Eric Lundberg

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This paper describes the system architecture of the Cray BlackWidow scalable vector multiprocessor. The BlackWidow system is a distributed shared memory (DSM) architecture that is scalable to 32K processors, each with a 4-way dispatch scalar execution unit and an 8-pipe vector unit capable of 20.8 Gflops for 64-bit operations and 41.6 Gflops for 32-bit(More)
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