Dynamic Load Balancing
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Dynamic load-balancing : a new strategy for weather forecast models
Weather forecasting models are computationally intensive applications and traditionally they are executed in parallel machines. However, some issues prevent these models from fully exploiting the available computing power. One of such issues is load imbalance, i.e., the uneven distribution of load across the processors of the parallel machine. Since weather
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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2. A dynamic scheduling runtime and tuning system for heterogeneous multi and many-core desktop platforms / Um sistema de escalonamento dinâmico e tuning em tempo de execução para plataformas desktop heterogêneas de múltiplos núcleos
Atualmente, o computador pessoal (PC) moderno poder ser considerado como um cluster heterogênedo de um nodo, o qual processa simultâneamente inúmeras tarefas provenientes das aplicações. O PC pode ser composto por Unidades de Processamento (PUs) assimétricas, como a Unidade Central de Processamento (CPU), composta de múltiplos núcleos, a Unidade de P
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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3. PROJETO E CONTROLE ROBUSTO DE UM TRANSPORTADOR PESSOAL ROBÓTICO AUTO EQUILIBRANTE / DESIGN AND ROBUST CONTROL OF A SELF-BALANCING PERSONAL ROBOTIC TRANSPORTER VEHICLE
A Self Balancing Personal Transporter (SBPT) is a robotic platform with two wheels that functions from the balance of the individual who uses it, resembling the operation of classic inverted pendulum. In this thesis, a SBPT is designed, built and controlled. Among the features from the developed SBPT, it can be mentioned: relatively high speeds, agility, com
Publicado em: 2010
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4. UM PROTOCOLO PARA DESCOBERTA E SELEÇÃO DE RECURSOS EM GRADES MÓVEIS AD HOC / A PROTOCOL FOR RESOURCE DISCOVERY AND SELECTION IN MOBILE AD HOC GRIDS
In the last few years, the use of mobile devices in computational grids has seen a growing interest. Nevertheless, a more challenging issue, the dynamic establishment of mobile grids on wireless ad hoc networks, has been so far only partially addressed. The first contribution of this thesis is the proposal of a software architecture for mobile grids that can
Publicado em: 2007
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5. Influences of scheduling policies on the performance of distributed simulations / Influências de políticas de escalonamento no desempenho de simulações distribuídas
This work analyses the impact caused on distributed simulation performance when conventional partitioning techniques are employed. These techniques do not take into account inherent information about the state of the simulation. Since a simulation execution is subject to platform interference, information about the type of simulations and about the computati
Publicado em: 2006
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6. MAG: uma grade computacional baseada em agentes móveis / MAG: a based computational grating in agents you move
In recent years, Grid computing has emerged as a promising alternative to the integration and sharing of multi-institutional resources. However, constructing a Grid middleware is a complex task. Developers must address several design and implementation challenges, such as: ecient management and allocation of distributed resources, dynamic task scheduling, hi
Publicado em: 2006
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7. INTEGRAÇÃO DE SUPORTE PARA GERAÇÃO DE CARGA DINÂMICA AO AMBIENTE DE DESENVOLVIMENTO SAMBA / SUPPORT INTEGRATION OF DYNAMIC WORKLOAD GENERATION TO SAMBA FRAMEWORK
Alexandre Plastino`s tesis presents a framework for the development of SPMD parallel applications, named SAMBA, that enables the generation of different versions of a parallel application by incorporating different load balancing algorithms from an internal library. This dissertation presents a dynamic workload generation`s tool, integrated to SAMBA, that af
Publicado em: 2005
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8. Parallel implementation of an exact algorithm to solve a cutting pattern sequencing problem / Implementação paralela de um algoritmo exato para a resolução de um problema de seqüenciamento de padrões de corte
Consider a production line where items have to be cut from large boards. Each cut item is put into a stack that remains open until no boards that contain it are left. A problem arises when we want to determine what board cutting sequence minimizes the number of simultaneously open stacks. Parallel implementations of a sequential method were developed in orde
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/02/2003