d378111d77
Rather than storing the leaked allocation for the string as the key in
the interner, store the hash (using NoHashHashBuilder). I thought this
would improve performance, but it doesn't:
hello outpath time: [736.85 ms 748.42 ms 760.42 ms]
change: [-2.0754% +0.4798% +2.7096%] (p = 0.72 > 0.05)
No change in performance detected.
but it at least doesn't *hurt* performance, and it *does* avoid an
`unsafe`, so it's probably net good.
Change-Id: Ie413955bdb6f04b1f468f511e5ebce56e329fa37
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12049
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: aspen <root@gws.fyi>
68 lines
1.8 KiB
TOML
68 lines
1.8 KiB
TOML
[package]
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name = "tvix-eval"
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version = "0.1.0"
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edition = "2021"
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[lib]
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name = "tvix_eval"
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[dependencies]
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builtin-macros = { path = "./builtin-macros", package = "tvix-eval-builtin-macros" }
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bytes = "1.4.0"
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bstr = { version = "1.8.0", features = ["serde"] }
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codemap = "0.1.3"
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codemap-diagnostic = "0.1.1"
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dirs = "4.0.0"
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genawaiter = { version = "0.99.1", default-features = false }
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imbl = { version = "3.0", features = [ "serde" ] }
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itertools = "0.12.0"
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lazy_static = "1.4.0"
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lexical-core = { version = "0.8.5", features = ["format", "parse-floats"] }
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os_str_bytes = { version = "6.3", features = ["conversions"] }
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path-clean = "0.1"
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proptest = { version = "1.3.0", default-features = false, features = ["std", "alloc", "tempfile"], optional = true }
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regex = "1.6.0"
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rnix = "0.11.0"
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rowan = "*" # pinned by rnix
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serde = { version = "1.0", features = [ "rc", "derive" ] }
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serde_json = "1.0"
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smol_str = "0.2.0"
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tabwriter = "1.2"
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test-strategy = { version = "0.2.1", optional = true }
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toml = "0.6.0"
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sha2 = "0.10.8"
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sha1 = "0.10.6"
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md-5 = "0.10.6"
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data-encoding = "2.6.0"
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rustc-hash = "2.0.0"
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nohash-hasher = "0.2.0"
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[dev-dependencies]
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criterion = "0.5"
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itertools = "0.12.0"
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mimalloc = "0.1.43"
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pretty_assertions = "1.2.1"
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rstest = "0.19.0"
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tempfile = "3.3.0"
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[features]
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default = ["impure", "arbitrary", "nix_tests"]
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# Enables running the Nix language test suite from the original C++
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# Nix implementation (at version 2.3) against Tvix.
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nix_tests = []
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# Enables operations in the VM which depend on the ability to perform I/O
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impure = []
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# Enables Arbitrary impls for internal types (required to run tests)
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arbitrary = ["proptest", "test-strategy", "imbl/proptest"]
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# Don't leak strings (enable this if you care about peak memory usage of eval)
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#
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# This is intended as a stop-gap until we have a garbage collector
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no_leak = []
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[[bench]]
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name = "eval"
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harness = false
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