This overhead is mandated by the spec's reliance on promises for buffer management, completion, and backpressure signals. While some of it is implementation-specific, much of it is unavoidable if you're following the spec as written. For high-frequency streaming – video frames, network packets, real-time data – this overhead is significant.
"It's just a lot of extra waste that could be disposed of in a greener way," she said.，更多细节参见51吃瓜
The 80386 die. The Protection Test Unit is highlighted in red.，详情可参考夫子
Twig's Ben Hartwig says the company is now eyeing expansion