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PPOPP
2009
ACM
14 years 11 months ago
Exploiting global optimizations for openmp programs in the openuh compiler
The advent of new parallel architectures has increased the need for parallel optimizing compilers to assist developers in creating efficient code. OpenUH is a state-of-the-art opt...
Lei Huang, Deepak Eachempati, Marcus W. Hervey, Ba...
IPPS
1998
IEEE
14 years 3 months ago
Compiler-Optimization of Implicit Reductions for Distributed Memory Multiprocessors
This paper presents reduction recognition and parallel code generationstrategies for distributed-memorymultiprocessors. We describe techniques to recognize a broad range of implic...
Bo Lu, John M. Mellor-Crummey
CPHYSICS
2006
204views more  CPHYSICS 2006»
13 years 11 months ago
Genetically controlled random search: a global optimization method for continuous multidimensional functions
A new stochastic method for locating the global minimum of a multidimensional function inside a rectangular hyperbox is presented. A sampling technique is employed that makes use ...
Ioannis G. Tsoulos, Isaac E. Lagaris
ICPP
1993
IEEE
14 years 3 months ago
Activity Counter: New Optimization for the Dynamic Scheduling of SIMD Control Flow
SIMD or vector computers and collection-oriented languages, like C , are designed to perform the same computation on each data item or on just a subset of the data. Subsets of pro...
Ronan Keryell, Nicolas Paris
IEEEINTERACT
2003
IEEE
14 years 4 months ago
Compiler Support for Dynamic Speculative Pre-Execution
Speculative pre-execution is a promising prefetching technique which uses an auxiliary assisting thread in addition to the main program flow. A prefetching thread (p-thread), whic...
Won Woo Ro, Jean-Luc Gaudiot