Performance

Topic	Replies	Views	Activity
Why DataFrames v.0.21.2 (julia v1.4.2) requires more memory than the previous version dataframes	22	2413	June 29, 2020
Help improving a function that constructs 3D matrix	3	477	June 28, 2020
Julia (with compile time) about 5.6 times faster than SAS	23	2533	June 28, 2020
Memory allocation within loop question	7	785	June 28, 2020
Compiler optimizations with broadcast or map compilation	5	2515	June 27, 2020
Extra allocation when trying to reuse pre-allocated vector	6	551	June 27, 2020
Memory allocation and performance memory-allocation	7	680	June 26, 2020
A question about PCA and visualization question	1	359	June 26, 2020
Poor performance of `lock(l) do` closures, caused by poor performance of capturing closures multithreading , closure	11	2312	June 26, 2020
What is the fastest way to update a particular row of a matrix using dot syntax? linearalgebra	21	2295	June 25, 2020
Parrallel programming2 question	3	476	June 25, 2020
Speeding up repeated optimizations within a large loop economics , optim , optimization	7	898	June 25, 2020
Declare vector type or not / views / subarrays	5	800	June 24, 2020
Diff! (in-place or preallocated output version of diff) question	2	768	June 24, 2020
Pass cache to function	4	389	June 23, 2020
Custom IO performance - loading variables from byte array question , metaprogramming	2	661	June 23, 2020
Safe loop with push! multi-threading performance , parallel	7	4156	June 23, 2020
Performance of value type construction question	1	453	June 22, 2020
Complex vector math performance: StructArray of CuArrays vs CuArrays question , gpu , performance , cuarrays , dsp	2	645	June 22, 2020
Tensor Contractions for N-dimensional tensors package , tullio , tensors	5	1594	June 22, 2020
When to return an explicit `nothing` from a function?	9	4858	June 22, 2020
Asynchronous Makie plotting	17	3805	June 21, 2020
Matrix to array of tuples: Avoiding many small allocations	2	1119	June 20, 2020
Compiler optimization challenge: Bayer pattern image unpacking	0	473	June 20, 2020
Test code with multi-threading	3	1338	June 19, 2020
Getting a reference to, and not a copy of, a field value	12	8745	June 19, 2020
Providing precompiled ji files within a package question , package	4	488	June 19, 2020
OpenBLAS is faster than Intel MKL on AMD Hardware (Ryzen) blas , lapack	40	36953	June 19, 2020
Inlining and function boundaries	1	484	June 18, 2020
Help speedup a tight triple loop	7	772	June 18, 2020