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| author | Mark Rousskov <mark.simulacrum@gmail.com> | 2025-01-26 20:47:49 -0500 |
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| committer | Mark Rousskov <mark.simulacrum@gmail.com> | 2025-02-01 18:24:54 -0500 |
| commit | 7f1231c986c26dcd1b519b81b78371a750db797a (patch) | |
| tree | b61556a98f63a653afa1425f1df0615b008bdd19 /compiler/rustc_codegen_gcc | |
| parent | 7f36543a48e52912ac6664a70c0a5b9d86509eaf (diff) | |
| download | rust-7f1231c986c26dcd1b519b81b78371a750db797a.tar.gz rust-7f1231c986c26dcd1b519b81b78371a750db797a.zip | |
Shard AllocMap Lock
This improves performance on many-seed parallel (-Zthreads=32) miri executions from managing to use ~8 cores to using 27-28 cores. That's pretty reasonable scaling for the simplicity of this solution.
Diffstat (limited to 'compiler/rustc_codegen_gcc')
0 files changed, 0 insertions, 0 deletions