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styvon / cPCG

R package for solving system of linear equations using (preconditioned) conjugate gradient algorithm, with improved efficiency using C++ Armadillo linear algebra library, and flexibility for user-specified preconditioning method.
GNU General Public License v3.0
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C++ version for cPCG? #2

Open crazyi opened 3 years ago

crazyi commented 3 years ago

Since you use the C++ library Armadillo for the linear algebra, I wonder if you can provide a C/C++ API for this package?

crazyi commented 3 years ago

I see, the C++ function may be in src/rcpparma_cPCG.cpp?