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Update to latest FxHash when it's released #728

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Wilfred opened this issue Jun 7, 2024 · 0 comments
Closed

Update to latest FxHash when it's released #728

Wilfred opened this issue Jun 7, 2024 · 0 comments

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@Wilfred
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Wilfred commented Jun 7, 2024

rust-lang/rustc-hash#37 suggests some perf wins, and difft is very sensitive to hash performance.
@Wilfred Wilfred closed this as completed in 7248e33 Jul 9, 2024
nimrodkor pushed a commit to baz-scm/difftastic that referenced this issue Jul 14, 2024
@Wilfred @nimrodkor
Update to latest rustc-hash version
da51381 
This is a very minor performance win, a few percent in my
benchmarking.

typing_1.ml went from 3.013M to 2.996M instructions (0.6% reduction).
slow_1.rs went from 2.153M to 2.046M instructions (5% reduction).

Fixes Wilfred#728
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