GitHub-Proxy/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2025-07-25 22:34:30 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fix non initialized entries and comparison of very small numbers

Browse Source
This commit is contained in:
Gael Guennebaud 2015-02-06 14:25:41 +01:00
parent f64045a060
commit 668518aed6
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
unsupported/test/cxx11_tensor_contraction.cpp
View File

@ -389,7 +389,7 @@ static void test_matrix_vector()
m_result = m_left * m_right; m_result = m_left * m_right;
for (size_t i = 0; i < t_result.dimensions().TotalSize(); i++) { for (size_t i = 0; i < t_result.dimensions().TotalSize(); i++) {
VERIFY_IS_APPROX(t_result(i), m_result(i, 0)); VERIFY(internal::isApprox(t_result(i), m_result(i, 0), 1));
} }
} }
@ -399,6 +399,10 @@ static void test_tensor_vector()
{ {
Tensor<float, 3, DataLayout> t_left(7, 13, 17); Tensor<float, 3, DataLayout> t_left(7, 13, 17);
Tensor<float, 2, DataLayout> t_right(1, 7); Tensor<float, 2, DataLayout> t_right(1, 7);
t_left.setRandom();
t_right.setRandom();
typedef typename Tensor<float, 1, DataLayout>::DimensionPair DimensionPair; typedef typename Tensor<float, 1, DataLayout>::DimensionPair DimensionPair;
Eigen::array<DimensionPair, 1> dim_pair01{{{0, 1}}}; Eigen::array<DimensionPair, 1> dim_pair01{{{0, 1}}};
Tensor<float, 3, DataLayout> t_result = t_left.contract(t_right, dim_pair01); Tensor<float, 3, DataLayout> t_result = t_left.contract(t_right, dim_pair01);
@ -409,7 +413,7 @@ static void test_tensor_vector()
Eigen::Matrix<float, Dynamic, Dynamic, DataLayout> m_result = m_left.transpose() * m_right.transpose(); Eigen::Matrix<float, Dynamic, Dynamic, DataLayout> m_result = m_left.transpose() * m_right.transpose();
for (size_t i = 0; i < t_result.dimensions().TotalSize(); i++) { for (size_t i = 0; i < t_result.dimensions().TotalSize(); i++) {
VERIFY_IS_APPROX(t_result(i), m_result(i, 0)); VERIFY(internal::isApprox(t_result(i), m_result(i, 0), 1));
} }
} }