J
Jose Antonio Pascual
Researcher at University of Manchester
Publications - 39
Citations - 334
Jose Antonio Pascual is an academic researcher from University of Manchester. The author has contributed to research in topics: Network topology & Computer science. The author has an hindex of 10, co-authored 33 publications receiving 297 citations. Previous affiliations of Jose Antonio Pascual include University of the Basque Country.
Papers
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Journal ArticleDOI
Simulating and evaluating interconnection networks with INSEE
TL;DR: This paper describes INSEE, a simulation framework developed at the University of the Basque Country designed to carry out performance-related studies of interconnection networks, and the router models and topologies implemented in FSIN.
Book ChapterDOI
Effects of Topology-Aware Allocation Policies on Scheduling Performance
TL;DR: In this article, a simulation-based performance study is carried out, using workloads extracted from real systems logs, using a parallel system built around a k-ary n-tree network and using well-known scheduling algorithms.
Journal ArticleDOI
Towards a Greener Cloud Infrastructure Management using Optimized Placement Policies
TL;DR: Simulation-based experiments demonstrate how, in comparison with classic placement techniques, a low-cost optimization results in improved assignments of resources, making applications run faster and reducing the energy consumed by the data center.
Proceedings ArticleDOI
Effects of Job and Task Placement on Parallel Scientific Applications Performance
TL;DR: It is concluded that the efficient exploitation of a parallel computer requires the utilization of scheduling policies aware of application behavior and network topology, mainly due to the relationship between communication locality and overhead.
Journal ArticleDOI
Next generation of Exascale-class systems: ExaNeSt project and the status of its interconnect and storage development
Manolis Katevenis,Roberto Ammendola,Andrea Biagioni,Paolo Cretaro,Ottorino Frezza,Francesca Lo Cicero,Alessandro Lonardo,Michele Martinelli,Pierluigi Paolucci,Elena Pastorelli,Francesco Simula,Piero Vicini,Giuliano Taffoni,Jose Antonio Pascual,Javier Navaridas,Mikel Luján,John Goodacre,Bernd Lietzow,Angelos Mouzakitis,Nikolaos Chrysos,Manolis Marazakis,Paolo Gorlani,Stefano Cozzini,G.P. Brandino,Panagiotis Koutsourakis,Joeri van Ruth,Ying Zhang,Martin L. Kersten +27 more
TL;DR: The unified data and storage network architecture is described, reporting on the status of development of different testbeds and highlighting preliminary benchmark results obtained through the execution of scientific, engineering and data analytics scalable application kernels.