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SPAA
2010
ACM
14 years 10 days ago
Simplifying concurrent algorithms by exploiting hardware transactional memory
We explore the potential of hardware transactional memory (HTM) to improve concurrent algorithms. We illustrate a number of use cases in which HTM enables significantly simpler c...
Dave Dice, Yossi Lev, Virendra J. Marathe, Mark Mo...
ASPLOS
2010
ACM
14 years 2 months ago
Cortical architectures on a GPGPU
As the number of devices available per chip continues to increase, the computational potential of future computer architectures grows likewise. While this is a clear benefit for f...
Andrew Nere, Mikko Lipasti
CCGRID
2010
IEEE
13 years 8 months ago
Region-Based Prefetch Techniques for Software Distributed Shared Memory Systems
Although shared memory programming models show good programmability compared to message passing programming models, their implementation by page-based software distributed shared m...
Jie Cai, Peter E. Strazdins, Alistair P. Rendell
POPL
2007
ACM
14 years 7 months ago
Preferential path profiling: compactly numbering interesting paths
Path profiles provide a more accurate characterization of a program's dynamic behavior than basic block or edge profiles, but are relatively more expensive to collect. This h...
Kapil Vaswani, Aditya V. Nori, Trishul M. Chilimbi
POPL
2009
ACM
14 years 8 months ago
Feedback-directed barrier optimization in a strongly isolated STM
Speed improvements in today's processors have largely been delivered in the form of multiple cores, increasing the importance of ions that ease parallel programming. Software...
Nathan Grasso Bronson, Christos Kozyrakis, Kunle O...