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Previous issue date: 2010-08-09 === The increasingly request for processing power during last years has pushed integrated circuit industry to look for ways of providing even more processing power with less heat dissipation, power consumption, and chip area. This goal has been achieved increasing the circuit clock, but since there are physical limits of this approach a new solution emerged as the multiprocessor system on chip (MPSoC). This approach demands new tools and basic software infrastructure to take advantage of the inherent parallelism of these architectures. The oil exploration industry has one of its firsts activities the project decision on exploring oil fields, those decisions are aided by reservoir simulations demanding high processing power, the MPSoC may offer greater performance if its parallelism can be well used. This work presents a proposal of a micro-kernel operating system and auxiliary libraries aimed to the STORM MPSoC platform analyzing its influence on the problem of reservoir simulation === O aumento da demanda por poder de processamento nos ?ltimos anos for?ou a ind?stria de circuitos integrados a buscar formas de prover maior poder de processamento com menor dissipa??o de calor, menor consumo de pot?ncia e ?rea em chip. Isso vinha sendo feito com o aumento do clock dos circuitos. Por?m, com a proximidade dos limites f?sicos dessa abordagem, surgem como solu??o alternativa as arquiteturas com m?ltiplos processadores em um ?nico chip: os MPSoC (Multi-Processor System on a Chip). Essa abordagem exige que novas ferramentas e novos softwares sejam desenvolvidos buscando aproveitar ao m?ximo o aspecto paralelo destas arquiteturas. A ind?stria de explora??o de petr?leo tem como uma de suas atividades iniciais a decis?o de projetos de explora??o de campos de petr?leo. Essas decis?es s?o tomadas baseando-se em simula??es computacionalmente intensivas, situa??o em que os MPSoCs podem oferecer aumento de performance atrav?s de paralelismo. Este trabalho apresenta a proposta de implementa??o de um micro-kernel de sistema operacional e bibliotecas auxiliares para a plataforma MPSoC STORM analisando a influ?ncia na simula??o de reservat?rios
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