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LCPC
1997
Springer
13 years 9 months ago
Reducing Synchronization Overhead for Compiler-Parallelized Codes
Software distributed-shared-memory (DSM) systems providean appealingtarget for parallelizing compilers due to their flexibility. Previous studies demonstrate such systems can prov...
Hwansoo Han, Chau-Wen Tseng, Peter J. Keleher
SPAA
2006
ACM
13 years 11 months ago
A performance analysis of local synchronization
Synchronization is often necessary in parallel computing, but it can create delays whenever the receiving processor is idle, waiting for the information to arrive. This is especia...
Julia Lipman, Quentin F. Stout
CASES
2007
ACM
13 years 9 months ago
Lightweight barrier-based parallelization support for non-cache-coherent MPSoC platforms
Many MPSoC applications are loop-intensive and amenable to automatic parallelization with suitable compiler support. One of the key components of any compiler-parallelized code is...
Andrea Marongiu, Luca Benini, Mahmut T. Kandemir
IWOMP
2009
Springer
13 years 12 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...
CASES
2008
ACM
13 years 7 months ago
Efficiency and scalability of barrier synchronization on NoC based many-core architectures
Interconnects based on Networks-on-Chip are an appealing solution to address future microprocessor designs where, very likely, hundreds of cores will be connected on a single chip...
Oreste Villa, Gianluca Palermo, Cristina Silvano