公开(公告)号：EP2076056A4

公开(公告)日：2009-11-11

申请号：EP08757745

申请日：2008-06-17

申请人： HUAWEI TECH CO LTD

发明人： DUAN GAN ,  CHEN GUOQIAO ,  WANG CHENXI ,  WEI QIUYANG ,  CHEN LEI ,  GAO XIAOLIANG

IPC分类号： G06F9/445 ,  G06F11/14 ,  G06F21/00 ,  H04Q1/00

CPC分类号： G06F21/56 ,  G06F8/65 ,  G06F21/12 ,  G06F21/64 ,  G06F21/79 ,  H04L63/123 ,  H04L63/145 ,  H04L67/34

公开(公告)号：EP3252611A4

公开(公告)日：2018-03-07

申请号：EP16754765

申请日：2016-02-24

申请人： HUAWEI TECH CO LTD

发明人： WANG CHENXI ,  LV FANG ,  FENG XIAOBING ,  LIU YING

IPC分类号： G06F9/50 ,  G06F12/08

CPC分类号： G06F9/3851 ,  G06F9/30043 ,  G06F9/3838 ,  G06F9/5066 ,  G06F12/08

摘要： Embodiments of the present invention provide a method and an apparatus for allocating a hardware acceleration instruction to a memory controller. The method includes the following steps. dividing multiple hardware acceleration instructions into different instruction sets according to dependency relationships among the multiple hardware acceleration instructions; obtaining a first mapping relationship between the instruction sets and memory controllers in a computer system according to a rule that different instruction sets whose hardware acceleration instructions do not have a dependency relationship are allocated to different memory controllers; adjusting the first mapping relationship according to load information of memory controllers in a first memory controller set, so as to obtain a second mapping relationship between the instruction sets and the memory controllers in the computer system; and allocating hardware acceleration instructions in the instruction sets to memory controllers in a second memory controller set according to the second mapping relationship. Load balancing of memory controllers is implemented when multiple memory controllers in the computer system execute hardware acceleration instructions.