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We provide efficient single-precision and integer GPU implementations of Strassen's algorithm as well as of Winograd's variant. On an NVIDIA C1060 GPU, a speedup of 32% (35%) is obtained for Strassen's 4-level implementation and 33% (36%) for Winograd's variant relative to the sgemm (integer version of sgemm) code in CUBLAS 3.0 when multiplying 16384×16384 matrices. The maximum numerical error for...
Artificial bee colony (ABC) algorithm is one of the most recently proposed swarm intelligence algorithms for global optimization. It performs well in most cases; however, there still exist some problems it cannot solve very well. This paper presents a novel hybrid Hooke Jeeves ABC (HJABC) algorithm with intensification search based on the Hooke Jeeves pattern search and the ABC. The main purpose is...
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