py::array_t<T> 是 pybind11 中用来限定函数参数为特定数据类型的 NumPy 数组的模板类型。例如,py::array_t<double> 表示一个 double 类型 的NumPy 数组。 通过这种方式,当你将 f(py::array_t<double> array) 函数绑定到 Python 时,它只能接受包含 double 类型的 NumPy 数组。如果传入一个其他类型的对象...
问Pybind11 :可用的array_t构造函数EN最近在训练大规模数据时，遇到一个【添加复杂数据增强导致训练模型...
Issue description The array_t constructor takes its input shape as unsigned size_t (== npt_uintp), even though the numpy API (e.g. PyArray_NewFromDescr) uses signed ssize_t (== npy_intp) and pybind11 itself uses signed sizes in most plac...
pybind11 array_t,pybind11数据结构介绍在数值计算用的最多的结构是array_t<>,可以是array_t,array_t或者array_t,当然用的最多的肯定是array_t了。
问如何加快array_t在pybind11中的建设EN是否有更快的方法将载体传送到array_t？任何帮助都将不胜感激！
pybind11 uses C++11 move constructors and move assignment operators whenever possible to efficiently transfer custom data types. It’s easy to expose the internal storage of custom data types through Pythons’ buffer protocols. This is handy e.g. for fast conversion between C++ matrix classes like...
pybind11 uses C++11 move constructors and move assignment operators whenever possible to efficiently transfer custom data types. It's easy to expose the internal storage of custom data types through Pythons' buffer protocols. This is handy e.g. for fast conversion between C++ matrix classes like...
git config --global user.name userName git config --global user.email userEmail 分支28 标签68 b-passChange PYBIND11_MODULE to use multi-phase ...974eba76天前 2990 次提交 提交 .github feat: FindPython by default (#5553) 16天前
pybind11 uses C++11 move constructors and move assignment operators whenever possible to efficiently transfer custom data types. It's easy to expose the internal storage of custom data types through Pythons' buffer protocols. This is handy e.g. for fast conversion between C++ matrix classes like...
尝试将pybind11：：array_t从c++返回到python时崩溃问题在于使用py::gil_scoped_release来释放GIL，然后...