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* make the triangular matrix * matrix product works with trapezoidal matrices

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* extend the trmm unit test for unit diagonal
This commit is contained in:
Gael Guennebaud
2010-06-15 22:00:34 +02:00
parent 134ca4acb3
commit 2e792d1f42
2 changed files with 38 additions and 26 deletions
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13
test/product_trmm.cpp
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@@ -28,8 +28,11 @@ template<typename Scalar> void trmm(int size,int othersize)
{
typedef typename NumTraits<Scalar>::Real RealScalar;
Matrix<Scalar,Dynamic,Dynamic,ColMajor> tri(size,size), upTri(size,size), loTri(size,size);
Matrix<Scalar,Dynamic,Dynamic,ColMajor> ge1(size,othersize), ge2(10,size), ge3;
typedef Matrix<Scalar,Dynamic,Dynamic,ColMajor> MatrixType;
MatrixType tri(size,size), upTri(size,size), loTri(size,size),
unitUpTri(size,size), unitLoTri(size,size);
MatrixType ge1(size,othersize), ge2(10,size), ge3;
Matrix<Scalar,Dynamic,Dynamic,RowMajor> rge3;
Scalar s1 = ei_random<Scalar>(),
@@ -38,6 +41,8 @@ template<typename Scalar> void trmm(int size,int othersize)
tri.setRandom();
loTri = tri.template triangularView<Lower>();
upTri = tri.template triangularView<Upper>();
unitLoTri = tri.template triangularView<UnitLower>();
unitUpTri = tri.template triangularView<UnitUpper>();
ge1.setRandom();
ge2.setRandom();
@@ -57,6 +62,10 @@ template<typename Scalar> void trmm(int size,int othersize)
VERIFY_IS_APPROX(rge3 = tri.adjoint().template triangularView<Upper>() * ge2.adjoint(), loTri.adjoint() * ge2.adjoint());
VERIFY_IS_APPROX( ge3 = tri.adjoint().template triangularView<Lower>() * ge2.adjoint(), upTri.adjoint() * ge2.adjoint());
VERIFY_IS_APPROX(rge3 = tri.adjoint().template triangularView<Lower>() * ge2.adjoint(), upTri.adjoint() * ge2.adjoint());
VERIFY_IS_APPROX( ge3 = tri.template triangularView<UnitLower>() * ge1, unitLoTri * ge1);
VERIFY_IS_APPROX(rge3 = tri.template triangularView<UnitLower>() * ge1, unitLoTri * ge1);
VERIFY_IS_APPROX( ge3 = (s1*tri).adjoint().template triangularView<UnitUpper>() * ge2.adjoint(), ei_conj(s1) * unitLoTri.adjoint() * ge2.adjoint());
}
void test_product_trmm()