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From: | Andreas Politz |
Subject: | Re: Why does adding a useless copy-sequence and discarding the result make my ELisp 40 times faster? |
Date: | Sat, 25 Mar 2017 18:37:19 +0100 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) |
Clément Pit-Claudel <address@hidden> writes: >> This suggests to me, that the deciding factor in these numbers is python >> and not Emacs. > > The thing is, I reproduced these numbers with cat and a simple C > program, so it's not python itself. OK, then I'm probably wrong. > [...] observation 1 (why is the program without sleep or copy-sequence > so slow?) I expressed a theory about this earlier. I suggest taking a look at send_process in process.c -ap
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