!VRULIdgoKmKPzJZzjj:nixos.org

Nix Hackers

902 Members
For people hacking on the Nix package manager itself189 Servers

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20 Dec 2025
@acidbong:envs.net@acidbong:envs.net joined the room.07:34:49
@tomberek:matrix.orgtomberek

Performance evaluating ffmpeg.outPath:

version cpuTime totalBytes
2.18.0  0.7706810235977173      239063920
2.19.0  0.6556280255317688      237453216
2.20.0  0.6005399823188782      221187424
2.21.0  0.6103590130805969      219954112
2.22.0  0.6383659839630127      221675008
2.23.0  0.6425349712371826      221675040
2.24.0  0.6011530160903931      221674208
2.25.0  0.500432014465332       214758096
2.26.0  0.5055519938468933      214758096
2.26.0  0.4858900010585785      214758096
2.28.0  0.5660200119018555      214758240
2.29.0  0.5035560131072998      214746848
2.30.0  0.5135070085525513      169822960
2.31.0  0.624688982963562       169822960
2.32.0  0.6163859963417053      130878112
2.33.0  0.5727580189704895      131258912
18:05:41
21 Dec 2025
@connorbaker:matrix.orgconnor (burnt/out) (UTC-8)Has anyone made a wrapper around hyperfine yet that allows us to get summary statistics of the data output by NIX_SHOW_STATS?19:02:53
@xokdvium:matrix.orgSergei Zimmerman (xokdvium)
In reply to @connorbaker:matrix.org
Has anyone made a wrapper around hyperfine yet that allows us to get summary statistics of the data output by NIX_SHOW_STATS?
Lix has some and I do occasionally use the bench/ scripts
19:14:52
@xokdvium:matrix.orgSergei Zimmerman (xokdvium)So, not really. I would be nice to get continuous benchmarking going with something like llvm-lnt, but I haven’t had the time to work on it more19:16:04
@acidbong:envs.net@acidbong:envs.net left the room.20:09:28
19 May 2021
@eelco:nixos.orgEelco 😴 changed the history visibility to "world_readable" from "shared".15:40:14
@eelco:nixos.orgEelco 😴 changed the room name to "Nix Hackers" from "Nix Development".15:45:04
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