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remove the Taucs backend : Taucs is not maintained anymore and the backend was crap anyway

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This commit is contained in:
Gael Guennebaud
2010-10-06 17:42:17 +02:00
parent 423f88aa1e
commit d9c131de5b
9 changed files with 1 additions and 346 deletions
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10
unsupported/test/CMakeLists.txt
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@@ -2,16 +2,6 @@ find_package(Adolc)
set(SPARSE_LIBS "")
find_package(Taucs)
if(TAUCS_FOUND)
add_definitions("-DEIGEN_TAUCS_SUPPORT")
include_directories(${TAUCS_INCLUDES})
set(SPARSE_LIBS ${SPARSE_LIBS} ${TAUCS_LIBRARIES})
ei_add_property(EIGEN_TESTED_BACKENDS "Taucs, ")
else(TAUCS_FOUND)
ei_add_property(EIGEN_MISSING_BACKENDS "Taucs, ")
endif(TAUCS_FOUND)
find_package(Cholmod)
if(CHOLMOD_FOUND)
add_definitions("-DEIGEN_CHOLMOD_SUPPORT")

4
unsupported/test/sparse_ldlt.cpp
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@@ -29,10 +29,6 @@
#include <Eigen/CholmodSupport>
#endif
#ifdef EIGEN_TAUCS_SUPPORT
#include <Eigen/TaucsSupport>
#endif
template<typename Scalar> void sparse_ldlt(int rows, int cols)
{
double density = std::max(8./(rows*cols), 0.01);

21
unsupported/test/sparse_llt.cpp
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@@ -29,10 +29,6 @@
#include <Eigen/CholmodSupport>
#endif
#ifdef EIGEN_TAUCS_SUPPORT
#include <Eigen/TaucsSupport>
#endif
template<typename Scalar> void sparse_llt(int rows, int cols)
{
double density = std::max(8./(rows*cols), 0.01);
@@ -76,23 +72,6 @@ template<typename Scalar> void sparse_llt(int rows, int cols)
}
#endif
#ifdef EIGEN_TAUCS_SUPPORT
// TODO fix TAUCS with complexes
if (!NumTraits<Scalar>::IsComplex)
{
x = b;
// SparseLLT<SparseMatrix<Scalar> ,Taucs>(m2,IncompleteFactorization).solveInPlace(x);
// VERIFY(refX.isApprox(x,test_precision<Scalar>()) && "LLT: taucs (IncompleteFactorization)");
x = b;
SparseLLT<SparseMatrix<Scalar>, Taucs>(m2,SupernodalMultifrontal).solveInPlace(x);
VERIFY(refX.isApprox(x,test_precision<Scalar>()) && "LLT: taucs (SupernodalMultifrontal)");
x = b;
SparseLLT<SparseMatrix<Scalar>, Taucs>(m2,SupernodalLeftLooking).solveInPlace(x);
VERIFY(refX.isApprox(x,test_precision<Scalar>()) && "LLT: taucs (SupernodalLeftLooking)");
}
#endif
}
void test_sparse_llt()