منابع مشابه
Register Windows vs. Register Allocation
A large register set can be exploited by keeping variables and constants in registers instead of in memory. Hardware register windows and compiletime or link-time global register allocation are ways to do this. A measure of the effectiveness of any of these register management schemes is how thoroughly they manage to remove loads and stores. This measure also must count extra loads and stores t...
متن کاملc Shifter Adder Data Register Data Register
The need to reduce the power consumption of the next generation of digital systems is clearly recognized at all levels of system design At the system level power management is a very powerful technique and delivers large and unambiguous savings The ideas behind power management can be extended to the logic level This would involve determining which parts of a circuit are computing results that ...
متن کاملAvoiding false positive diagnoses of motor neuron disease: lessons from the Scottish Motor Neuron Disease Register.
OBJECTIVES To describe the frequency and characteristics of those patients initially registered with the Scottish Motor Neuron Disease Register (SMNDR) but who subsequently had a diagnosis other than MND made (false positives), to analyse the features which led to a revised diagnosis, and to draw conclusions which might improve routine neurological practice. METHODS The Scottish Motor Neuron ...
متن کاملPositive predictive value of diagnosis coding for hemolytic anemias in the Danish National Patient Register
PURPOSE The nationwide public health registers in Denmark provide a unique opportunity for evaluation of disease-associated morbidity if the positive predictive values (PPVs) of the primary diagnosis are known. The aim of this study was to evaluate the predictive values of hemolytic anemias registered in the Danish National Patient Register. PATIENTS AND METHODS All patients with a first-ever...
متن کاملHistory - Register
Programs with dynamic allocation are able to create and use an unbounded number of fresh resources, such as references, objects, files, etc. We propose History-Register Automata (HRA), a new automata-theoretic formalism for modelling such programs. HRAs extend the expressiveness of previous approaches and bring us to the limits of decidability for reachability checks. The distinctive feature of...
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ژورنال
عنوان ژورنال: Journal of the Franklin Institute
سال: 1880
ISSN: 0016-0032
DOI: 10.1016/0016-0032(80)90538-4