似乎 linux kernel 中的 aio 實現只能用在 direct i/o, 且必須 page aligned. glibc 中則是配合 thread pool 實現了 aio. Kernel 中有其他更成熟好用的 async i/o 或 overlapped i/o 方案嗎?
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基本只有内核aio。但是你刚刚也说了。。。
2014-12-19 16:37 GMT+08:00 DaboD <daid...@gmail.com>:
似乎 linux kernel 中的 aio 實現只能用在 direct i/o, 且必須 page aligned. glibc 中則是配合 thread pool 實現了 aio. Kernel 中有其他更成熟好用的 async i/o 或 overlapped i/o 方案嗎?
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