http://eigen.tuxfamily.org/dox-devel/group__TopicUnalignedArrayAssert.html (更多详情需要参考这个网址) 解决方案: 在ndt_gpu库的CMakeLists.txt中添加下述指令,重新编译即可。 SET(CMAKE_CXX_FLAGS"${CMAKE_CXX_FLAGS} -std=c++0x -O3 -mtune=native")...
14. 15. 崩溃前的输出为: address of input1: 0x1ceae70 address of input2: 0x1ceaea0 1. 2. 很诡异吧,似乎刚才我们设置的内存对齐都失效了,这两个输入变量的内存首地址又不是32的倍数了。 Heap vs Stack 问题的根源在于不同的对象创建方式。直接声明的对象是存储在栈上的,其内存地址由编译器在编译...
If semantically a column vector or a row vector is a 2D matrix, then it really doesn't make sense to change the semantics of innerSize/outerSize of column/row vectors to be (size(), 1). If semantically a column vector or a row vector is not a special case of a 2D matrix, then ...
test_eigen: /usr/include/eigen3/Eigen/src/Core/DenseStorage.h:128: Eigen::internal::plain_array<T, Size, MatrixOrArrayOptions, 32>::plain_array() [with T = double; int Size = 16; int MatrixOrArrayOptions = 0]: Assertion `(reinterpret_cast<size_t>(eigen_unaligned_array_assert_workar...