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...
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...
#include <pybind11/pybind11.h> #include <pybind11/numpy.h> namespace py = pybind11; // 一个简单的函数,接收两个 NumPy 数组并返回它们的和 py::array_t<double> add_arrays(py::array_t<double> input1, py::array_t<double> input2) { // 获取数组的...
问使用pybind11，如何为array_t对象设置底层内存的所有权？EN如果你不传递数据指针，numpy会为你分配内存...
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。
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 Ralf W. Grosse-KunstleveAddstatic_asserts to enforce that `py::...c630e225天前 3025 次提交 .github Fix gcc compiler warnings (#5523) 5天前 ...
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