Performance

Topic	Replies	Views	Activity
How to efficiently calculate the Jacobian of the solution of a differential equation with respect to the initial conditions? diffeq , forwarddiff	1	1216	February 21, 2022
This post claims that Julia is still 4-5 times slower than cython	38	5103	February 21, 2022
Why do take! and put! for channels allocate memory? memory-allocation , channel	1	884	February 18, 2022
Avoiding Vectors of Abstract Types question , type-stability	22	4924	February 17, 2022
String Distance Calculations on GPU gpu , cuda , distances	4	2432	February 17, 2022
Calculating 2-point correlation of a large 3D array: `view` seems to make it worse?	2	652	February 17, 2022
How to capture an index in closure without allocating (or workaround)? closure	4	664	February 14, 2022
Performance of large sparse discrete map problems in DifferentialEquations diffeq , ode , sparse	8	790	February 14, 2022
Channel monitoring/statistics benchmark , channel	3	885	February 13, 2022
Random number iterator? iterators , random	5	1169	February 13, 2022
Benchmarking function (using `@benchmark`) for various input sizes	2	624	February 12, 2022
Is there a fast way to evaluate the exp() function in Julia? question	8	1970	February 12, 2022
Accelerate pairwise Lennard-Jones force computation	87	4349	February 12, 2022
Unexpected allocation when calling Julia function from C++ question	0	498	February 10, 2022
In-place multiplication is too much slower for ComplexF64 complex-numbers	19	1502	February 10, 2022
Parallel Reductions with Zygote question , parallel , zygote , threads , sum	11	2325	February 9, 2022
Unexpected allocations in loops memory-allocation	8	748	February 9, 2022
How to find details of the compiler and optimizations used by a specific installed version of Julia	11	928	February 9, 2022
"Cat" very slow for relativelly small tasks	2	501	February 9, 2022
Improving performance of recursions by avoiding closures recursion	0	382	February 8, 2022
@printf strange performance behavior question , formatting	1	412	February 8, 2022
What's the optimal setting for JULIA_NUM_THREADS on a Macbook Pro M1 Max multithreading	4	1170	February 8, 2022
Efficient way of doing linear regression regression	44	21770	February 7, 2022
Speed issue with KahanSummation question , package , parallel	12	1457	February 5, 2022
Generator expression optimization for a known iteration set	0	311	February 4, 2022
Sparsity Detection in Jacobian question , diffeq , sparse , symbolics	1	572	February 4, 2022
Trait dispatch causing allocations dispatch , traits , allocations	9	960	February 4, 2022
Outperformed by Matlab matlab , multithreading , linearalgebra , tullio , loopvectorization	54	4927	November 23, 2021
Why so large memory allocations? memory-allocation	6	952	February 3, 2022
Apparent mismatch of run times during summation question	5	494	February 2, 2022