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numerical-mathematics / extrapolation

Parallel extrapolation for ODEs
MIT License
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Adding the Jacobian cost to the work estimation (to calculate next step to take) does not work #24

Open mcr222 opened 8 years ago

mcr222 commented 8 years ago

Taking into account the additional work that is done when estimating or evaluating the Jacobian doesn't seem to work well at all.

Functions to modify: _getAdditionalSolverParemeters

Code TODO comment (remove once issue is closed):

TODO: this value should be set to addWork, but it seems that setting it to True

# for the semi implicit methods (as pg 140, SODEX paragraph, IV.9 ref II suggests)
# makes the solver perform much worse (try with BRUSS-2D problem)