Re: How to make 'load' fast in window?

["Feng Shu" <tumashu@163.com>]

Fabrice Popineau <fabrice.popineau@gmail.com> writes:

> 2016-06-15 16:46 GMT+02:00 Eli Zaretskii <eliz@gnu.org>:
>
>  > Date: Wed, 15 Jun 2016 10:47:13 +0800 (CST)
>  > From: tumashu  <tumashu@163.com>
>  > Cc: "emacs-devel@gnu.org" <emacs-devel@gnu.org>
>  >
>  > emacs 24.5 is downloaded from ftp://ftp.gnu.org/gnu/emacs/windows/ , I don't know whether it is enable
>  -02,
>
>  What is the value of system-configuration-options in that build?  And
>  what is its value in the GNU/Linux build with which you are comparing?
>
>  > May be my machine is too slow, Thinkpad s3-s440
>  >
>  > 1. i5-4210U
>  http://ark.intel.com/products/81016/Intel-Core-i5-4210U-Processor-3M-Cache-up-to-2_70-GHz
>  > 2. 4G RAM
>
>  Unlikely.  On an i3, I get 0.9s with v25.0.95 and 3.9s with 24.5, so
>  i5 should be faster than that in a build with similar optimization
>  options.
>
> I used the emacs-24.5 build from  ftp://ftp.gnu.org/gnu/emacs/windows/
>
> and I get :
>
> $ time bin/emacs -Q -batch -l d:/Source/emacs/elisp/tumashu-temp-files/test.el  
> real    0m3.171s
> user    0m0.000s
> sys     0m0.015s
>
> So there is definitely something wrong with the 40s reported.

I just say 15s, not 40s :-), and I use emacs-25.0.92-i686-w64-mingw32.zip
from http://alpha.gnu.org/gnu/emacs/windows/ , and it seem fast as in linux.


#+BEGIN_EXAMPLE
I use "load" function to load a elisp file which include a 40M
hashtable, In linux, it only need 1s, while in window, it
need 15s, which is too slowly, 
How to speed it up? 
#+END_EXAMPLE

>
> Fabrice

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