122 Hits in 5.7 sec

Hardware/software codesign and rapid prototyping of embedded systems

F. Slomka, M. Dorfel, R. Munzenberger, R. Hofmann
2000 IEEE Design & Test of Computers  
tools for the analysis, synthesis, and rapid prototyping of distributed embedded real-time systems and presents a complete design flow from specification to implementation.  ...  Due to the cost requirements and the timing constraints of such systems, application-specific hardware solutions are often needed, making the codesign of hardware and software a major topic for the design  ...  To implement the hardware RTSS, a set of scalable library components has been developed. 6 Such a component encapsulates the needed functionality (like message queues and timers) and connects each SDL  ... 
doi:10.1109/54.844331 fatcat:7wla7cdyifeenb6wwfrwclbkaq

Towards interprocess communication and interface synthesis for a heterogeneous real-time rapid prototyping environment

Franz Fischer, Annette Muth, Georg Fäber
1998 Proceedings of the sixth international workshop on Hardware/software codesign - CODES/CASHE '98  
in an efficient manner, while at the same time providing the interface synthesis needed by the automated generation of a rapid prototype.  ...  Rapid Prototyping has been proposed as a means to reduce development time and costs of real-time systems.  ...  It is now possible to map a SDL specification of a real-time system to a heterogeneous multiprocessor platform without regarding the details of the underlying hardware.  ... 
doi:10.1145/278241.278294 dblp:conf/codes/FischerMF98 fatcat:ybwcs4ne5neldbbjjzw4rmu3ei

SDL/Virtual Prototype Co-design for Rapid Architectural Exploration of a Mobile Phone Platform [chapter]

Shadi Traboulsi, Felix Bruns, Anas Showk, David Szczesny, Sebastian Hessel, Elizabeth Gonzalez, Attila Bilgic
2009 Lecture Notes in Computer Science  
In this paper we present a new hardware/software co-design methodology for embedded systems, where software components written in Specification and Description Language (SDL) execute on a soft-model of  ...  a hardware platform, a so called Virtual Prototype (VP).  ...  The authors acknowledge the excellent cooperation with all partners within the ICT-eMuCo project and the support by the European Commission.  ... 
doi:10.1007/978-3-642-04554-7_15 fatcat:wxcbjkgbjjdgjfe2mld7xk35ce

Rapid design and evaluation framework for wireless sensor networks

Mauri Kuorilehto, Marko Hännikäinen, Timo D. Hämäläinen
2008 Ad hoc networks  
It is not possible to fulfill all requirements with a general purpose WSN, for which reason the rapid development of application specific WSNs is preferred.  ...  For accuracy comparison, the results show 6.7% difference between the modeled and measured TUTWSN prototype power consumption.  ...  A rapid protocol evaluation for a specific application is possible only if the simulator protocol stack is modular and its layers interchangeable.  ... 
doi:10.1016/j.adhoc.2007.08.003 fatcat:r7dbk4zduvgsjnp2qmhyr6ac74

The Pros and Cons of Using SDL for Creation of Distributed Services [chapter]

Anders Olsen, Didier Demany, Elsa Cardoso, Fiona Lodge, Mario Kolberg, Morgan Björkander, Richard Sinnott
1999 Lecture Notes in Computer Science  
This paper reports on the experience gained in the Service Creation projects SCREEN and TOSCA on use of the language SDL for efficient service creation.  ...  In a competeative market for the creation of complex distributed services, time to market, development cost, maintenance and flexibility are key issues.  ...  There are several advantages with providing a direct connection over IIOP instead of using an ORB, as each part of the SDL system (if it is split up) is linked with a much smaller library (the IIOP library  ... 
doi:10.1007/3-540-48888-x_33 fatcat:pakg3n3b2zh2vfr2xk5lvg5boa

Modeling and simulation of networked low-power embedded systems: a taxonomy

Wan Du, Fabien Mieyeville, David Navarro, Ian O'Connor, Laurent Carrel
2014 EURASIP Journal on Wireless Communications and Networking  
A large number of simulation tools have been developed for WSNs in the past few years. However, different tools may emphasize on different features.  ...  To demonstrate the rationality and usability of the proposed taxonomy, we use it to conduct a survey of the existing simulation tools.  ...  It is one of the two simulators in Worldsens [52] , an integrated environment for development and rapid prototyping of wireless sensor network applications.  ... 
doi:10.1186/1687-1499-2014-106 fatcat:66gviyln4zd2dl7r724sptwway

Scalable database logging for multicores

Hyungsoo Jung, Hyuck Han, Sooyong Kang
2017 Proceedings of the VLDB Endowment  
Our efficient implementation of ELEDA is enabled by a highly concurrent data structure, GRASSHOPPER, that eliminates a multicore scalability problem of centralized logging and enhances system utilization  ...  in the presence of synchronous I/O delay.  ...  IMPLEMENTATIONS We have implemented a prototype of ELEDA as a shared library and then plugged it to two storage engines, WiredTiger storage engine and the official EPFL branch of Shore-MT, with proper  ... 
doi:10.14778/3149193.3149195 fatcat:dpgwe4nmz5dtde52bmu2lltrii

An integrated CAD system for algorithm-specific IC design

C.B. Shung, R. Jain, K. Rimey, E. Wang, M.B. Srivastava, B.C. Richards, E. Lettang, S. Khalid Azim, L. Thon, P.N. Hilfinger, J.M. Rabaey, R.W. Brodersen
1991 IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems  
A number of algorithm-specific IC's designed with LAGER have been fabricated and tested, and as examples, a robot arm controller chip and a real-time image segmentation chip will be described.  ...  LAGER is an integrated computer-aided design (CAD) system for algorithm-specific h c g r a c d circuit(1C) design, targeted at applications such as speech processing, image processing, telecommunications  ...  : A.  ... 
doi:10.1109/43.75628 fatcat:t6tomh5imrhcbamc4uubb3hxku

High-level distribution for the rapid production of robust telecoms software: comparing C++ and ERLANG

J. H. Nyström, P. W. Trinder, D. J. King
2008 Concurrency and Computation  
The productivity gains are attributed to specific language features, for example, high-level communication saves 22%, and automatic memory management saves 11%-compared with the C++ implementation.  ...  This paper reports the first systematic comparison of a high-level distributed programming language in the context of substantial commercial products.  ...  It is available on a range of hardware/operating system platforms and supported by the OTP tools and libraries.  ... 
doi:10.1002/cpe.1223 fatcat:dgcg4xpqfnef7bishrz2cqovru

Evaluating distributed functional languages for telecommunications software

J. H. Nyström, P. W. Trinder, D. J. King
2003 Proceedings of the 2003 ACM SIGPLAN workshop on Erlang - ERLANG '03  
This paper outlines plans and initial results from a joint project between Motorola and Heriot-Watt University that aims to evaluate the suitability of distributed functional languages for constructing  ...  The impact of specific languages techniques will also be assessed, including type system, strictness, validation and distributed coordination.  ...  The existing LASP implementation is a Java, C++ and CORBA research prototype.  ... 
doi:10.1145/940880.940881 dblp:conf/erlang/NystromTK03 fatcat:3rgslvexlfdb7a3gndcxiqsyzy

Modelling and verification of interworking between SIP and H.323

Ligang Wang, Anjali Agarwal, J.William Atwood
2004 Computer Networks  
Using a series of scenarios, it has been shown that the model meets the functional specifications outlined in SIP-H323-Interworking specification documents. iii I would also like to thank my parents and  ...  In this thesis, a new system model is established for simulating and verifying interworking between SIP and H.323.  ...  Rapid prototyping verifies that the system works as expected in a limited number of nominal cases. The aim of verification is to determine whether the SDL model will run reliably.  ... 
doi:10.1016/j.comnet.2003.12.013 fatcat:qwrvzjbd7jcmfkbua4iqh24h74

Are High-Level Languages Suitable for Robust Telecoms Software? [chapter]

J. H. Nyström, P. W. Trinder, D. J. King
2005 Lecture Notes in Computer Science  
We conclude that Erlang and associated libraries are suitable for the rapid development of maintainable and highly reliable distributed products.  ...  As the Erlang DCC is less than a quarter of the size of a similar C++/CORBA implementation, the product development in Erlang should be fast, and the code maintainable.  ...  We conclude that Erlang and associated libraries are suitable for the rapid development of maintainable and highly reliable distributed products.  ... 
doi:10.1007/11563228_21 fatcat:bpd7nrwbcfeg7hb27axyxgieki

Introducing Concurrent Functional Programming in the Telecommunications Industry [chapter]

Bjarne Däcker
2001 IFIP Advances in Information and Communication Technology  
Erlang provides a highly relevant case-study of technology diffusion since its development touches upon many relevant topics such as applied research in the industrial environment and spread of technology  ...  This paper gives an overview of the concurrent functional programming language and its development, dissemination, and use.  ...  Erlang allows the same rapid prototyping and interactive development as, for example, Lisp but extended into the world of concurrency and distribution.  ... 
doi:10.1007/978-0-387-35404-0_15 fatcat:kwe6a3lll5dkllcakbg4g4veyy

Scalable System-level CTI Testing through Lightweight Coarse-grained Coordination

Tiziana Margaria, Bernhard Steffen
2002 Electronical Notes in Theoretical Computer Science  
The enabling aspect is here the adoption of a coarse-grained approach to test design, which is central to the scalability of the overall testing environment.  ...  This induces an understandable modelling paradigm of system-wide test cases which is adequate for the needs and requirements of industrial test engineers.  ...  These coordination graphs can be immediately executed by means of an interpreter, in order to validate the intended behaviour (rapid prototyping).  ... 
doi:10.1016/s1571-0661(04)80404-3 fatcat:7vtyyq66wnadja4qetborcmk74

SST + gem5 = A Scalable Simulation Infrastructure for High Performance Computing

Mingyu Hsieh, Jie Meng, Michael Levenhagen, Kevin Pedretti, Ayse Coskun, Arun Rodrigues
2012 Proceedings of the Fifth International Conference on Simulation Tools and Techniques  
In addition, we improve the reliability model in SST with a comprehensive analysis of system reliability.  ...  However, most of the existing simulators are either not sufficiently detailed, not scalable, or cannot evaluate key system characteristics such as energy consumption or reliability.  ...  Acknowledgments Sandia National Laboratories is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security  ... 
doi:10.4108/icst.simutools.2012.247745 dblp:conf/simutools/HsiehPMCLR12 fatcat:ujxygougarhijpnfc3vzoqpydq
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