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Table 3.
Comparison of the computational time and memory requirements to evaluate 225 kernels for the meridional flow.
| Method | Time [cpu hours] | Memory [GB] |
|---|---|---|
| This paper | 170 | 1 |
| Rotation of 3D kernels | 2.7 × 105 | 40 |
| Gizon et al. (2017) | 106 | 8 |
Notes. For the rotation of the 3D kernels as in Böning et al. (2016), and Mandal et al. (2017), we used a horizontal grid sampled with Nθ = 1001 and Nϕ = 2001 points.
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