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Re: Tooltips GC overhead


From: martin rudalics
Subject: Re: Tooltips GC overhead
Date: Wed, 29 Jul 2015 20:05:02 +0200

>> Does that mean I have to recompile all elisp files?
>
> No, of course not.  Otherwise, how would an Emacs tarball made on a
> 64-bit platform work out of the box on a 32-bit platform?

OK.  I wouldn't have had the time anyway ;-)

>> Because just doing
>> that (on Windows 32) followed by `make' makes the number appear more or
>> less the same and the percentages mostly negative.  For example, I now
>> get
>>
>>       - tooltip-show                                        37,978,113  -9%
>>         - x-show-tip                                         17,048,133  -8%
>
> I think this is what Paul alluded to.

But this was --with-wide-int.

>> The numbers on my Debian 64 Gtk build are roughly the same (although the
>> percentages show up correctly there).
>
> The --with-wide-int option is a no-op in 64-bit builds, AFAIK.

I didn't configure --with-wide-int on that build.

martin



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