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» Continuous speculative program parallelization in software
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CPHYSICS
2006
182views more  CPHYSICS 2006»
14 years 9 months ago
MinFinder: Locating all the local minima of a function
A new stochastic clustering algorithm is introduced that aims to locate all the local minima of a multidimensional continuous and differentiable function inside a bounded domain. ...
Ioannis G. Tsoulos, Isaac E. Lagaris
ICCS
2007
Springer
15 years 3 months ago
Middleware in Modern High Performance Computing System Architectures
A recent trend in modern high performance computing (HPC) system architectures employs “lean” compute nodes running a lightweight operating system (OS). Certain parts of the OS...
Christian Engelmann, Hong Ong, Stephen L. Scott
IEEEPACT
2006
IEEE
15 years 3 months ago
Whole-program optimization of global variable layout
On machines with high-performance processors, the memory system continues to be a performance bottleneck. Compilers insert prefetch operations and reorder data accesses to improve...
Nathaniel McIntosh, Sandya Mannarswamy, Robert Hun...
IWOMP
2009
Springer
15 years 4 months ago
Scalability Evaluation of Barrier Algorithms for OpenMP
OpenMP relies heavily on barrier synchronization to coordinate the work of threads that are performing the computations in a parallel region. A good implementation of barriers is ...
Ramachandra C. Nanjegowda, Oscar Hernandez, Barbar...
CLOUD
2010
ACM
15 years 2 months ago
Stateful bulk processing for incremental analytics
This work addresses the need for stateful dataflow programs that can rapidly sift through huge, evolving data sets. These data-intensive applications perform complex multi-step c...
Dionysios Logothetis, Christopher Olston, Benjamin...