PPOPP
2011
ACM
13 years 2 months ago
2011
ACM
We propose a cooperative methodology for multithreaded software, where threads use traditional synchronization idioms such as locks, but additionally document each point of potent...
PPOPP
2011
ACM
13 years 2 months ago
2011
ACM
Performance modeling for scientific applications is important for assessing potential application performance and systems procurement in high-performance computing (HPC). Recent ...
PODC
2011
ACM
13 years 2 months ago
2011
ACM
We study several variants of coordinated consensus in dynamic networks. We assume a synchronous model, where the communication graph for each round is chosen by a worst-case adver...
PODC
2011
ACM
13 years 2 months ago
2011
ACM
Dynamic memory management is a significant source of complexity in the design and implementation of practical concurrent data structures. We study how hardware transactional memo...
PODC
2011
ACM
13 years 2 months ago
2011
ACM
Internet supercomputing is becoming an increasingly popular means for harnessing the power of a vast number of interconnected computers. This comes at a cost substantially lower t...
PODC
2011
ACM
13 years 2 months ago
2011
ACM
Maintaining data structure semantics of concurrent queues such as first-in first-out (FIFO) ordering requires expensive synchronization mechanisms which limit scalability. Howev...
PODC
2011
ACM
13 years 2 months ago
2011
ACM
This work studies decision problems from the perspective of nondeterministic distributed algorithms. For a yes-instance there must exist a proof that can be verified with a distri...
PODC
2011
ACM
13 years 2 months ago
2011
ACM
PODC
2011
ACM
13 years 2 months ago
2011
ACM
A maximal independent set on a graph is an inclusion-maximal set of mutually non-adjacent nodes. This basic symmetry breaking structure is vital for many distributed algorithms, w...
PODC
2011
ACM
13 years 2 months ago
2011
ACM
We present the Mindicator, a set implementation customized for shared memory runtime systems. The Mindicator is optimized for constant-time querying of its minimum element, while ...