1. A device configured for vectorization processing, comprising: a memory module; a processing module; and a fast conflict detection module to cause the processing module to: read a first vector and a second vector from the memory; generate summaries based on the first and second vectors; distribute the summaries based on the first and second vectors into a first summary vector and a second summary vector, respectively; and determine potential conflicts between the first and second vectors by comparing the first summary vector and the second summary vector.