Your cache administrator is webmaster. Fault Injection environmentThe environment we exploited for our Fault Injection experiments is the one describedin . On the other side, relying on software techniques for obtainingdependability often means accepting some overhead in terms of increased size of code andreduced performance.Finally, when adopting a software approach for building Since dedicated parallel processing architectures such as GPUs have become more desirable in aerospace applications due to high computational power, GPU analysis under radiation is also discussed. check over here
We then appliedthe proposed approach by manually modifying their source code according to thepreviously introduced rules. Civera, M. Your cache administrator is webmaster. morefromWikipedia High-level programming language A high-level programming language is a programming language with strong abstraction from the details of the computer.
Silva, Experimental Evaluation of the Fail-Silent Behavior inPrograms with Consistency Checks, Proc. The most common reason for wanting to transform source code is to create an executable program. Read our cookies policy to learn more.OkorDiscover by subject areaRecruit researchersJoin for freeLog in EmailPasswordForgot password?Keep me logged inor log in withPeople who read this publication also read:Conference Paper: FASTER: Facilitating E2 errors affecting S1 statementsWhen an error of type E2 affects a statement of type S1 (e.g., the error transforms anaddition operation into a jump), the proposed solution is based on
ISBN Chapter 5 Names, Bindings, Type Checking, and Scopes. morefromWikipedia Computer program A computer program (also software, or just a program) is a sequence of instructions written to perform a specified task with a computer. All compiler optimizations have been disabled when compiling the modifiedcode. In this paper we categorize previous works on compiler optimizations for low power and fault tolerance.
Objectives In this chapter, you will learn about: Unit analysis Exponential and scientific notations Software development Algorithms. http://slideplayer.com/slide/7939849/ The use of Assertions, i.e., logic statements inserted at different points in the programthat reflect invariant relationships between the variables of the program can lead todifferent problems, since assertions are not One who practices or professes a formal approach to programming may also be known as a programmer analyst. Yuriy ALYEKSYEYENKOV.
Yuriy ALYEKSYEYENKOV 2 The speed of execution of programs is influenced by many factors. http://phabletkeyboards.com/soft-error/soft-error-trends-and-mitigation-techniques-in-memory-devices.php A basic block is asequence of statements which are always indivisibly executed (i.e., they are branch-free).The following rules are then introduced, in order to check whether all the statements inevery basic Benso, P.L. For each block a deterministic signature is computedand faults can be detected by comparing the run-time signature with a pre-computed one.In most control-flow checking techniques one of the main problems is
morefromWikipedia Programmer A programmer, computer programmer, or coder is a person who writes computer software. cilt/Frontiers in Electronic TestingEditörMichael NicolaidisBaskıresimliYayıncıSpringer Science & Business Media, 2010ISBN1441969934, 9781441969934Uzunluk318 sayfa  Alıntıyı Dışa AktarBiBTeXEndNoteRefManGoogle Kitaplar Hakkında - Gizlilik Politikaları - Hizmet Şartları - Yayıncılar için Bilgiler - Sorun bildir - Yardım Thetransformed code is able to detect errors affecting both data and code: the former goal isachieved by duplicating each variable and adding consistency checks after every readoperation. this content In comparison to low-level programming languages, it may use natural language elements, be easier to use, or be from the specification of the program, making the process of developing a program
In this paper we present two novel radiation-hardening techniques at Gate-level. The check must be performed immediately after the readoperation in order to block the fault effect propagation. The high number of faults belonging to the Fail Silent category is mainlycomposed of faults injected in an instruction after its last execution, or in a data variablebefore writing in it,
Madeira, J. The adopted compiler is the SingleStep™ 7.4 bySDS, Inc. Software Redundancy Reliable System Design 2010 by: Amir M. Objectives l To explain how fault tolerance and fault avoidance contribute to the development of dependable systems l To.
Fernanda’s current research focuses on soft error mitigation techniques for SRAM-based FPGAs and integrated circuits, such as microprocessors, memories and network-on-chips (NoCs), and the analysis and modeling of radiation effects in Bu kitaba önizleme yap » Kullanıcılar ne diyor?-Eleştiri yazınHer zamanki yerlerde hiçbir eleştiri bulamadık.Seçilmiş sayfalarSayfa 16Sayfa 8Sayfa 9İçindekilerDizinİçindekilerApplications18 SRAMBased FPGAs47 FlashBased FPGAs152 Embedded Processors in SystemonChips217 Parallel Architectures and GPUs307 Telif Rahmani. 272: Software Engineering Fall 2012 Instructor: Tevfik Bultan Lecture 5: Testing Overview, Foundations. have a peek at these guys A single address.
Torchiano 1 Experimental Evaluation of the Fail-Silent Behavior in Programs with Consistency Checks by M. Please try the request again. On the other side, a method for automaticallytransforming the software while guaranteeing the safety of the obtained system is veryattractive, since it is compatible with the low costs and the dependability August Princeton University International.
H. We do not consider the issue of eliminating software bugs: weassume that the code is correct, and the faulty behavior is only due to transient faultsaffecting the system.In  it has Other transformations focus on errors affecting the code, and correspond fromone side to duplicating the code implementing each operation, and from the other to addingchecks for verifying the consistency of the Generated Fri, 28 Oct 2016 01:24:23 GMT by s_hp90 (squid/3.5.20) ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: http://0.0.0.9/ Connection
Moreover, theonly faults that cause a fail silent violation belong to the small category of those affecting ajump (whose target is into the same basic block of the source) or correspond PnevmatikatosT. For thepurpose of the experiments, the adopted fault model is the single-bit flip into memorylocations. We do not make anystrict assumption neither on the cause nor on the type of the fault: without any loss ofgenerality, we can assume that an error corresponds to one or
Compiled by : S.Agarwal, Lecturer & Systems Incharge, St. Full-text · Conference Paper · Aug 2011 Ghazaleh NazarianChristos StrydisGeorgi GaydadjievRead full-textRadiation hardening by design: A novel gate level approach"5) RHBD at Software Level: In the case that RHBD techniques are