package , linearalgebra	7	449	September 7, 2023