The Cell Broadband Enginee (Cell/B.E.) processor is the first implementation of the Cell Broadband Engine Architecture (CBEA), developed jointly by Sony, Toshiba, and IBM. In addition to use of the Cell/B.E. processor in the Sony Computer Entertainment PLAYSTATIONt3 system, there is much interest in using it for workstations, media-rich electronics devices, and video and image processing systems. The Cell/B.E. processor includes one PowerPCt processor element (PPE) and eight synergistic processor elements (SPEs). The CBEA is designed to be well suited for a wide variety of programming models, and it allows for partitioning of work between the PPE and the eight SPEs. In this paper we show that the Cell/B.E. processor can outperform other modern processors by approximately an order of magnitude and by even more in some cases.

Both initial and deferred PDT combined with IVR to treat polypoidal choroidal vasculopathy show the similar visual and anatomical improvements at 12 months. Initial PDT combination leads to significantly fewer additional treatments.

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