Performance

Topic	Replies	Views	Activity
Julia equivalent of R's quantile function r , functions , julia	7	1274	August 10, 2023
Why does indexing with a scalar allocate memory?	2	269	August 9, 2023
ModelingToolkit compilation time for many small simulations modelingtoolkit , differentialequation	5	298	August 9, 2023
What does @inbounds actually mean? inbounds , bounds-check	8	1703	August 8, 2023
Cache Data Structure for Lazy Array data_structures	5	704	August 8, 2023
Optimize for physical cores and caches multithreading	4	709	August 7, 2023
Performance tip for Julia 1.9, docker and Pkg.precompile on older CPUs	0	249	August 7, 2023
FFTW.jl support fftw_plan_many_dft? fftw	6	621	August 6, 2023
Symbolics build_function and usage symbolics , runtimegeneratedfunc	1	744	August 5, 2023
Why do I get consistently worse performance running as a script than from REPL?	4	361	August 5, 2023
Looping over struct fieldnames in a type-stable way	3	227	August 5, 2023
Can I avoid allocations when broadcasting over slices?	3	188	August 4, 2023
Why is the return type of the following inplace broadcast operation not inferred? type-stability	5	298	August 3, 2023
Best way to take trace of matrix product in Julia?	17	1055	August 3, 2023
Speeding up matrix exponential and matrix multiplication question , speed-optimization , matrix	58	1993	August 1, 2023
Too much garbage collection for a simple vector addition operation question , array , vector , garbage-collection	12	663	July 29, 2023
X * y + z does not automatically use FMA instruction fast-math	31	2686	July 27, 2023
Help with speeding up this code	31	1614	July 26, 2023
Challenge: Can you beat Python and C++ in Int4 Matrix-Vector Multiply Op? bitpacking , llm , quantization , integer	10	1560	July 25, 2023
Understanding memory usage in Julia memory , memory-allocation	20	3135	July 25, 2023
Squeezing max performance out of findlast question	0	263	July 24, 2023
Solving ODE inside a double for loop	9	319	July 24, 2023
Having issues speeding up code with multithreading parallel , multithreading	19	683	July 16, 2023
Fast Hessian and Gradient for PINNS using Enzyme/Zygote question , flux , zygote , enzyme , hessian	0	369	July 23, 2023
Runtime of program using a large amount of memory stalls	4	311	July 22, 2023
Push! vs. pushfirst! performance issue with BitArrays	1	209	July 20, 2023
`@fastmath` is not applied to macros fast-math	5	435	July 20, 2023
Multithreading using more CPUs than expected	11	614	July 20, 2023
Optimizing nested loops with conditional inside question , loops , physics , loopvectorization	10	522	July 19, 2023
Better ways to deal with CompatHelper and compatibility upgrades	1	256	July 18, 2023