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Most existing Failure Detector (FD) schemes do not automatically adjust their detection service parameters for the dynamic network conditions, thus they couldn't be used for actual application. Firstly, this paper explores FD properties with relation to the actual and automatic fault-tolerant cloud computing networks, and proposes a general self-tuning failure detection method in the fault-tolerant...
General purpose GPU's (GPGPU) appearance made it possible that heterogeneous computing can be used by human beings. And it's also produce a reform for GPU's general purpose computing and parallel computing. Heterogeneous Systems has been adopted by large-scale of high-performance computers. Nowadays, fault tolerance technique is necessary among these large-scale kinds of scientific computing, but...
With the popularization of multi-core processors, transaction memory, as a concurrent control mechanism with easy programing and high scalability, has attracted more and more attention. As a result, the reliability problems of transactional memory become a concerning issue. This paper addresses a transactional implementation of the Lu benchmark of SPLASH-2, and proposes a fault-tolerant Lu algorithm...
This paper addresses the issue of error detection in transactional memory, and proposes a new method of error detection based on redundant transaction (EDRT). This method creates a transaction copy for every transaction, and executes both original transactions and transaction copies on adequate processor cores, and achieves error detection by comparing the execution results. EDRT utilizes the data-versioning...
Fault tolerance is a critical issue in the arena of large-scale computing. The fault-tolerant parallel algorithm (FTPA) is an application-level technique for tolerating hardware failures. FTPA achieves fast failure recovery making use of parallel recomputing. However, it complicates the coding of the application program. This paper uses compiler technology to automate the design of FTPA, and introduces...
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