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Table 2 The impact of partition fusion

From: pmTM-align: scalable pairwise and multiple structure alignment with Apache Spark and OpenMP

Number of partitions after fusion Total execution time Average execution time per pair
Subset100 Subset400 Subset1600 Subset100 Subset400 Subset1600
64 93.69 936.09 14,128.78 0.02 0.01 0.01
128 35.60 234.91 13,136.66 0.01 0.003 0.01
320 35.02 145.92 1702.24 0.01 0.002 0.001
640 36.71 135.97 1666.90 0.01 0.002 0.001
960 39.89 140.88 1696.40 0.01 0.002 0.001
1280 37.89 140.74 1652.48 0.01 0.002 0.001
Defaulta 42.46 144.38 1728.53 0.01 0.002 0.001
  1. Total execution time (in s) and average execution time per pair (in s) are computed for all-to-all PSA tests
  2. aThe default number of partitions are 2025, 3364 and 3969 for subset 100, 400 and 1600 respectively