PERFORMANCE RELATED RELIABILITY MEASURES FOR COMPUTING SYSTEMS - Fault-Tolerant Computing, 1995, ' Highlights from Twenty-Five Years'., Twenty-Fifth International
ثبت نشده
چکیده
We have developed measures which combine b o t h t h e r e l i a b i l i t y and t h e performance c h a r a c t e r i s t i c s o f comp u t i n g systems. These measures a r e p a r t i c u l a r l y u s e f u l i n comparing t r a d i t i o n a l computer a r c h i t e c t u r e s , such as un ip rocessors and standby redundant systems, w i t h g r a c e f u l l y degrad ing systems. Mu1 t i p r o c e s s o r s and d i s tri buted systems a r e examples o f g r a c e f u l l y degrad ing systems which r e a c t t o a d e t e c t e d f a i l u r e by r e c o n f i g u r i n g t o a s t a t e w i t h a decreased l e v e l o f performance.
منابع مشابه
Fault Tolerant DNA Computing Based on Digital Microfluidic Biochips
Historically, DNA molecules have been known as the building blocks of life, later on in 1994, Leonard Adelman introduced a technique to utilize DNA molecules for a new kind of computation. According to the massive parallelism, huge storage capacity and the ability of using the DNA molecules inside the living tissue, this type of computation is applied in many application areas such as me...
متن کاملAn approach to fault detection and correction in design of systems using of Turbo codes
We present an approach to design of fault tolerant computing systems. In this paper, a technique is employed that enable the combination of several codes, in order to obtain flexibility in the design of error correcting codes. Code combining techniques are very effective, which one of these codes are turbo codes. The Algorithm-based fault tolerance techniques that to detect errors rely on the c...
متن کاملA Genetic Based Resource Management Algorithm Considering Energy Efficiency in Cloud Computing Systems
Cloud computing is a result of the continuing progress made in the areas of hardware, technologies related to the Internet, distributed computing and automated management. The Increasing demand has led to an increase in services resulting in the establishment of large-scale computing and data centers, in addition to high operating costs and huge amounts of electrical power consumption. Insuffic...
متن کاملDetermining Redundancy Levels for Fault Tolerant Real-Time Systems
AbstructMany real-time systems have both performance requirements and reliability requirements. Performance is usually measured in terms of the value in completing tasks on time. Reliability is evaluated by hardware and software failure models. In many situations, there are trade-offs between task performance and task reliability. Thus, a mathematical assessment of performance-reliability trade...
متن کاملReliability and Performance Evaluation of Fault-aware Routing Methods for Network-on-Chip Architectures (RESEARCH NOTE)
Nowadays, faults and failures are increasing especially in complex systems such as Network-on-Chip (NoC) based Systems-on-a-Chip due to the increasing susceptibility and decreasing feature sizes. On the other hand, fault-tolerant routing algorithms have an evident effect on tolerating permanent faults and improving the reliability of a Network-on-Chip based system. This paper presents reliabili...
متن کامل