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Parallel asynchronous modelization and execution of cholesky algorithm using petri nets
(2013)
Parallelization of algorithms with hard data dependency has a need of task synchronization. Synchronous parallel versions are simple to model and program, but inefficient in terms of scalability and processors use rate. ...
Algorithm model and execution based on Petri Nets in an heterogeneous parallel computer
(2014)
Multicore - MultiGPU systems are frequently used in supercomputers design. The heterogeneity between both types of processors is a source of problems for the parallel programming: disparity in processing throughput and ...
Petri net based algorithm modelization and parallel execution on symmetric multiprocessors
(2014)
The Symmetric Multiprocessors architecture is composed by a complex set of cores, chips and memory channels that make it difficult to implement a parallel program that efficiently uses all resources. Another obstacle ...