Performance

Topic	Replies	Views	Activity
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	1052	August 3, 2023
Speeding up matrix exponential and matrix multiplication question , speed-optimization , matrix	58	1987	August 1, 2023
Too much garbage collection for a simple vector addition operation question , array , vector , garbage-collection	12	661	July 29, 2023
X * y + z does not automatically use FMA instruction fast-math	31	2685	July 27, 2023
Help with speeding up this code	31	1613	July 26, 2023
Challenge: Can you beat Python and C++ in Int4 Matrix-Vector Multiply Op? bitpacking , llm , quantization , integer	10	1558	July 25, 2023
Understanding memory usage in Julia memory , memory-allocation	20	3128	July 25, 2023
Squeezing max performance out of findlast question	0	263	July 24, 2023
Solving ODE inside a double for loop	9	317	July 24, 2023
Having issues speeding up code with multithreading parallel , multithreading	19	681	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	310	July 22, 2023
Push! vs. pushfirst! performance issue with BitArrays	1	209	July 20, 2023
`@fastmath` is not applied to macros fast-math	5	434	July 20, 2023
Multithreading using more CPUs than expected	11	613	July 20, 2023
Optimizing nested loops with conditional inside question , loops , physics , loopvectorization	10	520	July 19, 2023
Better ways to deal with CompatHelper and compatibility upgrades	1	256	July 18, 2023
Optimizing dinucleotides count in a DNA sequence type `LongDNA` question , performance , strings , biology	21	901	July 17, 2023
Define multiple methods or one method with union types? multidispatch , varargs	4	430	July 17, 2023
Efficiently computing Hessians of Neural Networks output with respect to inputs question , flux , pde , hessian	1	272	July 16, 2023
Inline function returns tuple of mixed type, assigned to a tuple of variables in the caller	2	202	July 14, 2023
In-place matrix operations slower?	9	431	July 14, 2023
Comparing Julia structs question , struct	8	1531	July 13, 2023