公开(公告)号：US20190121564A1

公开(公告)日：2019-04-25

申请号：US16221832

申请日：2018-12-17

Applicant: Intel Corporation

Inventor： Francesc GUIM BERNAT ,  Karthik KUMAR ,  Mustafa HAJEER ,  Thomas Willhalm ,  Amin FIROOZSHAHIAN ,  Chandan EGBERT

IPC: G06F3/06

Abstract: Examples relate to an approximative memory deduplication method, a controller apparatus or controller device for a memory or storage controller, a memory or storage controller, a computer system and to a computer program. The approximative memory deduplication method comprises determining a hash value of a data block. The hash value is based on a user-defined approximative hashing function. The approximative memory deduplication method comprises storing a quantized version of the data block based on the hash value using a memory or storage device of the computer system.