• 09/03/2020
  • Public Content

Sorting Algorithms: Merge Sort

Merge sort algorithm is a comparison-based sorting algorithm. In this sample, we use top-down implementation, which recursively splits list into two halves (called sublists) until size of list is 1. Then merge these two sublists and produce a sorted list. This sample could run in serial, or in parallel with Intel® Cilk™ Plus keywords cilk_spawn and cilk_sync. For more details about merge sort algorithm and top-down implementation, please refer to http://en.wikipedia.org/wiki/Merge_sort.
 
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Product and Performance Information

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Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserverd for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

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