Performance

Topic	Replies	Views	Activity
Images imfilter performance drops when using ImageView	2	619	March 31, 2020
How to get a sub matrix of a large sparse matrix / array efficiently? question , sparse	11	2457	March 30, 2020
What LLVM version to use, 10, 11 possible? And how to reduce startup time (for the Benchmark Game)?	3	1147	March 30, 2020
AOT compilation (not to create an executable)	3	874	March 29, 2020
Repeatedly multiplying a Float64 is fastest in chunks of <51 terms	11	1356	March 28, 2020
Variation in computation time for execution of the exact same code	35	2530	March 27, 2020
Operating on many arrays of the same size: one loop, many loops, or broadcasting? question , memory , loops	3	991	March 27, 2020
Strange allocations during broadcasting	13	853	March 25, 2020
Strange comportment of @distributed question , distributed , loops	4	732	March 25, 2020
A lot of memory allocations which I do not understand	2	595	March 23, 2020
Parallelization from v1.1.1 to v1.4	0	443	March 22, 2020
Why is this closure over keyword arguments causing such a dramatic slowdown? question , kwargs , closure	19	968	March 22, 2020
How do I lessen memory allocation and speedup block inverse?	2	524	March 20, 2020
Questions about Julia Compilation Optimization Levels	3	3141	March 19, 2020
Do rules for good problems for benchmarking Julia exists?	9	1024	March 19, 2020
Great paper on performance and hardware	2	591	March 17, 2020
Efficient way of comparing two matrices	4	2884	March 17, 2020
Global sensitivity analysis Morris Method question	0	521	March 14, 2020
Am I using DiffResults.jl correctly? diffresults , forwarddiff	7	1093	March 14, 2020
Why is python faster than Julia	14	2103	March 12, 2020
Performance of power as function input	3	473	March 12, 2020
Unexpected allocations in looped vs broadcasted functions on tuples of arrays	4	571	March 12, 2020
Division isn't auto-vectorized when function inlined simd , benchmark	12	1135	March 11, 2020
Can I make this function even faster? question	5	610	March 10, 2020
How can I improve the speed of large matrix multiplication question	6	1704	March 10, 2020
Strange codegen for type with small union fields	0	364	March 9, 2020
Custom Type for lazy kernel operations on AbstractArrays, ho can i improve it? question	3	441	March 9, 2020
Pushing a function to its performance limit	16	955	March 9, 2020
Keyword versus positional arguments question	2	533	March 7, 2020
Vararg vs Tuple{Vararg} performance	4	1314	March 7, 2020