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authorAdam Joseph <adam@westernsemico.com>2023-11-25T09·38-0800
committerclbot <clbot@tvl.fyi>2023-12-12T14·26+0000
commit72ece2e5184df7cb2099e54ace01154a4043d289 (patch)
tree7ad4cefb7973f0bbc10e1ff7edd2e5861b341119 /tvix/verify-lang-tests/default.nix
parent0c15a09b1589de8bbd7f843ec213147d5f089d73 (diff)
feat(tvix/eval): nonrecursive nix_eq() r/7164
This commit rewrites Value::nix_eq() into an equivalent.  Except for
calls to Thunk::force(), the new form no longer uses generators, and
is async only because of the fact that it calls Thunk::force().

I believed that the nonrecursive form would be faster.  It is, in
fact, slightly slower.  I believe this is due to the vec![]
allocation; I am investigating.

Prev-Nixpkgs-Benchmark: {"attrpath":"pkgsCross.aarch64-multiplatform.hello.outPath","peak-kbytes":"459068","system-seconds":"0.71","user-seconds":"5.39"}
This-Nixpkgs-Benchmark: {"attrpath":"pkgsCross.aarch64-multiplatform.hello.outPath","peak-kbytes":"460048","system-seconds":"0.68","user-seconds":"5.73"}
Change-Id: I10f4868891e4b7475df13f0cbc41ec78dd985dd8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10118
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Autosubmit: Adam Joseph <adam@westernsemico.com>
Diffstat (limited to 'tvix/verify-lang-tests/default.nix')
0 files changed, 0 insertions, 0 deletions