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Re: [Emacs-diffs] emacs-25 3eb93c0: Rely on conservative stack scanning

From: Philipp Stephani
Subject: Re: [Emacs-diffs] emacs-25 3eb93c0: Rely on conservative stack scanning to find "emacs_value"s
Date: Thu, 31 Mar 2016 18:46:12 +0000


Stefan Monnier <address@hidden> schrieb am Mi., 30. März 2016 um 23:31 Uhr:
>> The other scheme originally implemented was terribly inefficient
> No it wasn't. It's one additional pointer dereference.

I'm not talking about that.  I'm talking about the cost of
allocating/freeing those boxes to which you point.


Please provide benchmarks that clearly show that this is "terribly inefficient". 
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