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ICPP
2008
IEEE
13 years 11 months ago
Memory Access Scheduling Schemes for Systems with Multi-Core Processors
On systems with multi-core processors, the memory access scheduling scheme plays an important role not only in utilizing the limited memory bandwidth but also in balancing the pro...
Hongzhong Zheng, Jiang Lin, Zhao Zhang, Zhichun Zh...
IISWC
2006
IEEE
13 years 11 months ago
Characterization of Scientific Workloads on Systems with Multi-Core Processors
Multi-core processors are planned for virtually all next-generation HPC systems. In a preliminary evaluation of AMD Opteron Dual-Core processor systems, we investigated the scaling...
Sadaf R. Alam, Richard F. Barrett, Jeffery A. Kueh...
IPPS
2009
IEEE
13 years 12 months ago
Core-aware memory access scheduling schemes
Multi-core processors have changed the conventional hardware structure and require a rethinking of system scheduling and resource management to utilize them efficiently. However, ...
Zhibin Fang, Xian-He Sun, Yong Chen, Surendra Byna
IJPP
2010
156views more  IJPP 2010»
13 years 2 months ago
ForestGOMP: An Efficient OpenMP Environment for NUMA Architectures
Exploiting the full computational power of current hierarchical multiprocessor machines requires a very careful distribution of threads and data among the underlying non-uniform ar...
François Broquedis, Nathalie Furmento, Bric...
HPCA
2005
IEEE
14 years 5 months ago
A Performance Comparison of DRAM Memory System Optimizations for SMT Processors
Memory system optimizations have been well studied on single-threaded systems; however, the wide use of simultaneous multithreading (SMT) techniques raises questions over their ef...
Zhichun Zhu, Zhao Zhang