artofscience / artofscience/SAOR
Implement CHOLMOD solver
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enhancement
not urgent
- Dominant language
- Python
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- 5
- Forks
- 1
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Description
According to @aatmdelissen we may expect an increase in speed of about 5-10 x
https://pypi.org/project/scikit-sparse/
# CHOLMOD cholesky
if not hasattr(self, 'inv'):
self.inv = cholmod.analyze(mat, ordering_method='best')
self.inv.cholesky_inplace(mat)
self.u = self.inv(rhs)
self.adjointsolve = lambda b: self.inv(b)
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