Commissariat &#xc0; L'&#xc9;nergie Atomique Et Aux &#xc9;nergies Alternatives

Stephane Mancini

Suzanne Lesecq

Henri-Pierre Charles

Lionel Vincent

A datum to be preloaded includes the acquisition of a, so-called 'model', statistical distribution of the deltas of a model access sequence, the construction of a, so-called 'observed', statistical distribution of the deltas of an observed access sequence, the identification in the observed statistical distribution, by comparing it with the model statistical distribution, of the most deficient class, that is to say of the class for which the difference NoDSM&#x2212;NoDSO is maximal, where NoDSM and NoDSO are the numbers of occurrences of this class that are deduced, respectively, from the model statistical distribution and from the observed statistical distribution, the provision as prediction of the datum to be preloaded into the cache memory, of at least one predicted address where the datum to be preloaded is contained, this predicted address being constructed on the basis of the most deficient class identified.

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Grenoble, France

Stephane Mancini