diff options
Diffstat (limited to 'test/bdcsvd.cpp')
| -rw-r--r-- | test/bdcsvd.cpp | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/test/bdcsvd.cpp b/test/bdcsvd.cpp index f9f687aac..e92a7dc97 100644 --- a/test/bdcsvd.cpp +++ b/test/bdcsvd.cpp @@ -28,9 +28,13 @@ template<typename MatrixType> void bdcsvd(const MatrixType& a = MatrixType(), bool pickrandom = true) { - MatrixType m = a; - if(pickrandom) + MatrixType m; + if(pickrandom) { + m.resizeLike(a); svd_fill_random(m); + } + else + m = a; CALL_SUBTEST(( svd_test_all_computation_options<BDCSVD<MatrixType> >(m, false) )); } @@ -46,6 +50,8 @@ void bdcsvd_method() VERIFY_RAISES_ASSERT(m.bdcSvd().matrixU()); VERIFY_RAISES_ASSERT(m.bdcSvd().matrixV()); VERIFY_IS_APPROX(m.bdcSvd(ComputeFullU|ComputeFullV).solve(m), m); + VERIFY_IS_APPROX(m.bdcSvd(ComputeFullU|ComputeFullV).transpose().solve(m), m); + VERIFY_IS_APPROX(m.bdcSvd(ComputeFullU|ComputeFullV).adjoint().solve(m), m); } // compare the Singular values returned with Jacobi and Bdc @@ -62,7 +68,7 @@ void compare_bdc_jacobi(const MatrixType& a = MatrixType(), unsigned int computa if(computationOptions & ComputeThinV) VERIFY_IS_APPROX(bdc_svd.matrixV(), jacobi_svd.matrixV()); } -void test_bdcsvd() +EIGEN_DECLARE_TEST(bdcsvd) { CALL_SUBTEST_3(( svd_verify_assert<BDCSVD<Matrix3f> >(Matrix3f()) )); CALL_SUBTEST_4(( svd_verify_assert<BDCSVD<Matrix4d> >(Matrix4d()) )); @@ -104,7 +110,8 @@ void test_bdcsvd() CALL_SUBTEST_7( BDCSVD<MatrixXf>(10,10) ); // Check that preallocation avoids subsequent mallocs - CALL_SUBTEST_9( svd_preallocate<void>() ); + // Disabled because not supported by BDCSVD + // CALL_SUBTEST_9( svd_preallocate<void>() ); CALL_SUBTEST_2( svd_underoverflow<void>() ); } |