structured design for embedded parallel systems

... Science, for inclusion of the following: portions reprinted from M~croprocessorsand Microsystems, 21, A Cuhadar, A C Downton, and M Fleury, A structured parallel design for embedded vision systems: ... (IEEE), for permission t o reprint: portions of M Fleury, A C Downton, and A F Clark, performance metrics for embedded parallel pipelines, IEEE Transactions in Parallel and Distributed Systems, ... issue of parallelizing complete systems, in which individual algorithm parallelization could be exploited as components Therefore, a clue t o an appropriate generic parallel architecture for embedded...

Ngày tải lên: 08/03/2016, 11:36

... source design environment for embedded systems based on SystemC,” Design Automation for Embedded Systems, vol 9, no 4, pp 293–312, 2004 [14] M Raulet, F Urban, J.-F Nezan, C Moy, O Deforges, ... 2006, special issue on design methods for DSP systems [15] P Belanovi´ , B Knerr, M Holzer, G Sauzon, and M c Rupp, “A consistent design methodology for wireless embedded systems, ” EURASIP Journal ... into an overall design methodology covering the entire design process Finally, virtual prototyping is a promising design technique for speeding up the design process, by allowing parallel development...

Ngày tải lên: 22/06/2014, 22:20

... performance analysis in the design process of such platforms, and we review different analysis approaches Model-Based Design for Embedded Systems 1.1.1 Distributed Embedded Platforms Embedded systems ... study on the design of a software-defined radio platform Part III Design Tools and Methodology for Multidomain Embedded Systems Part III covers Model-Based Design for multidomain systems Continuoustime ... Heterogeneous Embedded Systems, Part II Design Tools and Methodology for Multiprocessor System-on-Chip, and Part III Design Introduction xiii Tools and Methodology for Multidomain Embedded Systems...

Ngày tải lên: 02/07/2014, 15:20

... Network interface LR LCD TV HR Model-Based Design for Embedded Systems Performance Prediction of Distributed Platforms In Section 1.3, we at first will formally describe the above system in the ... time/event-triggered distributed embedded systems In CODES ’02: 26 Model-Based Design for Embedded Systems Proceedings of the Tenth International Symposium on Hardware/Software Codesign, pp 187–192, New ... SystemC-Based Performance Analysis of Embedded Systems 35 2.4 Proposed Hybrid Approach for Accurate Software Timing Simulation In this section, a hybrid approach for the performance simulation of the embedded...

Ngày tải lên: 02/07/2014, 15:20

... 87 88 57 58 Model-Based Design for Embedded Systems 3.1 Introduction Formal approaches to system performance modeling have always been used in the design of real-time systems With increasing ... formal approach to MpSoC performance verification Computer, 36(4):60–67, 2003 54 Model-Based Design for Embedded Systems 34 K Richter, D Ziegenbein, M Jersak, and R Ernst Model composition for ... methodology for the SystemC-based performance analysis of embedded systems To obtain a high accuracy with an acceptable runtime, a hybrid approach for a high-performance timing simulation of the embedded...

Ngày tải lên: 02/07/2014, 15:20

... system performance against property variations is expected and is crucial to efficiently design complex embedded systems 80 Model-Based Design for Embedded Systems Unknown quality of performance ... therefore, crucial for safety critical systems In this chapter, a different notion of robustness for embedded systems is introduced and discussed: robustness to variations of system properties Informally, ... analysis of complex embedded real-time systems Real-Time Systems Journal, 39(1–3):31–72, 2008 Formal Performance Analysis 91 32 J Real and A Crespo Mode change protocols for real-time systems: A survey...

Ngày tải lên: 02/07/2014, 15:20

... tutorial on UPPAAL In Formal Methods for the Design of Real-Time Systems: Fourth International School on Formal Methods for the Design of Computer, Communication, and Software Systems, SFM-RT 2004, ... 168 170 170 171 172 173 173 173 174 145 146 Model-Based Design for Embedded Systems 6.1 Introduction Embedded systems and networked embedded systems play an increasingly important role in today’s ... framework for multiprocessor systems- on-chip modelling Design Automation for Embedded Systems, 11(4):285–311, 2007 [PEP06] A D Pimentel, C Erbas, and S Polstra A systematic approach to exploring embedded...

Ngày tải lên: 02/07/2014, 15:20

... networked embedded systems, [32]) a disaster-relief road-tunnel scenario was used as a motivating example [5] In this scenario, mobile robots were used 160 Model-Based Design for Embedded Systems ... Model-Based Design for Embedded Systems References L Abeni and G Buttazzo Integrating multimedia applications in hard real-time systems In Proceedings of the 19th IEEE Real-Time Systems Symposium, ... description and the underlying heterogeneous platform 182 Model-Based Design for Embedded Systems We believe that at least three classes of platform programming models are needed: Application...

Ngày tải lên: 02/07/2014, 15:20

... Transactions on Design Automation of Electronic Systems (TODAES), Vol 13, No 3, Article 39, July 2008 207 208 Model-Based Design for Embedded Systems design methodology of MPSoC, most efforts have ... increase the design productivity of embedded software, we propose a novel methodology for embedded software design based on a Retargetable, Embedded Software Design Methodology 209 parallel programming ... blocks to any two different processors 192 Model-Based Design for Embedded Systems 7.3.4 The High-Level Platform Specification The high-level platform specification is an abstraction of the processing,...

Ngày tải lên: 02/07/2014, 15:20

... environment for multimedia embedded systems, ACM Transactions on Design Automation of Electronic Systems (TODAES), 12(3), Article 24, August 2007 16 Carbon R SoC Designer homepage, http://carbondesignsystems.com/ ... functional parallelism and data parallelism of application tasks are specified independently of the target architecture and design constraints 228 Model-Based Design for Embedded Systems Then, ... Model-Based Design for Embedded Systems Work alone Parallel region end Initialize Initialize BCast share data BCast share data BCast share data BCast share data Work in parallel region Parallel...

Ngày tải lên: 02/07/2014, 15:20

... all relevant design information Designers can plug in algorithms and tools for all possible design activities that operate on the 268 Model-Based Design for Embedded Systems design information The ... Platform design- space export Platform mapping Application space Application instance Platform mapping Platform-Based Design and Frameworks: METROPOLIS and METRO II 265 266 Model-Based Design for ... 10.2.2.3 Design Parameters for PBD In the PBD refinement-based design process, platforms should be defined to eliminate large loop iterations for affordable designs They should restrict the design...

Ngày tải lên: 02/07/2014, 15:20

... for scheduling 278 Model-Based Design for Embedded Systems 10.4 METRO II Design Environment METRO II [21] is the successor to METROPOLIS [8] METRO II was developed at the University of California, ... used for refinement However, SML-Sys appears to be more focused on heterogeneous design, rather than on transformational refinement For this reason, SML-Sys relies on ForSyDe for network transformations, ... _m2–>set_status((char)M2_EVENT_WAITING); } } } }; Platform-Based Design and Frameworks: METROPOLIS and METRO II 289 290 Model-Based Design for Embedded Systems TABLE 10.3 Mapping Options Overview Option...

Ngày tải lên: 02/07/2014, 15:20

... segments that use 316 Model-Based Design for Embedded Systems embedded systems We argued in favor of the need of a unified way of thinking about system design as the basis for a novel system science ... Orthogonalization of concerns and 320 Model-Based Design for Embedded Systems platform-based design IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 19(12):1523–1543, December ... model based integrated simulation framework for design of embedded systems In Proceedings of the Workshop on Languages, Compilers and Tools for Embedded Systems (LCTES 2001), Snowbird, UT, June...

Ngày tải lên: 02/07/2014, 15:20

... powerful mechanism for FPGA systems, since every FPGA design typically has an application-specific mix of peripherals For FPGA Platforms for Embedded Systems 363 most operating systems, including ... perspective of a system designer, these architectures solve a large portion of the system design problem, typically providing application-specific 351 352 Model-Based Design for Embedded Systems I/O interfaces, ... multithreaded RISC dedicated FIGURE 12.1 Summary of some existing embedded processing platforms with control processors FPGA Platforms for Embedded Systems 355 Regardless of the processor core architecture,...

Ngày tải lên: 02/07/2014, 15:20

... transceivers 369 FPGA Platforms for Embedded Systems Module design flow Static design flow Hand design EDK base system builder + hand design mhs mhs ucf ucf ngc EDK hand design UCF merge Floorplanning ... Processing Systems, 47(1):15–31, March 2007 378 Model-Based Design for Embedded Systems 12 P Murphy, A Sabharwal, and B Aazhang Design of WARP: A flexible wireless open-access research platform In ... means for reasoning about discrete systems only Classical models from engineering (e.g., differential equations) provide means for reasoning mostly about 386 Model-Based Design for Embedded Systems...

Ngày tải lên: 02/07/2014, 15:20

... Tripakis Fault diagnosis for timed automata In W Damm and E.-R Olderog (editors), Formal Techniques in Real Time and Fault 436 Model-Based Design for Embedded Systems Tolerant Systems, Seventh International ... simplified design flow for embedded control systems is shown in Figure 14.1 Heterogeneity of the design objectives (e.g., dynamics, safety, and power consumption) and the need for mitigating design ... continuous and hybrid systems In Hybrid Systems: Computation and Control, Zurich, Switzerland, LNCS Springer-Verlag, 2005, to appear 434 Model-Based Design for Embedded Systems 78 N Kitchen and...

Ngày tải lên: 02/07/2014, 15:20

... Machines (ASM) [7] and model transformations We use ASMs for the formal specification of model interpreters and 464 Model-Based Design for Embedded Systems graph transformations to map models specified ... Sgroi Platform-based design for embedded systems In R Zurawski, editor, The Embedded Systems Handbook CRC Press, Boca Raton, FL, 2005 K Chen, J Sztipanovits, and S Abdelwahed A semantic unit for timed ... = → {Switch to mode "Down"} 482 Model-Based Design for Embedded Systems 14.4.3 Conclusion The effective application of DSMLs for embedded software design requires developers to have an unambiguous...

Ngày tải lên: 02/07/2014, 15:20

... variables for the discrete part: 508 Model-Based Design for Embedded Systems PΓ = P VΓ = V Sd : finite set dϕ ≡ (corresponds to the clocks) ∀ ∈ L, ϕ |= flow( ) ⇒ dt Semantic atoms Atoms for timed systems ... hybrid atoms 510 Model-Based Design for Embedded Systems with three hybrid atoms: one for each state of the switch (opened and closed) and one for controlling the two former atoms Consider the hybrid ... conjunction 492 Model-Based Design for Embedded Systems and disjunction of contracts, respectively For contracts C1 = (A1 , G1 ) and C2 = (A2 , G2 ) (in canonical form), we have C1 C2 = (A1 ∪...

Ngày tải lên: 02/07/2014, 15:20

... hybrid systems [16] Generally, in the design of embedded systems, the technique favored for the systems validation is co-simulation Co-simulation allows for the joint Generic Methodology for the Design ... restrictions on formulas For our formal model, the properties that need to be checked are branching properties that are expressed using CTL or TCTL logics 530 Model-Based Design for Embedded Systems ... −→ Rule TABLE 16.1 Operational Semantics for the C/D Synchronization Model Generic Methodology for the Design 537 538 Model-Based Design for Embedded Systems domain interface λ(sd ) The semantics...

Ngày tải lên: 02/07/2014, 15:20

... 152, 2005,114–129 556 Model-Based Design for Embedded Systems 18 A Jantsch, Modeling Embedded Systems and SoCs—Concurrency and Time in Models of Computation Systems on Silicon Morgan Kaufmann ... presented a generic methodology for the design of efficient continuous/discrete co-simulation tools The methodology can be divided 554 Model-Based Design for Embedded Systems into two main stages: ... simulation model for accurate validation in heterogeneous systems design, Microelectronics Journal, 38, 2007, 805–815 Generic Methodology for the Design 555 C G Cassandras, Discrete Event Systems: Modeling...

Ngày tải lên: 02/07/2014, 15:20