Virtual memory is conceptually simple but potentially devastating to performance. Every memory access must go through segmentation (add segment base, check limit) and then paging (look up the page table). Naively, paging alone requires two additional memory reads per access -- one for the page directory entry, one for the page table entry.
How to prepare for storms and cope with bad weather
。关于这个话题，heLLoword翻译官方下载提供了深入分析
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此外，腾讯在 kuikly 文档的 Protobuf 部分也明确采用了 Wire，进一步证明了它在实际项目中的实用性。
Мерц резко сменил риторику во время встречи в Китае09:25