Survey Optimizations - Githubissues

lanl / fiducia

An open source package for DANTE signal analysis using the cubic spline unfold method.

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Open pmk-LANL opened 3 years ago

pmk-LANL commented 3 years ago

Investigate some additional optimizations:

Parallelize using multiprocessing Python module. Each time step in the streak unfold is independent of the other times steps, so this would be embarrassingly parallel.
Remove the triple for-loop in the unfold in favor of a matrix operation using xarray. Need to be careful about how signal interpolation and error propagation across interpolation is handled here.

Plasmacaster commented 2 years ago

Parallelization can also be done using Numba. Is there any reason why multiprocessing would be favored?

pmk-LANL commented 1 year ago

After taking a look at the current state of Numba, I think we should use Numba instead of multiprocessing.