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Table 4 Performance of the hybrid MPI+OpenMP saCeSS and scalability analysis when the number of processors grows (Continued)

From: Parameter estimation in large-scale systems biology models: a parallel and self-adaptive cooperative strategy

B5 10-eSS 10 16 ±4 69448 ±14570 901±197 -
  saCeSS 10 (10 x 1) 10 ±3 51076 ±12696 658±174 1.37
  saCeSS 10 (5 x 2) 11 ±3 36090 ±8761 520±136 1.73
  20-eSS 20 11 ±2 106051 ±17602 685±127 -
  saCeSS 20 (20 x 1) 10 ±2 99995 ±21070 654±151 1.05
  saCeSS 20 (10 x 2) 9 ±2 52419 ±12040 368±92 1.86
  saCeSS 20 (5 x 4) 10 ±3 38427 ±10523 331±97 2.07
  40-eSS 40 10 ±2 192192 ±29082 618±102 -
  saCeSS 40 (40 x 1) 8 ±2 161687 ±40392 514±138 1.20
  saCeSS 40 (20 x 2) 9 ±2 100315 ±17758 350±68 1.76
  saCeSS 40 (10 x 4) 11 ±2 64594 ±13173 280±61 2.21
  saCeSS 40 (5 x 8) 11 ±3 45854 ±11607 248±67 2.48
  1. Execution time and speedup results. Stopping criteria: VTR B1=1.3753×104, VTR B2=2.50×102, VTR B3=3.7×10−1, VTR B4=55, VTR B5=4.2×103, VTR B6=1.0833×105