Fig. 9: The trend of running time and RAM usage with respect to gene and cell numbers.

Running time and RAM usage for a,b the central processing unit (CPU) parallel version of BUSseq on eight cores of Dual Intel Xeon E5-2650 v2 2.60 GHz processors and c,d the graphics processing unit (GPU) parallel version of BUSseq on a single core of an Intel Xeon Gold 6132 processor and one NVIDIA Tesla P100 GPU. a When G = 3000 and ns = 1000, N varies from 1000 to 20,000. b When N = 1000 and ns = 1000, G varies from 1500 to 9000. c When G = 3000, N varies from 1000 to 50,000. d When N = 1000, G varies from 1500 to 9000.