Emacs 23.1.50.1在Windows XP上悬挂6-8秒 [英] Emacs 23.1.50.1 hangs ramdomly for 6-8 seconds on Windows XP

问题描述

我有我的Windows XP机器上的EmacsW32 23.1.50.1 emacs。它随机挂起5到8秒，非常令人沮丧。

任何一个有解决方案？

我甚至尝试使用gnu ftp网站的emacs win32二进制文件（23.1）这也挂了几秒钟。

这里有一些值得注意的进程监控器日志

10：56：59.9888359 PM CreateFile C：\usr\spool\mail\ PATH NOT FOUND 所需的访问：读取数据/列表目录，同步，处理：打开，选项：目录，同步IO非警报，属性：n / a，ShareMode：读取，写入，分配大小：n / a

10：57：55.5073038 PM QueryAllInformationFile C：\emacs.emacs.d\auto-save-list BUFFER OVERFLOW 创建时间：8/27/2009 12:51:26 PM，LastAccessTime：1/5/2010 10:54： 40 PM，LastWriteTime：1/5/2010 10:08:15 PM，ChangeTime：1/5/2010 10:08:15 PM，FileAttributes：D，AllocationSize：0，EndOfFile：0，NumberOfLinks：1，DeletePending：False ，Directory：True，IndexNumber：0x1000000001f702，EaSize：0，访问：读取属性，同步，位置：0，模式：同步IO非警报，对齐要求：Word

解决方案

我完全一样在WinXP上使用EmacsW32 23.1.50的问题。我所做的一个改变（对我来说）是将以下内容添加到我的 .emacs 文件中：

 ;尝试提高窗口的性能。 
（setq w32-get-true-file-attributes nil）
  

看起来这个变量相对最近更改为默认为true，并且已知会导致文件访问周围的一些减速问题。我现在还是有一些随机的挂起（可能是因为我的 .emacs customisations），但现在好多了。

I have EmacsW32 23.1.50.1 emacs working on my windows XP machine. It hangs randomly for 5 to 8 seconds and quite frustrating.

Any one has solution?

I even tried using emacs win32 binaries (23.1) from gnu ftp site and that also hangs for few seconds.

Here some notable processmonitor logs

10:56:59.9888359 PM CreateFile C:\usr\spool\mail\ PATH NOT FOUND Desired Access: Read Data/List Directory, Synchronize, Disposition: Open, Options: Directory, Synchronous IO Non-Alert, Attributes: n/a, ShareMode: Read, Write, AllocationSize: n/a

10:57:55.5073038 PM QueryAllInformationFile C:\emacs.emacs.d\auto-save-list BUFFER OVERFLOW CreationTime: 8/27/2009 12:51:26 PM, LastAccessTime: 1/5/2010 10:54:40 PM, LastWriteTime: 1/5/2010 10:08:15 PM, ChangeTime: 1/5/2010 10:08:15 PM, FileAttributes: D, AllocationSize: 0, EndOfFile: 0, NumberOfLinks: 1, DeletePending: False, Directory: True, IndexNumber: 0x1000000001f702, EaSize: 0, Access: Read Attributes, Synchronize, Position: 0, Mode: Synchronous IO Non-Alert, AlignmentRequirement: Word

解决方案

I had exactly the same problem using EmacsW32 23.1.50 on WinXP. One change I made that had a significant improvement (for me anyway) was to add the following to my .emacs file:

; try to improve slow performance on windows.
(setq w32-get-true-file-attributes nil)

It seems this variable was changed to default to "true" relatively recently and is known to cause some slow-down problems around file access. I still get some random hangs now and then (probably due to my .emacs customisations) but it is much better now.

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