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Backport #5585

closed

windowsでファイルへの書き込みが異様に遅い

Added by arton (Akio Tajima) over 12 years ago. Updated about 12 years ago.

Status:
Closed
[ruby-dev:44819]

Description

r31901の修正により、io_binwriteの呼び出しの都度呼び出されるio_fflush内でfsyncがかかり、ファイルへの書き込みが極度に遅くなります。
(ruby-1.9.3-p0も同様)


Files

io.c.patch (1.18 KB) io.c.patch arton (Akio Tajima), 11/07/2011 09:17 PM

Subtasks 1 (0 open1 closed)

Backport #5592: ruby-1.9.3-p0 mswin IO#write still slower than 1.9.2 Closed11/08/2011Actions
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