CHARACTER STRING MATCHING DEVICE BASED ON A MULTI CORE PROCESSOR AND CHARACTER STRING MATCHING METHOD THEREOF

摘要

The present invention relates to a character string matching device based on a multi core processor and a character string matching method thereof. The character string matching method according to an embodiment of the present invention includes: aligning patterns on the basis of a suffix block; distributing and storing the aligned patterns in a pattern storage unit corresponding to each core; and performing character string matching on a target text by using the patterns stored in the pattern storage unit corresponding to each core. Through the character string matching device and the character string matching method thereof according to an embodiment of the present invention, a hardware resource may be further utilized based on a multi core processor. Moreover, an amount of calculations necessary for character string matching may be decreased by performing a pre-treatment process on aligned patterns. Accordingly, an execution time for character matching operation may be shortened.