Amdahl s law governs the speedup of using parallel processors on a problem versus using only one serial processor Amdahl法則揭示了使用并行處理器來解決問題與只使用一個串行處理器來解決問題的加速比。
Because the performance of single microprocessor can " t be improved indefinitely due to the limitation of speed and machining technology of chips , so came the massive parallel processors system 而單處理器計算機系統(tǒng)由于處理器運算性能受限于芯片速度極限和加工工藝極限,不可能無限提高。于是超大規(guī)模并行處理系統(tǒng)應運而生。
This design can provide a high - speed path to a set of sharc parallel array processor . between this parallel processor and an analog signal acquisition module , the designed system can realize real time transmission 本設計的目的在于為一套sharc并行處理陣列機提供高速的數(shù)據(jù)通道,使其能與模擬信號采集模塊進行實時的數(shù)據(jù)傳輸。
Edge is one of the important characteristics of image , and it also is the element of several research areas , like computer vision and pattern identification . cellular neural network ( cnn ) is a parallel processor 邊緣是圖像中重要的特征之一,是計算機視覺、模式識別等研究領域的重要基礎。細胞神經(jīng)網(wǎng)絡( cnn )是一種并行處理器,在圖像處理上有很大的發(fā)展空間。