Figure 3From: Accelerating pairwise statistical significance estimation for local alignment by harvesting GPU's powerAdaptive tile-based strategy. The optimal tile size T can be calculated according to the hardware configuration of GPU. After calculated, the T subject sequences together are transferred to GPU global memory. Permutations and alignments are done in parallel in GPU. Then T × 1000 alignment scores are moved back to CPU for T fittings.Back to article page