Subject: bug#41242: Port feature/native-comp to Windows

From: Eli Zaretskii <[email-masked]>
Date: Sat, 23 May 2020 21:21:42 +0300

> From: Nicolas Bértolo <[email-masked]>
> Date: Sat, 23 May 2020 14:47:03 -0300
> Cc: Andrea Corallo <[email-masked]>, [email-masked]
> 
> Just to show some numbers:
> I run a fairly heavy Spacemacs configuration.
> Without any patch it takes 80 seconds to start.
> Reducing the number of probed files takes this down to 40 seconds.
> 
> The VTune profiler tells me it is spending 80% of the time waiting for openp().

If it takes us 32 seconds to run openp, then how many files do we try
to probe?  32 sec is eternity!