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rust-lang / rustc-perf

Website for graphing performance of rustc
https://perf.rust-lang.org
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Migrate from `cg_diff` to `cg_annotate --diff` #1934

Open petrochenkov opened 3 months ago

petrochenkov commented 3 months ago

cg_diff is deprecated now and shows this when run:

Deprecated; use `cg_annotate --diff` instead.

cg_annotate --diff also produces a better output.

rustc-perf doesn't support older versions of valgrind anyway, so we can probably require a version that supports cg_annotate --diff.