发明名称 |
Method and apparatus for modifying an information unit using an atomic operation |
摘要 |
A system and method for modifying an information unit, the method includes the following stages: (i) receiving, over a first bus, a request to initiate a snooping type atomic operation associated with at least one information unit located at a first address of a memory module; (ii) providing the information unit over the first bus; (iii) attempting to complete the snooping type atomic operation of an updated information unit; and (iv) defining the atomic operation as a failed atomic operation if during at least one stage of receiving, providing and attempting, the first address was locked as a result of a locking type atomic operation. |
申请公布号 |
US8281080(B2) |
申请公布日期 |
2012.10.02 |
申请号 |
US20040933191 |
申请日期 |
2004.09.02 |
申请人 |
GODIN KOSTANTIN;ANSCHEL MOSHE;DAYAN URI;PELEG DVIR RUNE R;FREESCALE SEMICONDUCTOR, INC. |
发明人 |
GODIN KOSTANTIN;ANSCHEL MOSHE;DAYAN URI;PELEG DVIR RUNE R |
分类号 |
G06F12/00;G06F13/00;G06F13/28 |
主分类号 |
G06F12/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|