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| author | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2024-06-04 21:41:35 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-06-04 21:41:35 +0200 |
| commit | 610592b5fe5e8382dcda475ef99f7b75cf0f278b (patch) | |
| tree | 36a6e8d4c91979d5141f718b7c7759d599446315 /compiler/rustc_interface/src | |
| parent | d9e149d9d856039695e7056f793719e91e547e33 (diff) | |
| parent | 0a11dcfdf4bd108579093dbe5ecb74481b273035 (diff) | |
| download | rust-610592b5fe5e8382dcda475ef99f7b75cf0f278b.tar.gz rust-610592b5fe5e8382dcda475ef99f7b75cf0f278b.zip | |
Rollup merge of #125930 - weihanglo:opt-dist-respect-cargo-config, r=Kobzol
feat(opt-dist): new flag `--benchmark-cargo-config` This should be the last piece toward self-contained `opt-dist` (I believe). The flag propagates cargo configs to `rustc-perf --cargo-config`, which is particularly useful when the environment is air-gapped, and you want to use the default set of training crates vendored in the rustc-src tarball. It fixes the issue described in #125465 > * The current pinned rustc-perf uses `tempfile::Tempdir` as the working directory when collecting profiles from some of these packages. This "tmp" working directory usage make it impossible for Cargo to pick up the correct vendor sources setting in `.cargo/config.toml` bundled in the rustc-src tarball. [^1] > [^1]: https://github.com/rust-lang/rustc-perf/blob/4f313add609f43e928e98132358e8426ed3969ae/collector/src/compile/benchmark/mod.rs#L164-L173 See also * <https://github.com/rust-lang/rustc-perf/pull/1913> * <https://github.com/rust-lang/rust/pull/125465> * https://rust-lang.zulipchat.com/#narrow/stream/247081-t-compiler.2Fperformance/topic/tempfile.20in.20rustc-perf.20make.20it.20hard.20to.20configure.20vendor r? Kobzol
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