Performance

Topic	Replies	Views	Activity
Help using @btime correctly	5	883	July 21, 2020
Reducing dynamic dispatch using type inference?	4	936	July 20, 2020
Built-in vs. user-defined functions question	13	2024	July 18, 2020
Performance issue when searching for an occurrence in larger matrix	3	415	July 18, 2020
Worse Performance with Approximate Minimum Degree Reordering of Sparse Matrices + LU Than `\`? linearalgebra , sparse	4	1675	July 18, 2020
Reduce vs. foldl: performance and precision question , unrolling	11	5322	July 17, 2020
Memory allocations when converting from NamedTuples to DataFrame dataframes	4	954	July 17, 2020
Read array of strings into Dictionary of DataFrames question , dataframes	1	381	July 17, 2020
Confusion about optimizations in @code_typed	0	373	July 16, 2020
Optimize combination of element-wise products and matrix multiplication	10	1195	July 15, 2020
Multithreading a loop with ARPACK eigs() multithreading	6	1525	July 15, 2020
Help with NearestNeighbours and array reduction	0	326	July 15, 2020
Fast sum of two sparse matrices and the Hadamard product of sparse and dense matrices matrices	0	683	July 14, 2020
Interpolation into Threads.@spawn macro fails for certain kinds of Structs multithreading , interpolations	9	1324	July 13, 2020
Calculate (I/A)^(2/3) with no allocations with Unitful	1	470	July 13, 2020
Repeated vector vector multiplication to obtain matrix question	4	563	July 13, 2020
Program Structure when muliple routines need to access State question , performance , multithreading	2	649	July 13, 2020
Poor performance multiplying many (large) matrices multithreaded question , linearalgebra	11	2682	July 13, 2020
Multiplication performance	8	734	July 10, 2020
Matrix multiplication and element-wise operations without extra pre-allocation of memory	5	4869	July 10, 2020
Solve the System of Equations (J' J + μI) x = J'v linearalgebra	6	1102	July 10, 2020
Gradient of fields in data structure	2	666	July 10, 2020
Setdiff along a dimension	2	884	July 9, 2020
Multigrid solver prototype (GMG) and simple Lid Cavity solver announcement	37	3202	July 9, 2020
Calculating all possible combinations	8	14945	July 9, 2020
Debugging Julia HTTP Package Performance bottleneck	1	815	July 8, 2020
Mask on a 1D array	2	1119	July 8, 2020
Multithreaded parallel prefix scan not faster question , performance , multithreading	5	1103	July 8, 2020
Memory allocation in matrix multiplication	2	2240	July 8, 2020
Benchmark in place functions with @btime wasn't set up properly?	2	578	July 8, 2020