In computer science, merge sort (also commonly spelled as mergesort) is an efficient, general-purpose, and comparison-based sorting algorithm. Most implementations...

Batcher's odd–even mergesort is a generic construction devised by Ken Batcher for sorting networks of size O(n (log n)2) and depth O((log n)2), where...

time, where n = |xs|. *) fun mergesort cmp [] = [] | mergesort cmp [x] = [x] | mergesort cmp xs = (merge cmp o ap (mergesort cmp) o split) xs Quicksort...

runs instead of merging fixed size sub-lists (as done by traditional mergesort) is that it decreases the total number of comparisons needed to sort the...

Bitonic mergesort is a parallel algorithm for sorting. It is also used as a construction method for building a sorting network. The algorithm was devised...

fork–join algorithm. mergesort(A, lo, hi): if lo < hi: // at least one element of input mid = ⌊lo + (hi - lo) / 2⌋ fork mergesort(A, lo, mid) // process...

n log ⁡ ( n ) ) {\displaystyle O(n\log(n))} sort such as heapsort or mergesort to sort all n points, a popular practice is to sort a fixed number of...

discovered two parallel sorting algorithms: the odd-even mergesort and the bitonic mergesort". He is also a discoverer of scrambling data method in a...

{\displaystyle \Theta (n\log n)} divide-and-conquer algorithms such as mergesort. However, insertion sort or selection sort are both typically faster for...

A related but more efficient sort algorithm is the Batcher odd–even mergesort, using compare–exchange operations and perfect-shuffle operations. Batcher's...

n-way mergesort algorithm also begins by distributing the list into n sublists and sorting each one; however, the sublists created by mergesort have overlapping...

network has the same size (number of comparators) and depth as the odd–even mergesort network. At the time of publication, the network was one of several known...

merge sort, defined using the higher-order function until: mergesortBy less [] = [] mergesortBy less xs = head $ until (null . tail) (pairwise $ mergeBy...

those that do not have index, require only sequential access, such as mergesort, and face no penalty. Direct-access storage device Queued sequential access...

O(log(n)), so that in effect a pipelined version of Batcher's bitonic mergesort and the O(log(n)) PRAM sorts are all O(log2(n)) in terms of clock cycles...

Algorithms". Retrieved 16 March 2017. "[JDK-6804124] (coll) Replace "modified mergesort" in java.util.Arrays.sort with timsort - Java Bug System". bugs.openjdk...

Weiß, Armin (7–8 January 2019). Worst-Case Efficient Sorting with QuickMergesort. ALENEX 2019: 21st Workshop on Algorithm Engineering and Experiments....

crossbar switches. Since the 2000s, sorting nets (especially bitonic mergesort) are used by the GPGPU community for constructing sorting algorithms to...

TritonSort STXXL, an algorithm toolkit including external mergesort An external mergesort example A K-Way Merge Implementation External-Memory Sorting...

book}}: |journal= ignored (help) "[JDK-6804124] (coll) Replace "modified mergesort" in java.util.Arrays.sort with timsort - Java Bug System". bugs.openjdk...

modifications of the merge part of either the bitonic sorter or odd-even mergesort. In 2018, Saitoh M. et al. introduced MMS for FPGAs, which focused on...

Commit switching to powersort "[#JDK-6804124] (coll) Replace "modified mergesort" in java.util.Arrays.sort with timsort". JDK Bug System. Retrieved June...

wide range of random number choices. If using efficient sorting such as mergesort or heapsort this is an O(n log n) average and worst-case algorithm. These...

cache-oblivious sorting is possible in two variants: funnelsort, which resembles mergesort; and cache-oblivious distribution sort, which resembles quicksort. Like...

require at least Ω(n log n) comparisons in the average and worst cases. Mergesort and heapsort are comparison sorts which perform O(n log n) comparisons...

Bloch, "Extra, Extra – Read All About It: Nearly All Binary Searches and Mergesorts are Broken" Archived 2016-04-01 at the Wayback Machine. Official Google...

memory. While some divide-and-conquer algorithms such as quicksort and mergesort outperform insertion sort for larger arrays, non-recursive sorting algorithms...

is then sorted. Using even the fastest comparison sorting algorithm, Mergesort for this step would take time O ( 2 n / 2 n ) {\displaystyle O(2^{n/2}n)}...

example, to Karatsuba's fast multiplication method, the quicksort and mergesort algorithms, the Strassen algorithm for matrix multiplication, and fast...

2006). "Extra, extra – read all about it: nearly all binary searches and mergesorts are broken". Google Research Blog. Archived from the original on 1 April...