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eusoubrasileiro / geonumerics

Numerical tools for geology and geophysics (Python and C tools) G&G sandbox
http://numericalearth.blogspot.com.br/
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Performance implicit 2D #11

Closed eusoubrasileiro closed 9 years ago

eusoubrasileiro commented 9 years ago

Solver for 2D banded sparse matrix:

http://pysparse.sourceforge.net/fact.html

May increase considerably memory usage and performance.

Sparse matrix formats:

http://pysparse.sourceforge.net/spmatrix.html#example-2d-poisson-matrix

eusoubrasileiro commented 9 years ago

Amazing, amazing. Pysparse is incredible. Memory usage and solution improved a lot. Included Imp2DLuSparseWave class.