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Add benchmark with many associated items #618

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Add benchmark with many associated items #618

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Add `many-assoc-items` benchmark
ecstatic-morse Feb 19, 2020
43e5d1c
Add entry for `many-assoc-items` benchmark in the README
ecstatic-morse Feb 19, 2020
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3 changes: 3 additions & 0 deletions collector/benchmarks/README.md
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Original file line number Diff line number Diff line change
@@ -77,6 +77,9 @@ programs.
the past.
- **issue-46449**: A small program that caused [poor
performance](https://github.com/rust-lang/rust/issues/46449) in the past.
- **many-assoc-items**: Contains a struct with many associated items, which
caused [quadratic behavior](https://github.com/rust-lang/rust/issues/68957)
in the past.
- **regression-31157**: A small program that caused a [large performance
regression](https://github.com/rust-lang/rust/issues/31157) from the past.
- **token-stream-stress**: Constructs a long token stream much like the `quote`
5 changes: 5 additions & 0 deletions collector/benchmarks/many-assoc-items/Cargo.lock
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4 changes: 4 additions & 0 deletions collector/benchmarks/many-assoc-items/Cargo.toml
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@@ -0,0 +1,4 @@
[package]
name = "many-assoc-items"
version = "0.1.0"
edition = "2018"
10,000 changes: 10,000 additions & 0 deletions collector/benchmarks/many-assoc-items/src/lib.rs
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