Performance

Topic	Replies	Views	Activity
Poll: speed vs accuracy for `Float64^-3` poll , math , float	55	3054	March 31, 2022
Memory allocation when evaluating a function inside struct	6	510	March 31, 2022
Memory allocation in iterator	9	860	March 31, 2022
Improving my mental model: Why is `sizehint!()` so much slower than `zeros()`?	9	1643	March 31, 2022
Super slow string performance performance	2	925	March 31, 2022
Avoiding double lookup	11	818	March 31, 2022
Can the output of --track-allocation be trusted with multi-threading enabled? profiling , allocations	9	756	March 30, 2022
When to parallelise, when not to? gpu , performance , parallel	2	488	March 30, 2022
Get NamedTuple element with String key. Why is this slow?	3	703	March 30, 2022
In Nearest Neighbours are trees other than BruteTree worth it for sets with between n=2^3 and n=2^20ish for KNN in 2D cartesian space package	2	324	March 28, 2022
CUDA kernel configuration gpu , cuda	3	740	March 28, 2022
Type instability of nested recursive function type-stability	4	628	March 28, 2022
# of threads in Optimal Transport Package package	4	355	March 27, 2022
Will Julia be more efficient than PyTorch question	1	938	March 27, 2022
Extremely slow n-th root of float question , profiling	11	758	March 27, 2022
Julia 3 times slower than Fortran reading integer data from ASCII file fortran , performance , io	14	1350	March 26, 2022
Type-instability because of @threads boxing variables parallel	23	1692	March 25, 2022
Combining lots of DataFrames, best approach? question , dataframes	10	1243	March 25, 2022
How to preallocate a triangular matrix and overwrite it with cholesky!	9	529	March 25, 2022
Why does BenchmarkTools `@belapsed` make so many allocations? benchmarktools	2	1802	March 25, 2022
Advice to make getfield(::NamedTuple, ::Symbol) typestable	19	1114	March 25, 2022
Avoid runtime dispatch when overloading `isless()`	2	368	March 24, 2022
Differentialequations.jl - Solving ODE with time dependent parameter allocation friendly diffeq , differentialequation , ordinarydiffeq	2	1220	March 23, 2022
Updated CSV reader benchmarks? io	4	677	March 23, 2022
Faster zeros with calloc array	26	4097	March 23, 2022
Rowwise compuation in `InMemoryDatasets.jl` vs `DataFrames.jl` data , dataframes , inmemorydatasets	2	721	March 23, 2022
StructArrays (for Complex arrays) and DifferentialEquations not working together differentialequation , structarrays	4	650	March 22, 2022
Large allocations for imported text files	2	318	March 22, 2022
Large Garbage Collection in for loop if slicing vector	10	658	March 22, 2022
`log` performance regression and JET failures	3	386	March 20, 2022