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Banca de DEFESA: DAVID WILLIANS DOS SANTOS CAVALCANTI BESERRA
04/08/2016 13:55


Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
DISCENTE: DAVID WILLIANS DOS SANTOS CAVALCANTI BESERRA
DATA: 19/09/2016
HORA: 14:00
LOCAL: Lab de Hardware do DCOMP (prédio novo)
TÍTULO: Performance Analysis of Virtualization Technologies in High Performance Computing Environments
PALAVRAS-CHAVES: Virtualization, HPC, Performance analysis, Linux Containers (LXC), VirtualBox, KVM
PÁGINAS: 75
GRANDE ÁREA: Ciências Exatas e da Terra
ÁREA: Ciência da Computação
SUBÁREA: Sistemas de Computação
ESPECIALIDADE: Arquitetura de Sistemas de Computação
RESUMO:

High Performance Computing (HPC) aggregates computing power in order to solve large and complex problems in different knowledge areas, such as science and engineering, ranging from 3D real-time medical images to simulation of the universe. Nowadays, HPC users can utilize virtualized Cloud infrastructures as a low-cost alternative to deploy their applications. Despite of Cloud infrastructures can be used as HPC platforms, many issues from virtualization overhead have kept them almost unrelated. In this work, we analyze the performance of some virtualization solutions - Linux Containers (LXC), VirtualBox and KVM - under HPC activities. For our experiments, we consider CPU,(network and inter-process) communication and I/O performance. Results show that different virtualization technologies can impact distinctly in performance according to hardware resource type used by HPC application and resource sharing conditions adopted.


MEMBROS DA BANCA:
Presidente - 1692341 - EDWARD DAVID MORENO ORDONEZ
Interno - 3153614 - ADMILSON DE RIBAMAR LIMA RIBEIRO
Externo à Instituição - LUCIANA ARANTES

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