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» Modeling synchronized time series
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IPPS
2008
IEEE
15 years 10 months ago
Wait-free Programming for General Purpose Computations on Graphics Processors
The fact that graphics processors (GPUs) are today’s most powerful computational hardware for the dollar has motivated researchers to utilize the ubiquitous and powerful GPUs fo...
Phuong Hoai Ha, Philippas Tsigas, Otto J. Anshus
ICPPW
2005
IEEE
15 years 9 months ago
A Practical Approach to the Rating of Barrier Algorithms Using the LogP Model and Open MPI
Large–scale parallel applications performing global synchronization may spend a significant amount of execution time waiting for the completion of a barrier operation. Conseque...
Torsten Hoefler, Lavinio Cerquetti, Torsten Mehlan...
FOCS
1993
IEEE
15 years 8 months ago
A Tight Lower Bound for k-Set Agreement
: Weprove tight bounds on the time needed to solve k-set agreement, a natural generalization of consensus. We analyze this problem in a synchronous, message-passing model where pro...
Soma Chaudhuri, Maurice Herlihy, Nancy A. Lynch, M...
149
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POPL
2000
ACM
15 years 7 months ago
Verifying Secrets and Relative Secrecy
Systems that authenticate a user based on a shared secret (such as a password or PIN) normally allow anyone to query whether the secret is a given value. For example, an ATM machi...
Dennis M. Volpano, Geoffrey Smith
WSC
1998
15 years 5 months ago
Unsynchronized Parallel Discrete Event Simulation
Distributed synchronization for parallel simulation is generally classified as being either optimistic or conservative. While considerable investigations have been conducted to an...
Dhananjai Madhava Rao, Narayanan V. Thondugulam, R...