at-dispatch-v2

About at-dispatch-v2

Convert PyTorch AT_DISPATCH macros to AT_DISPATCH_V2 format in ATen C++ code. Use when porting AT_DISPATCH_ALL_TYPES_AND*, AT_DISPATCH_FLOATING_TYPES*, or other dispatch macros to the new v2 API. For ATen kernel files, CUDA kernels, and native operator implementations.

将 PyTorch 的 AT_DISPATCH 宏转换为 AT_DISPATCH_V2 格式，适用于 ATen C++ 代码。在移植 AT_DISPATCH_ALL_TYPES_AND*、AT_DISPATCH_FLOATING_TYPES* 或其他调度宏到新 v2 API 时使用。适用于 ATen 内核文件、CUDA 内核和本机操作符实现。