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From: | Dmitry Gutov |
Subject: | Re: MPS experiment successful |
Date: | Thu, 18 Apr 2024 02:48:00 +0300 |
User-agent: | Mozilla Thunderbird |
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.
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