A set of instructions for dataflow virtual machine is researched. An experimental virtual machine for data flow paradigm is presented for demonstration of computational model. Backus-Naur form of input file for data ...
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ISBN:
(纸本)9781509030064
A set of instructions for dataflow virtual machine is researched. An experimental virtual machine for data flow paradigm is presented for demonstration of computational model. Backus-Naur form of input file for dataflow virtual machine is described. A definition of dataflow processing in virtual machine is proposed. Some simple dataflow computation examples are described.
The smart city is often presented as the combination of sensor networks (IoT) with big data processing, but this largely ignores the issues of bridging these two universes, as well as the need to integrate other envir...
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ISBN:
(纸本)9781538634585
The smart city is often presented as the combination of sensor networks (IoT) with big data processing, but this largely ignores the issues of bridging these two universes, as well as the need to integrate other environments, which is typically swept aside as back end concerns. We present in this paper the challenges of integrating networks of sensor and actuator devices into a framework suitable for smart city applications, which includes various forms of efficient sharing and processing of information. We propose architectural elements for distributed implementations of gateways in a dataflow architecture. We finally discuss how implementing this framework can benefit from contemporary hybrid networking/computing technology, such as SDN/NFV.
We propose an interoperation mechanism to enable novel composability across pragma-based programming models. We study and propose a clear separation of duties and implement our approach by augmenting the OmpSs-2 progr...
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ISBN:
(纸本)9781665490191
We propose an interoperation mechanism to enable novel composability across pragma-based programming models. We study and propose a clear separation of duties and implement our approach by augmenting the OmpSs-2 programming model, compiler and runtime system to support OmpSs-2 + OpenACC programming. To validate our proposal we port ZPIC, a kinetic plasma simulator, to leverage our hybrid OmpSs-2 + OpenACC implementation. We compare our approach against OpenACC versions of ZPIC on a multi-GPU HPC system. We show that our approach manages to provide automatic asynchronous and multi-GPU execution, removing significant burden from the application's developer, while also being able to outperform manually programmed versions, thanks to a better utilization of the hardware.
A set of instructions for dataflow virtual machine is researched. An experimental virtual machine for data flow paradigm is presented for demonstration of computational model. Backus-Naur form of input file for data ...
详细信息
ISBN:
(纸本)9781509030071
A set of instructions for dataflow virtual machine is researched. An experimental virtual machine for data flow paradigm is presented for demonstration of computational model. Backus-Naur form of input file for dataflow virtual machine is described. A definition of dataflow processing in virtual machine is proposed. Some simple dataflow computation examples are described.
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