Performance

Topic	Replies	Views	Activity
Julia just... vanished in the middle of the night during a large task. Help troubleshooting/optimising would be appreciated question , crash	15	927	September 14, 2023
How to Make Tuple of Tuple generation Type Stable question	1	283	September 14, 2023
Reduce GC time question , garbage-collection	7	838	September 14, 2023
In-place assignment, without allocation indexing , inplace	8	720	September 13, 2023
Most performant way of updating vector values?	9	574	September 13, 2023
Type instability for broadcast with abstract type	4	345	September 11, 2023
Unrolling loops over tuples - why so hard? tuple , unrolling	14	1457	September 10, 2023
Is splitting the Julia code into smaller scripts impacting performance?	5	839	September 10, 2023
How to initialize an array of structs arrays , struct	9	2924	September 9, 2023
Calculation of Hessian of a loss function w.r.t. dense layer weight matrices hessian	0	242	September 9, 2023
Type Instability when composing functor and function flux , machine-learning , code_warntype , type-stability , neural-network	3	316	September 8, 2023
When does concrete type inference not matter for performance? type-stability	6	434	September 8, 2023
Slow makie animations?	9	480	September 7, 2023
Alternative permutation/reducing for loops question , package , linearalgebra	7	359	September 7, 2023
Understanding output of @time and @btime under cgroup CPUQuota constrains	6	333	September 7, 2023
Fixing red bars at top of flame profile	12	443	September 6, 2023
Question about "in place" operations performance , optimization	1	272	September 6, 2023
Sparse matrix vector faster than dense matrix vector?	9	908	September 5, 2023
How to compute Hessian sub-blocks with autodiff? autodiff	7	277	September 4, 2023
"Compiling" DSL code to Reduce Indirection	0	214	September 4, 2023
Extreme memory usage in nested loop memory-allocation , loops	8	1391	September 3, 2023
Gram Schmidit python to julia linearalgebra	10	356	September 3, 2023
Allocations when indexing (Abstract)Arrays with large dimension inference , tuple , compilation , arrays , ntuple	6	445	August 31, 2023
Non-allocating leaf iterator over simple tree	0	156	August 31, 2023
Memory allocation when solving ODE with Vern7 and ContinuousCallback performance , ode , diffeqcallbacks	2	490	August 29, 2023
Difference between two dates in Julia dates , datetime	8	1547	August 28, 2023
Passing a struct to a function allocates whereas passing an array does not array , memory-allocation , struct	2	351	August 28, 2023
Why is converting from a type to a symbol so slow? question	7	630	August 26, 2023
Multithreaded LIBSVM and XGBoost crashing multithreading , threads , libsvm	7	430	August 25, 2023
Reduce type inference when using nested ForwardDiff	0	495	August 25, 2023