Instruction cache optimizations for embedded systems

... cache locking for improving the timing predictability for hard real-time systems and the average-case performance of general embedded systems 3.3.1 Hard Real-time Systems Instruction cache locking ... most existing cache locking techniques are proposed for improving the predictability of hard real-time systems Using cache locking for improving the performance of ge...

Ngày tải lên: 11/09/2015, 10:02

... corresponding time deadlines, while no timing constraint is required in generalpurpose computer systems Real- time systems that have timing constraint can be classified into two types, soft real- time systems ... and hard real- time systems In soft real- time systems, the timing constraint is elastic Miss of the deadline in soft real- time systems only results...

Ngày tải lên: 10/09/2015, 09:02

... Automatic system generation with BitBake / OpenEmbedded Free Software tools for embedded systems © Copyright 2004­2008, Free Electrons Creative Commons Attribution­ShareAlike 2.5 license Jan 24, 2008 http://free­electrons.com Free Software tools for embedded systems ... Best suited for tiny systems, or init ramdisks or initramfs Free Software tools for embedded systems © Copyright 2004­...

Ngày tải lên: 20/10/2013, 00:15

... the life expectancy of the architecture should be considered Using a C compiler for generating device programming reduces the cost of changing controllers when the preferred choice reaches the end ... assembly code needs to be available for inspection Product choices should favour emulators that can perform source-level debugging, matching the currently-executing machine code with the...

Ngày tải lên: 22/12/2013, 02:17

... Overview of Kaffe architecture Figure Co-design of Embedded Kaffe For the purpose of using a java-like technology for embedded systems, we design a distributed Kaffe system using the Kaffe virtual ... based on embedded systems The system architecture consists of a microprocessor running a Kaffe environment and porting to hardware controlled by an ARM processor S...

Ngày tải lên: 13/02/2014, 03:20

... the life expectancy of the architecture should be considered Using a C compiler for generating device programming reduces the cost of changing controllers when the preferred choice reaches the end ... assembly code needs to be available for inspection Product choices should favour emulators that can perform source-level debugging, matching the currently-executing machine code with the...

Ngày tải lên: 22/03/2014, 09:20

... system-level 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 ... a case 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...

Ngày tải lên: 02/07/2014, 15:20

... Network 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 ... Further, in distributed embedded platforms, there often exist correlations in the workloads imposed by events of a given type on different system 24 Model-Based Design for Embedde...

Ngày tải lên: 02/07/2014, 15:20

... 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 ... 82 85 86 86 87 87 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 re...

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 ... scenarios 76 Model-Based Design for Embedded Systems Having determined a response time interval across the SC for each task, the second phase of the global system analysis...

Ngày tải lên: 02/07/2014, 15:20

... David, and K G Larsen A 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 ... 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 ap...

Ngày tải lên: 02/07/2014, 15:20

... 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 ... language used in both cases the translation is, in most cases, quite straightforward 168 Model-Based Design for Embedded Systems Stationary sensor node Stationary sensor node (out o...

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 ... In order to increase the design productivity of embedded software, we propose a novel methodology for embedded software design based on a Retargetable, Embedded Software...

Ngày tải lên: 02/07/2014, 15:20