Invention Application
- Patent Title: Periodic checkpointing in a redundantly multi-threaded architecture
- Patent Title (中): 冗余多线程架构中的定期检查点
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Application No.: US10651388Application Date: 2003-08-29
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Publication No.: US20050050307A1Publication Date: 2005-03-03
- Inventor: Steven Reinhardt , Shubhendu Mukherjee , Joel Emer
- Applicant: Steven Reinhardt , Shubhendu Mukherjee , Joel Emer
- Main IPC: G06F9/38
- IPC: G06F9/38 ; G06F9/44
Abstract:
A multithreaded architecture having one or more checker circuits that operate on store operations that send data outside of a sphere of replication. Fault detection mechanisms used to check outputs from the sphere of replication are reused for checkpointing at the conclusion of an execution epoch.
Public/Granted literature
- US07308607B2 Periodic checkpointing in a redundantly multi-threaded architecture Public/Granted day:2007-12-11
Information query
