scholarly journals Efficient Execution of Networked MPSoC Models by Exploiting Multiple Platform Levels

2012 ◽  
Vol 2012 ◽  
pp. 1-13
Author(s):  
Christoph Roth ◽  
Joachim Meyer ◽  
Michael Rückauer ◽  
Oliver Sander ◽  
Jürgen Becker
Keyword(s):  
System Design ◽  
Building Blocks ◽  
Multiprocessor System ◽  
Network Simulator ◽  
High Level Architecture ◽  
Flexible Assembly ◽  
Multiple Platform ◽  
Synchronization Mechanisms ◽  
High Level ◽  
Embedded Applications

Novel embedded applications are characterized by increasing requirements on processing performance as well as the demand for communication between several or many devices. Networked Multiprocessor System-on-Chips (MPSoCs) are a possible solution to cope with this increasing complexity. Such systems require a detailed exploration on both architectures and system design. An approach that allows investigating interdependencies between system and network domain is the cooperative execution of system design tools with a network simulator. Within previous work, synchronization mechanisms have been developed for parallel system simulation and system/network co-simulation using the high level architecture (HLA). Within this contribution, a methodology is presented that extends previous work with further building blocks towards a construction kit for system/network co-simulation. The methodology facilitates flexible assembly of components and adaptation to the specific needs of use cases in terms of performance and accuracy. Underlying concepts and made extensions are discussed in detail. Benefits are substantiated by means of various benchmarks.

scholarly journals Industrial Energy Management System: Design of a Conceptual Framework using IoT and Big Data

2021 ◽  
Author(s):  
Mehar Ullah ◽  
Arun Narayanan ◽  
Annika Wolff ◽  
Pedro Nardelli
Keyword(s):  
Big Data ◽  
System Design ◽  
Energy Management ◽  
Management Systems ◽  
Energy Management System ◽  
High Level Architecture ◽  
Energy Management Systems ◽  
Home Energy Management ◽  
Industrial Energy ◽  
High Level

<div>This contribution aims to propose a high-level architecture for IEnMS that incorporates IoT and Big Data. This is necessary because although IoT and Big Data have been considered in home energy management systems (HEMS), their implementation and applications in IEnMS are not well studied.</div>

scholarly journals Industrial Energy Management System: Design of a Conceptual Framework using IoT and Big Data

2021 ◽  
Author(s):  
Mehar Ullah ◽  
Arun Narayanan ◽  
Annika Wolff ◽  
Pedro Nardelli
Keyword(s):  
Big Data ◽  
System Design ◽  
Energy Management ◽  
Management Systems ◽  
Energy Management System ◽  
High Level Architecture ◽  
Energy Management Systems ◽  
Home Energy Management ◽  
Industrial Energy ◽  
High Level

<div>This contribution aims to propose a high-level architecture for IEnMS that incorporates IoT and Big Data. This is necessary because although IoT and Big Data have been considered in home energy management systems (HEMS), their implementation and applications in IEnMS are not well studied.</div>

scholarly journals An Approach for Power Estimation at Electronic System Level using Distributed Simulation

2016 ◽  
Vol 11 (3) ◽  
pp. 159-170
Author(s):  
Helder F. A. Oliveira ◽  
Alisson V. Brito ◽  
Joseana M. F. R. Araujo ◽  
Elmar U. K. Melcher
Keyword(s):  
Distributed Simulation ◽  
Power Estimation ◽  
Electronic System ◽  
System Level ◽  
Multiprocessor System ◽  
High Level Architecture ◽  
Electronic System Level ◽  
On Chip ◽  
High Level ◽  
Abstraction Levels

The present research aims to develop an approach using HLA (High Level Architecture), enabling the cre-ation of a distributed and heterogeneous environment, composed by different tools and models to obtain a better trade-off between accuracy and run time in power estimation. These models can be described in different languages and/or abstraction levels, as well as use different power estimation approaches. The use of HLA enables the synchronized and distributed simulation of the elements that compose the simulation environment. The approach must allow the collecting and grouping of power estimation data in a centralized manner. As a case study, an MPSoC (MultiProcessor System-on-Chip) ESL/TLM model, described in C++/SystemC, and an ESL model, created on Ptolemy framework, have been used. The experimental results show the flexibility of the approach, which promotes an integrated view of power estimation data.

scholarly journals E-learning-Oriented Software Architecture Design and Case Study

2015 ◽  
Vol 10 (4) ◽  
pp. 59
Author(s):  
Peng Lu ◽  
Xiao Cong ◽  
Dongdai Zhou
Keyword(s):  
Software Architecture ◽  
Building Blocks ◽  
Domain Model ◽  
Learning System ◽  
Application Framework ◽  
Component Library ◽  
E Learning ◽  
The Difference ◽  
High Level

Nowadays, E-learning system has been widely applied to practical teaching. It was favored by people for its characterized course arrangement and flexible learning schedule. However, the system does have some problems in the process of application such as the functions of single software are not diversified enough to satisfy the requirements in teaching completely. In order to cater more applications in the teaching process, it is necessary to integrate functions from different systems. But the difference in developing techniques and the inflexibility in design makes it difficult to implement. The major reason of these problems is the lack of fine software architecture. In this article, we build domain model and component model of E-learning system and components integration method on the basis of WebService. And we proposed an abstract framework of E-learning which could express the semantic relationship among components and realize high level reusable on the basis of informationized teaching mode. On this foundation, we form an E-learning oriented layering software architecture contain component library layer, application framework layer and application layer. Moreover, the system contains layer division multiplexing and was not built upon developing language and tools. Under the help of the software architecture, we could build characterized E-learning system flexibly like building blocks through framework selection, component assembling and replacement. In addition, we exemplify how to build concrete E-learning system on the basis of this software architecture.

scholarly journals MEASUREMENT-BASED QUANTUM COMPUTATION WITH CLUSTER STATES

2009 ◽  
Vol 07 (06) ◽  
pp. 1053-1203 ◽  
Author(s):  
ROBERT RAUßENDORF
Keyword(s):  
Computational Model ◽  
Quantum Computation ◽  
Quantum Logic ◽  
Network Model ◽  
Quantum Computer ◽  
Fault Tolerant ◽  
Cluster State ◽  
Building Blocks ◽  
Network Simulator ◽  
Classical Level

In this thesis, we describe the one-way quantum computer [Formula: see text], a scheme of universal quantum computation that consists entirely of one-qubit measurements on a highly entangled multiparticle state, i.e. the cluster state. We prove the universality of the [Formula: see text], describe the underlying computational model and demonstrate that the [Formula: see text] can be operated fault-tolerantly. In Sec. 2, we show that the [Formula: see text] can be regarded as a simulator of quantum logic networks. In this way, we prove the universality and establish the link to the network model — the common model of quantum computation. We also indicate that the description of the [Formula: see text] as a network simulator is not adequate in every respect. In Sec. 3, we derive the computational model underlying the [Formula: see text], which is very different from the quantum logic network model. The [Formula: see text] has no quantum input, no quantum output and no quantum register, and the unitary gates from some universal set are not the elementary building blocks of [Formula: see text] quantum algorithms. Further, all information that is processed with the [Formula: see text] is the outcomes of one-qubit measurements and thus processing of information exists only at the classical level. The [Formula: see text] is nevertheless quantum-mechanical, as it uses a highly entangled cluster state as the central physical resource. In Sec. 4, we show that there exist nonzero error thresholds for fault-tolerant quantum computation with the [Formula: see text]. Further, we outline the concept of checksums in the context of the [Formula: see text], which may become an element in future practical and adequate methods for fault-tolerant [Formula: see text] computation.

A High Level Architecture-based Medical Simulation System

SIMULATION ◽  
1999 ◽  
Vol 73 (5) ◽  
pp. 281-287 ◽  
Author(s):  
Mikel D. Petty ◽  
Piotr S. Windyga
Keyword(s):  
Simulation System ◽  
Medical Simulation ◽  
High Level Architecture ◽  
High Level

Simulation and Implementation of HLA-Based Branch Predictor of Multi-Pipeline Processor

2012 ◽  
Vol 204-208 ◽  
pp. 4952-4957
Author(s):  
Ji Hua Ye ◽  
Qi Xie ◽  
Yao Hong Xiahou
Keyword(s):  
Simulation System ◽  
New Method ◽  
High Level Architecture ◽  
Hit Rate ◽  
Branch Predictor ◽  
The Right ◽  
High Level ◽  
Two Sides

Researched how the multi-pipeline processor accelerates the running of thread ,found that when the branch predictor facing the random branch instruction, the hit rate will become very low, so bring out a new method that using the free pipeline to accelerate the running of branch instruction. If the right prediction from branch predictor is less than 70% and there is a free pipeline, then using two pipelines to run the two sides of a branch instruction at the same time. In order to test the new method, the HLA (High Level architecture) architecture-based simulation system is established, the results show that the new method can really reduce the time when processing the random branch instructions.

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