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authorAspen Smith <root@gws.fyi>2024-02-10T17·40-0500
committerclbot <clbot@tvl.fyi>2024-02-13T16·49+0000
commit98b89e53e248e4b8cb6f4be042b9826a57d43e42 (patch)
tree8bb9583b55dae78cfaad481b62c72986f63dd870 /users/aspen
parent7e286aab1a573edc9aef16bb68e9907371917adc (diff)
test(tvix/eval): Add test asserting size of Value r/7509
Now that I've done a ton of things to make sure Value is small on the
stack (16 bytes, which is a perfectly reasonable size for a programming
language Value enum), add a test asserting it stays that way.

These size improvements have a measurable impact, too - here's the
`hello outpath` benchmark compared between canon (as of r/7495) and this
commit:

hello outpath time:   [990.56 ms 995.83 ms 1.0070 s]
              change: [-7.1397% -6.1302% -5.1651%] (p = 0.00 < 0.05)
              Performance has improved.

Change-Id: If99a0976eab28eb5e516fcd2f4a0e068145af23e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10799
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
Autosubmit: aspen <root@gws.fyi>
Reviewed-by: sterni <sternenseemann@systemli.org>
Diffstat (limited to 'users/aspen')
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