Solving the Caputo Fractional Reaction-Diffusion Equation on GPU

Table 4

Performance improvement for fixed 𝑁 with the optimization of constant vector multiplication and vector-vector addition.

𝑀	Original	Optimization	Speedup
245760	0.64	0.53	1.21
491520	1.26	1.05	1.20
737280	1.85	1.56	1.19
983040	2.53	2.10	1.20
1228800	3.06	2.59	1.18