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» Efficient Barriers for Distributed Shared Memory Computers
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OPODIS
2010
13 years 8 months ago
Self-stabilizing Byzantine Asynchronous Unison,
We explore asynchronous unison in the presence of systemic transient and permanent Byzantine faults in shared memory. We observe that the problem is not solvable under less than s...
Swan Dubois, Maria Gradinariu Potop-Butucaru, Mikh...
HPCA
2011
IEEE
13 years 1 months ago
Mercury: A fast and energy-efficient multi-level cell based Phase Change Memory system
― Phase Change Memory (PCM) is one of the most promising technologies among emerging non-volatile memories. PCM stores data in crystalline and amorphous phases of the GST materia...
Madhura Joshi, Wangyuan Zhang, Tao Li
PPOPP
1990
ACM
14 years 2 months ago
Employing Register Channels for the Exploitation of Instruction Level Parallelism
Abstract - A multiprocessor system capable of exploiting fine-grained parallelism must support efficient synchronization and data passing mechanisms. This paper demonstrates the us...
Rajiv Gupta
HPCC
2007
Springer
14 years 2 months ago
Concurrent Number Cruncher: An Efficient Sparse Linear Solver on the GPU
A wide class of geometry processing and PDE resolution methods needs to solve a linear system, where the non-zero pattern of the matrix is dictated by the connectivity matrix of th...
Luc Buatois, Guillaume Caumon, Bruno Lévy
CLUSTER
2004
IEEE
14 years 1 months ago
RFS: efficient and flexible remote file access for MPI-IO
Scientific applications often need to access remote file systems. Because of slow networks and large data size, however, remote I/O can become an even more serious performance bot...
Jonghyun Lee, Robert B. Ross, Rajeev Thakur, Xiaos...