Foreword
The Cell Broadband Engine Architecture® (Cell/B.E.) defines a new processor structure that extends the 64-bit Power Architecture® technology and incorporates unique features that support critical real-time response of highly parallel, computationally intensive code. The first implementation of the architecture has resulted in a single device of heterogeneous processors mixed with simultaneous multithreading and special computational “accelerator” cores for more performance and efficiency gains. The processor comprises a vector Power Processor Element (PPE) with two levels of cache and eight independent Synergistic Processor Elements (SPEs), each with its own multilevel storage organization. In addition to processor-level parallelism, ...
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