منابع مشابه
Fast Increment Registers
We give an optimal wait free implementation of an increment register An increment register is a concurrent object consisting of an integer valued register with an increment operation that atomically increments the register and returns the previous value We implement this register in a synchronous message passing model with crash failures In our implementation an increment operation halts in O l...
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A Fetch&Inc object stores a non-negative integer and supports a single operation, fi, that returns the value of the object and increments it. Such objects are used in many asynchronous shared memory algorithms, such as renaming, mutual exclusion, and barrier synchronization. We present an efficient implementation of a wait-free Fetch&Inc object from registers and load-linked/store-conditional (...
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The classic increment disparity threshold function rises steeply, usually exponentially, with disparity pedestal. Thus a smaller difference in stereoscopic depth can be resolved the nearer it is to the fixation plane. This result has been obtained with relatively broad-bandwidth stimuli. We show here that the increment threshold function for narrow-bandwidth stimuli differs subtly from the clas...
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When the various genotypes (A(i)A(i), A(i)A(i)) of an autosomal locus do not reproduce and contribute equally to the genetic composition of the next generation, we say that the "fitness" values of the genotypes are different, or that there is natural selection on the genotypes. Under natural selection, the average fitness for a random mating population increases with time until a stationary sta...
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ژورنال
عنوان ژورنال: The Forestry Chronicle
سال: 1931
ISSN: 0015-7546,1499-9315
DOI: 10.5558/tfc7100-2