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Alternative_libraries #11

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nmaffe opened this issue Aug 5, 2024 · 1 comment

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enhancement speedup

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nmaffe commented Aug 5, 2024

use cupy-xarray instead of xarray
use cupy instead of numpy. In particular convolving the slope could be done on GPU, see https://carpentries-incubator.github.io/lesson-gpu-programming/cupy.html
for Millan velocity and ith fields I may use oggm
smoothing the elevation can be probably be done using albumentation on gpu

nmaffe added enhancement speedup labels

nmaffe added this to iceboost

nmaffe moved this to Todo in iceboost

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nmaffe commented Aug 6, 2024

Another option is cupyx.scipy.ndimage.gaussian_filter: https://docs.cupy.dev/en/latest/reference/generated/cupyx.scipy.ndimage.gaussian_filter.html

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