Multi-function solar-wireless network server is adding solar and WLAN together. The most important development technology for multi-function solar-wireless network server is using solar energy to be the power supply a...
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Multi-function solar-wireless network server is adding solar and WLAN together. The most important development technology for multi-function solar-wireless network server is using solar energy to be the power supply and customized multi-function wireless net services. With all of this the purpose is giving us an easy using, cheap, clean and convenient wireless net server. In the paper, we will show implementation of solar energy control and real useful net services from two parts: high efficiency circuit design and stable software design.
Multi-function solar-wireless network server is adding solar and WLAN *** most important development technology for multi-function solar-wireless network server is using solar energy to be the power supply and customi...
详细信息
Multi-function solar-wireless network server is adding solar and WLAN *** most important development technology for multi-function solar-wireless network server is using solar energy to be the power supply and customized multi-function wireless net *** all of this the purpose is giving us an easy using,cheap,clean and convenient wireless net *** the paper,we will show implementation of solar energy control and real useful net services from two parts: high efficiency circuit design and stable software design.
The paper will present a new intensive-computing environment for *** environment is different from the conventional high-performance platforms which are very expensive and isn't fit for normal education, especiall...
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The paper will present a new intensive-computing environment for *** environment is different from the conventional high-performance platforms which are very expensive and isn't fit for normal education, especially from the poor area. It adopts Cell system to build low level cluster, and the operating system for the cluster is gentoo linux OS,and the Cell SDK is used to build the development environment, and MPI adopted by the environment is open-MPI, which is an opensource MPI-2 implementation. Cell system is a new kind of heterogeneous multi-core system. There are nine cores in one processor. The node of the cluster is built by the ps3 which adopted the cell as the processor Gentoo lirrux, Cell SDK and open-MPI are released under GPL, which can be gotten easily by users. The environment has many characters, such as low cost, high performance, easy building and maintenance, easy learning and development, and so on.
作者：
Nicholas McGuireDistributed & Embedded System Lab (DSLab)
Lanzhou UniversityP. R. China Engineering Research Center of Open Source Software and Real-Time SystemsMinistry of Education Department of Information Science and EngineeringLanzhou UniversityP. R. China
In order to make the operating system in education easier to understand and practice,we advise to introduce a kind of nanokernel to the beginner because the concept of nanokernel was to reduce the kernel to basic sche...
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In order to make the operating system in education easier to understand and practice,we advise to introduce a kind of nanokernel to the beginner because the concept of nanokernel was to reduce the kernel to basic schedular,interrupt and timer,and let others reside in user space in forms of normal *** as a special nanokernel is a part of OCERA(open Components for Embedded Real-time Application) project in Europe.A feature of XtratuM is that it can realize executing several operating system in the same *** a nanokernel with less than 5000 lines source codes,XtratuM has its prospects in resolving complex requirements in embedded developing *** is worth a try to introduce XtratuM as an instructional operating system.
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