本代码是CUDA C/C++编程入门者学习的，其中包括对GPU设备参数的获取代码，原子操作，流等代码。初学者掌握并行计算不错的入门程序-The code is CUDA C/C++ beginners to learn programming, including the GPU to get the code of the device parameters, atomic operation, flow, etc. code. Parallel Computing for beginners