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» Concurrency, Time, and Constraints
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ASPLOS
2011
ACM
14 years 10 months ago
DoublePlay: parallelizing sequential logging and replay
Deterministic replay systems record and reproduce the execution of a hardware or software system. In contrast to replaying execution on uniprocessors, deterministic replay on mult...
Kaushik Veeraraghavan, Dongyoon Lee, Benjamin West...
EUROSYS
2011
ACM
14 years 10 months ago
Is co-scheduling too expensive for SMP VMs?
Symmetric multiprocessing (SMP) virtual machines (VMs) allow users to take advantage of a multiprocessor infrastructure. Despite the advantage, SMP VMs can cause synchronization l...
Orathai Sukwong, Hyong S. Kim
INFOCOM
2011
IEEE
14 years 10 months ago
Converge-cast with MIMO
—This paper investigates throughput and delay based on a newly predominant traffic pattern, called converge-cast, where each of the n nodes in the network act as a destination w...
Luoyi Fu, Yi Qin, Xinbing Wang, Xue Liu
CCS
2011
ACM
14 years 6 months ago
Eliminating the hypervisor attack surface for a more secure cloud
Cloud computing is quickly becoming the platform of choice for many web services. Virtualization is the key underlying technology enabling cloud providers to host services for a l...
Jakub Szefer, Eric Keller, Ruby B. Lee, Jennifer R...
PLDI
2012
ACM
13 years 9 months ago
Effective parallelization of loops in the presence of I/O operations
Software-based thread-level parallelization has been widely studied for exploiting data parallelism in purely computational loops to improve program performance on multiprocessors...
Min Feng, Rajiv Gupta, Iulian Neamtiu