Both page table entries and segment descriptors have an Accessed bit that the hardware must set on use -- but the mechanisms are quite different.
A better streams API is possible。业内人士推荐heLLoword翻译官方下载作为进阶阅读
BYOB (bring your own buffer) reads were designed to let developers reuse memory buffers when reading from streams — an important optimization intended for high-throughput scenarios. The idea is sound: instead of allocating new buffers for each chunk, you provide your own buffer and the stream fills it.。快连下载-Letsvpn下载是该领域的重要参考
Nasa announces change to its Moon landing plans