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Table 4 Percent of tasks assigned to CPU and GPU according to the scheduling policy

From: Scalable analysis of Big pathology image data cohorts using efficient methods and high-performance computing strategies

Pipeline Operation Scheduling policy
FCFS PATS
CPU GPU CPU GPU
Red Blood Cell Detection 42.7 57.3 20.2 79.8
Morphological Open 42.5 57.5 96.6 3.4
Reconstruct to Nucleus 42.6 57.4 8.9 91.1
Area Threshold 42.7 57.3 100 0
Fill Holes 43.2 56.8 89.8 10.2
Pre-Watershed 42.1 57.9 0 100
Watershed 42.2 57.8 10.2 89.8
Black and White Label 43.1 56.9 89.5 10.5
Features Computation 43.2 56.8 9.3 90.7
  1. While FCFS assigns all pipeline operations with similar proportion to CPU and GPU, PATS preferably assigns to the GPU operations that attain higher speedups on this device. Thus, PATS better utilizes the hybrid system