Sciweavers

3689 search results - page 680 / 738
» A Language with Distributed Scope
Sort
View
ICS
2009
Tsinghua U.
16 years 24 days ago
MPI-aware compiler optimizations for improving communication-computation overlap
Several existing compiler transformations can help improve communication-computation overlap in MPI applications. However, traditional compilers treat calls to the MPI library as ...
Anthony Danalis, Lori L. Pollock, D. Martin Swany,...
ICPPW
2009
IEEE
16 years 20 days ago
SenSORCER: A Framework for Managing Sensor-Federated Networks
—Despite many technology advances, the limited computing power of sensors encumber them from taking part in service-oriented architectures. In recent years, the sensornetworking ...
Sujit Bhosale, Michael W. Sobolewski
IPPS
2009
IEEE
16 years 20 days ago
Taking the heat off transactions: Dynamic selection of pessimistic concurrency control
In this paper we investigate feedback-directed dynamic selection between different implementations of atomic blocks. We initially execute atomic blocks using STM with optimistic c...
Nehir Sönmez, Tim Harris, Adrián Crist...
IPPS
2009
IEEE
16 years 20 days ago
Phaser accumulators: A new reduction construct for dynamic parallelism
A reduction is a computation in which a common operation, such as a sum, is to be performed across multiple pieces of data, each supplied by a separate task. We introduce phaser a...
Jun Shirako, David M. Peixotto, Vivek Sarkar, Will...
IROS
2009
IEEE
125views Robotics» more  IROS 2009»
16 years 20 days ago
A tale of two planners: Modular robotic planning with LDP
Abstract— LDP (Locally Distributed Predicates) is a distributed, high-level language for programming modular reconfigurable robot systems (MRRs). In this paper we present the im...
Michael DeRosa, Seth Copen Goldstein, Peter Lee, P...