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Re: MPS experiment successful
From: |
Gerd Möllmann |
Subject: |
Re: MPS experiment successful |
Date: |
Thu, 18 Apr 2024 06:31:02 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) |
Dmitry Gutov <dmitry@gutov.dev> writes:
> On 17/04/2024 17:30, Gerd Möllmann wrote:
>> What MPS means for the overall speed of Emacs I find impossible to say.
>> MPS doesn't seem to be slow at all though, although some slowdown can be
>> expected in the client because of thread-safe allocations.
>> Example for a confusing fact that I noticed today:
>> Full build without MPS, -O0, checking
>> real 26:20.01
>> user 1:32:15.54
>> sys 3:20.74
>> Same build with debug MPS (-lmps-debug)
>> real 14:07.90
>> user 44:17.94
>> sys 3:15.99
>
> That sounds pretty great, though.
>
> One might have worried that a new GC would help exchange better
> (lower) latencies for lower throughput, but that doesn't seem to be
> the case.
Or it's a fluke of some kind I'm too dumb to understand. (Trying to damp
expectations a bit :-)).
- Re: MPS experiment successful, (continued)
- Re: MPS experiment successful, Eli Zaretskii, 2024/04/17
- Re: MPS experiment successful, Gerd Möllmann, 2024/04/17
- Re: MPS experiment successful, Eli Zaretskii, 2024/04/17
- Re: MPS experiment successful, Gerd Möllmann, 2024/04/17
- Re: MPS experiment successful, Dmitry Gutov, 2024/04/17
- Re: MPS experiment successful, Gerd Möllmann, 2024/04/18
- Re: MPS experiment successful, Eli Zaretskii, 2024/04/18
- Re: MPS experiment successful, Gerd Möllmann, 2024/04/18
- Re: MPS experiment successful, Gerd Möllmann, 2024/04/18
- Re: MPS experiment successful, Dmitry Gutov, 2024/04/17
- Re: MPS experiment successful,
Gerd Möllmann <=
- Re: MPS experiment successful, Andrea Corallo, 2024/04/18
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