公开(公告)号：EP2232370B1

公开(公告)日：2015-11-04

申请号：EP08856823.3

申请日：2008-12-03

申请人： QUALCOMM Incorporated

发明人： CODRESCU, Lucian ,  PLONDKE, Erich J. ,  VENKUMAHANTI, Suresh K

IPC分类号： G06F9/52 ,  G06F12/10 ,  G06F9/30

CPC分类号： G06F9/526 ,  G06F9/30083 ,  G06F9/30101 ,  G06F12/1027 ,  G06F2209/522 ,  Y02D10/13

摘要： Systems and methods including a multithreaded processor with a lock indicator are disclosed. In an embodiment, a system includes means for indicating a lock status of a shared resource in a multithreaded processor. The system includes means for automatically locking the shared resource before processing exception handling instructions associated with the shared resource. The system further includes means for unlocking the shared resource.

公开(公告)号：EP2232370A1

公开(公告)日：2010-09-29

申请号：EP08856823.3

申请日：2008-12-03

申请人： QUALCOMM Incorporated

发明人： CODRESCU, Lucian ,  PLONDKE, Erich J. ,  VENKUMAHANTI, Suresh K

IPC分类号： G06F9/52 ,  G06F12/10

CPC分类号： G06F9/526 ,  G06F9/30083 ,  G06F9/30101 ,  G06F12/1027 ,  G06F2209/522 ,  Y02D10/13

摘要： Systems and methods including a multithreaded processor with a lock indicator are disclosed. In an embodiment, a system includes means for indicating a lock status of a shared resource in a multithreaded processor. The system includes means for automatically locking the shared resource before processing exception handling instructions associated with the shared resource. The system further includes means for unlocking the shared resource.