numerical-mathematics / extrapolation

Parallel extrapolation for ODEs
MIT License
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Compare freezing vs non-freezing Jacobian #16

Open mcr222 opened 8 years ago

mcr222 commented 8 years ago

Currently it freezes the Jacobian as updating it is too expensive. The threshold is a wild guess of when freezing the Jacobian becomes worth it (a more complex decider could be used to know whether freezing the Jacobian is worth it).

Functions to modify: _getAdditionalSolverParemeters

Code TODO comment (remove once issue is closed):

TODO: check this 15 threshold to see it's viability

#as it was chosen empirically with not enough examples