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author | Eric Wong <normalperson@yhbt.net> | 2012-05-09 21:11:39 +0000 |
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committer | Eric Wong <normalperson@yhbt.net> | 2012-05-09 21:11:39 +0000 |
commit | 604f64f624d562f480dc8424a6597ec5b32947df (patch) | |
tree | 03e454eb2a7fa8f637a4ac5c97a58882ec7ccc4c /lib/rainbows/epoll | |
parent | 3e61265d4193340721dd53178c43c4fa24debb79 (diff) | |
download | rainbows-604f64f624d562f480dc8424a6597ec5b32947df.tar.gz |
Array#pop can be significantly faster than Array#shift on large arrays (especially since we push into the Array). This is because Array#shift needs to shift all elements in the array, and Array#pop only needs to shorten the array by one element. The Fiber stack may also be hotter in CPU caches when we choose the most-frequently used stack.
Diffstat (limited to 'lib/rainbows/epoll')
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