Both CUDA and Phi coprocessors provide high degrees of parallelism that can deliver excellent application performance. For the most part, CUDA programmers with existing application code have already written their software so it can run well on Phi coprocessors. However, additional work may be required to achieve the highest possible performance.

December 17, 2012
URL:http://www.drdobbs.com/database/ternary-search-trees/database/cuda-vs-phi-phi-programming-for-cuda-dev/240144545

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