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POPL
2002
ACM
14 years 8 months ago
An efficient profile-analysis framework for data-layout optimizations
Data-layout optimizations rearrange fields within objects, objects within objects, and objects within the heap, with the goal of increasing spatial locality. While the importance ...
Rastislav Bodík, Shai Rubin, Trishul M. Chi...
IEEEPACT
2009
IEEE
14 years 3 months ago
Interprocedural Load Elimination for Dynamic Optimization of Parallel Programs
Abstract—Load elimination is a classical compiler transformation that is increasing in importance for multi-core and many-core architectures. The effect of the transformation is ...
Rajkishore Barik, Vivek Sarkar
ADHOCNETS
2009
Springer
14 years 3 months ago
Building Intrusion Detection with a Wireless Sensor Network
Abstract. This paper addresses the detection and reporting of abnormal building access with a wireless sensor network. A common office room, offering space for two working persons...
Markus Wälchli, Torsten Braun
ICCS
2009
Springer
14 years 2 months ago
Fast Conjugate Gradients with Multiple GPUs
The limiting factor for efficiency of sparse linear solvers is the memory bandwidth. In this work, we utilize GPU’s high memory bandwidth for implementation of a sparse iterative...
Ali Cevahir, Akira Nukada, Satoshi Matsuoka
ICPP
2008
IEEE
14 years 2 months ago
Taming Single-Thread Program Performance on Many Distributed On-Chip L2 Caches
This paper presents a two-part study on managing distributed NUCA (Non-Uniform Cache Architecture) L2 caches in a future manycore processor to obtain high singlethread program per...
Lei Jin, Sangyeun Cho