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authorAspen Smith <root@gws.fyi>2024-02-13T18·23-0500
committerclbot <clbot@tvl.fyi>2024-06-06T10·29+0000
commitd0ab3c8d15b2293d7752227d50c1b9cbabc57a83 (patch)
tree6e9b7b27376eb34585eb0be599b17bf02e89c3d8 /users/Profpatsch/nix-home
parent08e520b7ccdf39bed2e7ecef6bc0cbb16b01455f (diff)
feat(tvix): Switch to jemalloc r/8222
Switch tvix to using jemalloc as the default global allocator on
supported (eg, non-msvc) platforms. This gives a pretty reasonable
performance boost basically for free:

int                     time:   [24.361 µs 24.386 µs 24.418 µs]
                        change: [-19.355% -18.859% -18.527%] (p = 0.00 < 0.05)
                        Performance has improved.

merge small attrs       time:   [37.201 µs 37.328 µs 37.442 µs]
                        change: [-24.609% -24.266% -23.982%] (p = 0.00 < 0.05)
                        Performance has improved.

merge large attrs with small attrs
                        time:   [20.030 ms 20.135 ms 20.251 ms]
                        change: [-4.2811% -3.2549% -2.3807%] (p = 0.00 < 0.05)
                        Performance has improved.

hello outpath           time:   [967.91 ms 974.07 ms 983.33 ms]
                        change: [-5.5008% -4.4552% -3.4099%] (p = 0.00 < 0.05)
                        Performance has improved.

Change-Id: I6c6e6e3295ec2fca01ea28dc37bcb201cd811767
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10851
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Autosubmit: aspen <root@gws.fyi>
Reviewed-by: flokli <flokli@flokli.de>
Diffstat (limited to 'users/Profpatsch/nix-home')
0 files changed, 0 insertions, 0 deletions