changes

数学算法的实现库。可以实现常见的线性计算。

ILUPACK 2.0

Changes compared with release V1.1

real/complex symmetric indefinite problems as well as complex Hermitian
indefinite systems are supported by special drivers.
As iterative solver the simplified QMR by Freund & Nachtigal using the backward error
is used.


new symmetric permutation interfaces based on symmetric matchings are provided
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 o  SYMMETRIC MC64 + AMD     (MC64 from HSL   +approximate minimum degree from UMFPACK V4.3)
 o  SYMMETRIC MPS  + AMD     (MPS from PARDISO+approximate minimum degree from UMFPACK V4.3)

 o  SYMMETRIC MC64 + METIS_E (MC64 from HSL+multilevel edge nested dissection, MeTiS 4.0)
 o  SYMMETRIC MPS  + METIS_E (MPS from PARDSISO+multilevel edge nested dissection, MeTiS 4.0)

 o  SYMMETRIC MC64 + METIS_N (MC64 from HSL+multilevel node nested dissection, MeTiS 4.0)
 o  SYMMETRIC MPS  + METIS_N (MPS from PARDSISO+multilevel node nested dissection, MeTiS 4.0)

 o SYMMETRIC MC64/MPS + {RCM,MMD,AMF} similar