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PODC
2009
ACM
14 years 8 months ago
The wireless synchronization problem
In this paper, we study the wireless synchronization problem which requires devices activated at different times on a congested single-hop radio network to synchronize their roun...
Shlomi Dolev, Seth Gilbert, Rachid Guerraoui, Fabi...
PODC
2009
ACM
14 years 8 months ago
Memory models: a case for rethinking parallel languages and hardware
The era of parallel computing for the masses is here, but writing correct parallel programs remains far more difficult than writing sequential programs. Aside from a few domains,...
Sarita V. Adve
SPAA
2009
ACM
14 years 8 months ago
Brief announcement: low depth cache-oblivious sorting
Cache-oblivious algorithms have the advantage of achieving good sequential cache complexity across all levels of a multi-level cache hierarchy, regardless of the specifics (cache...
Guy E. Blelloch, Phillip B. Gibbons, Harsha Vardha...
SPAA
2009
ACM
14 years 8 months ago
Optimizing transactions for captured memory
In this paper, we identify transaction-local memory as a major source of overhead from compiler instrumentation in software transactional memory (STM). Transaction-local memory is...
Aleksandar Dragojevic, Yang Ni, Ali-Reza Adl-Tabat...
SPAA
2009
ACM
14 years 8 months ago
At-most-once semantics in asynchronous shared memory
Abstract. At-most-once semantics is one of the standard models for object access in decentralized systems. Accessing an object, such as altering the state of the object by means of...
Sotiris Kentros, Aggelos Kiayias, Nicolas C. Nicol...
SPAA
2009
ACM
14 years 8 months ago
A randomized, o(log w)-depth 2 smoothing network
A K-smoothing network is a distributed, low-contention data structure where tokens arrive arbitrarily on w input wires and reach w output wires via their completely asynchronous p...
Marios Mavronicolas, Thomas Sauerwald
ASAP
2009
IEEE
80views Hardware» more  ASAP 2009»
14 years 8 months ago
Specialization of the Cell SPE for Media Applications
— There is a clear trend towards multi-cores to meet the performance requirements of emerging and future applications. A different way to scale performance is, however, to specia...
Cor Meenderinck, Ben H. H. Juurlink