I implemented an algorithm which used sorting. I tried Thrust::sort_by_key that took around 0.4s to sort an array with 10^7 elements.
In reference to fastest sort of fixed length 6 int array, I do not fully understand how this 开发者_C百科sorting network beats an algorithm like insertion sort.
I have 开发者_StackOverflowa strange \"problem\". Could someone explain me why : If I have in an ObservableCollection, twice (or more time) an item with the same value, then the selections of those v