Remora: A Dynamic Self-Tuning Processor
نویسندگان
چکیده
This paper describes a self-tuning architecture that dynamically adjusts the frequency of the processor to run at the highest speed it can sustain without causing errors. This frequency is determined through dynamic verification, an online error checking technique that uses a second, simpler processor to redundantly execute instructions, detecting both design errors and transient faults.
منابع مشابه
Basic Issues in Identification Scheme of a Self-Tuning Power System Stabilizer
Power system stabilizers have been widely used and successfully implemented for the improvement of power system damping. However, a fixed parameter power system stabilizer tends to be sensitive to variations in generator dynamics so that, for operating conditions away from those used for design, the effectiveness of the stabilizer can be greatly impaired. With the advent of microprocessor techn...
متن کاملA Novel Approach to Determine Dosage in Treatment of AIDS Based on Direct Self Tuning Regulator (STR) Theory and Linearization Around Equilibrium Condition
in this study, a new approach for control (treatment) of AIDS based on patient entry drug. One of the main problems related to AIDS, is lack of control, lack of identification and early treatment of this disease. Today physicians more than anything, control the disease relying on their experience and knowledge and time-consuming and complex experiments, nevertheless, human errors are inevitable...
متن کاملAn Improvement over Random Early Detection Algorithm: A Self-Tuning Approach
Random Early Detection (RED) is one of the most commonly used Active Queue Management (AQM) algorithms that is recommended by IETF for deployment in the network. Although RED provides low average queuing delay and high throughput at the same time, but effectiveness of RED is highly sensitive to the RED parameters setting. As network condition varies largely, setting RED's parameters with fixed ...
متن کاملMaximizing Speedup through Self-Tuning of Processor Allocation - Parallel Processing Symposium, 1996., Proceedings of IPPS '96, The 10th International
We address the problem of maximizing application speedup through runtime, self-selection of an appropriate number of processors on which to run. Automatic, runtime selection of processor allocations is important because many parallel applications exhibit peak speedups at allocations that are data or time dependent. We propose the use of a runtime system that: (a) dynamically measures job eficie...
متن کاملREMORA: a pilot in the ocean of BioMoby web-services
UNLABELLED Emerging web-services technology allows interoperability between multiple distributed architectures. Here, we present REMORA, a web server implemented according to the BioMoby web-service specifications, providing life science researchers with an easy-to-use workflow generator and launcher, a repository of predefined workflows and a survey system. CONTACT [email protected]...
متن کامل