demo131分支适配天数改动

[zhangyue207]

__device__ __forceinline__ unsigned int cvtaToShared(const void *ptr) {
#if defined(__CUDA_ARCH__) && defined(__cvta_generic_to_shared)
    return static_cast<unsigned int>(__cvta_generic_to_shared(ptr));
#else
    return static_cast<unsigned int>(reinterpret_cast<uintptr_t>(ptr));
#endif
}

注意这里的修改是否会对nv产生影响