Performance

Topic	Replies	Views	Activity
The state of loop optimization in Julia	1	510	August 11, 2023
Problem of unnecessarily iterating many times in for loop question , strings , csv , http	18	527	August 10, 2023
One Julia sys.so is slower than the other question	0	205	August 10, 2023
Julia equivalent of R's quantile function r , functions , julia	7	1296	August 10, 2023
Why does indexing with a scalar allocate memory?	2	283	August 9, 2023
ModelingToolkit compilation time for many small simulations modelingtoolkit , differentialequation	5	318	August 9, 2023
What does @inbounds actually mean? inbounds , bounds-check	8	1786	August 8, 2023
Cache Data Structure for Lazy Array data_structures	5	726	August 8, 2023
Optimize for physical cores and caches multithreading	4	719	August 7, 2023
Performance tip for Julia 1.9, docker and Pkg.precompile on older CPUs	0	250	August 7, 2023
FFTW.jl support fftw_plan_many_dft? fftw	6	654	August 6, 2023
Symbolics build_function and usage symbolics , runtimegeneratedfunc	1	770	August 5, 2023
Why do I get consistently worse performance running as a script than from REPL?	4	377	August 5, 2023
Looping over struct fieldnames in a type-stable way	3	233	August 5, 2023
Can I avoid allocations when broadcasting over slices?	3	195	August 4, 2023
Why is the return type of the following inplace broadcast operation not inferred? type-stability	5	308	August 3, 2023
Best way to take trace of matrix product in Julia?	17	1096	August 3, 2023
Speeding up matrix exponential and matrix multiplication question , speed-optimization , matrix	58	2080	August 1, 2023
Too much garbage collection for a simple vector addition operation question , array , vector , garbage-collection	12	686	July 29, 2023
X * y + z does not automatically use FMA instruction fast-math	31	2808	July 27, 2023
Help with speeding up this code	31	1672	July 26, 2023
Challenge: Can you beat Python and C++ in Int4 Matrix-Vector Multiply Op? bitpacking , llm , quantization , integer	10	1591	July 25, 2023
Squeezing max performance out of findlast question	0	266	July 24, 2023
Solving ODE inside a double for loop	9	343	July 24, 2023
Having issues speeding up code with multithreading parallel , multithreading	19	704	July 16, 2023
Fast Hessian and Gradient for PINNS using Enzyme/Zygote question , flux , zygote , enzyme , hessian	0	376	July 23, 2023
Runtime of program using a large amount of memory stalls	4	325	July 22, 2023
Push! vs. pushfirst! performance issue with BitArrays	1	213	July 20, 2023
`@fastmath` is not applied to macros fast-math	5	456	July 20, 2023
Multithreading using more CPUs than expected	11	644	July 20, 2023