M. Maliţa (USA) and G. Ştefan (Romaina)
parallel computation, size, (algorithmic) complexity, granularity
Computational performances for parallel architecture could be defined only application domain dependent. Building efficient parallel machines supposes supra-linear computational performances. An efficient parallel system must correlate its granularity with the complexity of its elements. The supra-linear condition is introduced to define the conditions for a parallel system to have supra-linear performances. Results show that the basic rule governing large computational systems is that their complexity must grow slower than their size because computation is a simple process. The distinction between size and (algorithmic) complexity is defined.
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