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“_barrier_sync();”和“_syncthreads();”之间有何区别。
原标题:what is the difference between "__barrier_sync();" and "__syncthreads();"

我在我的节目中“如果是其他”开会, 部分评价是在另一部分中,如果我在这种情况下使用,则由谁来评估。

namespace block_sync {

__forceinline__ __device__ void init() {}

// Thread-block synchronization
__forceinline__ __device__ void sync() {
  __barrier_sync(0);
}

} // namespace block_sync

这里的“......barrier_sync(0);”应改为“_syncthreads(......);”

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