Percorrer por autor "Cunha, J. C. E"
A mostrar 1 - 1 de 1
Resultados por página
Opções de ordenação
- Memory management and communication on homogeneous and heterogeneous parallel systemsPublication . Martins, Paula; Ruano, M. Graça; Cunha, J. C. EThis paper reports a study held on the inter-processor communication performance of homogeneous and heterogeneous parallel systems when different data structure allocation schemes are implemented, regarding internal and/or external processor memory. To evaluate the performance parameters some case-study algorithms were implemented on homogeneous and heterogeneous architectures. Due to algorithm-machine dependency, hardware and software features have to be considered. Where the access to external memory is not efficient, some internal memory buffering methods are analysed. A comparison of the results obtained is presented, enabling establishment of memory management references, regarding the parallel architectures employed. Copyright (C) 2000 IFAC.