I want to use threading to build a result. But it seems push! isn’t thread-safe: num_monte = Int(1e6) solution_data = Vector{Float64}() Threads.@threads for i in 1:num_monte push!(solution_data,i) end With @parallel there is a reduction, which I can use (vcat). Is there some …

Thread-safe array building

yuyichao April 19, 2017, 3:48am 2

Create nthreads() number of arrays and push to them based on threadid().

3 Likes

Safe loop with push! multi-threading

@threads in for loop and push! in if statement

Topic		Replies	Views
Why is push! still so slow? Internals & Design	39	1833	March 29, 2024
Use Dynamic Arrays (Vectors) during Multi-threading Julia at Scale multithreading , array , memory-allocation	7	2048	September 10, 2018
Safe loop with push! multi-threading Performance performance , parallel	7	4066	June 23, 2020
Julia multithreading New to Julia question	8	543	January 15, 2023
Fast Multi-Threaded Array Editing without data races? General Usage question	42	937	May 31, 2024