PPT-DoublePlay: Parallelizing Sequential Logging and Replay

Kaushik Veeraraghavan Dongyoon Lee Benjamin Wester Jessica Ouyang Peter M Chen Jason Flinn Satish Narayanasamy University of Michigan Deterministic replay. in a Managed Language Virtual Machine. Michael . Bond. Milind. Kulkarni. Man . Cao. Meisam. . Fathi. . Salmi. Jipeng. Huang. Purdue. Microsoft. Ohio State. 1. Nondeterminism is problematic. Reproduce and Debug. via . Data Flow Cut. Microsoft Research Asia. Ming Wu. , Haoxiang Lin, Xuezheng Liu, Zhenyu Guo, Huayang Guo, Lidong Zhou, Zheng Zhang. MIT. Fan Long, Xi Wang, . Zhilei. . Xu. Outline. Motivation. Observation. Kaushik . Veeraraghavan . Dongyoon. Lee, . Benjamin . Wester. , . Jessica . Ouyang. , . Peter . M. . Chen, . Jason . Flinn. , . Satish. . Narayanasamy. University of Michigan. Deterministic replay. Ed Nightingale Dan Peek, Peter Chen. Jason Flinn. Microsoft Research University of Michigan. Run-time security checks. Provide run-time intrusion detection/prevention. Many powerful checks have been proposed. Yongjian. . Hu . Tanzirul. . Azim. . Iulian. . Neamtiu. Replay GPS trace. Debug . Shazam. Debug Barcode Scanner. Record-and-replay is. u. seful . in a variety of. Android development . Ed Nightingale Dan Peek, Peter Chen. Jason Flinn. Microsoft Research University of Michigan. Run-time security checks. Provide run-time intrusion detection/prevention. Many powerful checks have been proposed. in a Managed Language Virtual Machine. Michael . Bond. Milind. Kulkarni. Man . Cao. Meisam. . Fathi. . Salmi. Jipeng. Huang. Purdue. Microsoft. Ohio State. 1. Nondeterminism is problematic. Reproduce and Debug. Using Microsoft Tracing API. A very brief introduction. Logging and tracing. 1. Introduction. Ships must keep a written log telling speed, direction, destination, etc.. A kind of diary of the ship.. Large programs should keep a written log telling about all the major events in the “life” of the program.. : Exploiting Parallelism To Scale Software Routers. Mihai . Dobrescu. . et al.. SOSP 2009 Best Paper. Presentor. : Hun . Namkung. Contents. Introduction. Parallelizing Across Servers. Parallelizing Within Servers. Are We There Yet in Industrial Cases?. Wing . Lam. . Zhengkai. Wu. . Dengfeng. Li. . Wenyu. Wang. . Tao . Xie. University of Illinois at Urbana-Champaign, USA. Haibing. . Zheng. . Hui Luo. Rule 12, Section 3, Article 6 (c) allows for replay to review game clock at end of a period. . If there is a significant mistake related to the game clock replay can fix regardless of review. . END OF PERIOD. Rule 12, Section 3, Article 6 (c) allows for replay to review game clock at end of a period. . If there is a significant mistake related to the game clock replay can fix regardless of review. . END OF PERIOD. Data Flow Cut. Microsoft Research Asia. Ming Wu. , Haoxiang Lin, Xuezheng Liu, Zhenyu Guo, Huayang Guo, Lidong Zhou, Zheng Zhang. MIT. Fan Long, Xi Wang, . Zhilei. . Xu. Outline. Motivation. Observation. Mihai . Dobrescu. . et al.. SOSP 2009 Best Paper. Presentor. : Hun . Namkung. Contents. Introduction. Parallelizing Across Servers. Parallelizing Within Servers. Evaluation. Conclusion. HW Router. RouteBricks.