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Simulations, Data Analysis and Algorithms

Table 5 CPU hours (CPUH) spent by the simulations of the 2D magnetised torus at uniform resolution and fraction of that time spent by the equivalent AMR runs up to \(\pmb{t=2{,}000\mbox{ M}}\)

From: The black hole accretion code

Grid size \(\boldsymbol{(N_{r} \times N_{\theta})}\) CPU time uniform [CPUH] Equiv. AMR time fraction [ \(\boldsymbol{\epsilon_{\mathrm{t}}=0.1}\) ]
512 × 512 674.0 0.643