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» Can hardware performance counters be trusted
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ICS
2007
Tsinghua U.
14 years 1 months ago
Performance driven data cache prefetching in a dynamic software optimization system
Software or hardware data cache prefetching is an efficient way to hide cache miss latency. However effectiveness of the issued prefetches have to be monitored in order to maximi...
Jean Christophe Beyler, Philippe Clauss
SP
2008
IEEE
144views Security Privacy» more  SP 2008»
14 years 1 months ago
Cloaker: Hardware Supported Rootkit Concealment
Rootkits are used by malicious attackers who desire to run software on a compromised machine without being detected. They have become stealthier over the years as a consequence of...
Francis M. David, Ellick Chan, Jeffrey C. Carlyle,...
CGO
2010
IEEE
14 years 16 days ago
Taming hardware event samples for FDO compilation
Feedback-directed optimization (FDO) is effective in improving application runtime performance, but has not been widely adopted due to the tedious dual-compilation model, the dif...
Dehao Chen, Neil Vachharajani, Robert Hundt, Shih-...
CLUSTER
2003
IEEE
14 years 21 days ago
A Performance Monitor Based on Virtual Global Time for Clusters of PCs
Debugging the performance of parallel and distributed systems remains a difficult task despite the widespread use of middleware packages for automatic distribution, communication...
Michela Taufer, Thomas Stricker
DATE
2004
IEEE
139views Hardware» more  DATE 2004»
13 years 11 months ago
Flexible Software Protection Using Hardware/Software Codesign Techniques
A strong level of trust in the software running on an embedded processor is a prerequisite for its widespread deployment in any high-risk system. The expanding field of software p...
Joseph Zambreno, Alok N. Choudhary, Rahul Simha, B...