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Table 1 Average execution time (ms) per sequence, and speedup (Sp) for four groups of sequences when different performance tuning method is adopted gradually on CPU

From: CPU-GPU hybrid accelerating the Zuker algorithm for RNA secondary structure prediction applications

Opt. methods A (L = 68) B (L = 120) C (L = 154) D (L = 221)
  Time Sp. Time Sp. Time Sp. Time Sp.
None 7.449 1 35.282 1 66.270 1 155.954 1
O2 3.930 1.90 18.631 1.89 34.795 1.90 82.266 1.90
SSE2 4.052 1.84 19.164 1.84 34.901 1.90 80.177 1.95
Multi-thread 1.081 6.89 4.737 7.45 8.424 7.87 19.059 8.18