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std::thread: refine available_parallelism for solaris/illumos. #122992
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std::thread: refine available_parallelism for solaris/illumos. #122992
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Rather than the system-wide available cpus fallback solution, we fetch the cpus bound to the current process.
@bors r+ |
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…_upd, r=Amanieu std::thread: refine available_parallelism for solaris/illumos. Rather than the system-wide available cpus fallback solution, we fetch the cpus bound to the current process.
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…iaskrgr Rollup of 10 pull requests Successful merges: - rust-lang#122737 (conditionally ignore fatal diagnostic in the SilentEmitter) - rust-lang#122757 (Fixed the `private-dependency` bug) - rust-lang#122886 (add test for rust-lang#90192) - rust-lang#122937 (Unbox and unwrap the contents of `StatementKind::Coverage`) - rust-lang#122949 (Add a regression test for rust-lang#117310) - rust-lang#122962 (Track run-make-support lib in common inputs stamp) - rust-lang#122977 (Rename `Arguments::as_const_str` to `as_statically_known_str`) - rust-lang#122983 (Fix build failure on ARM/AArch64/PowerPC/RISC-V FreeBSD/NetBSD) - rust-lang#122984 (panic-in-panic-hook: formatting a message that's just a string is risk-free) - rust-lang#122992 (std::thread: refine available_parallelism for solaris/illumos.) r? `@ghost` `@rustbot` modify labels: rollup
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Am I missing something? ISTM that the new block would never be reached because the first block in the cfg_if
already covers solaris and illumos. Have you checked with strace
or whatever equivalent they have?
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…iaskrgr Rollup of 10 pull requests Successful merges: - rust-lang#122737 (conditionally ignore fatal diagnostic in the SilentEmitter) - rust-lang#122757 (Fixed the `private-dependency` bug) - rust-lang#122886 (add test for rust-lang#90192) - rust-lang#122937 (Unbox and unwrap the contents of `StatementKind::Coverage`) - rust-lang#122949 (Add a regression test for rust-lang#117310) - rust-lang#122962 (Track run-make-support lib in common inputs stamp) - rust-lang#122977 (Rename `Arguments::as_const_str` to `as_statically_known_str`) - rust-lang#122983 (Fix build failure on ARM/AArch64/PowerPC/RISC-V FreeBSD/NetBSD) - rust-lang#122984 (panic-in-panic-hook: formatting a message that's just a string is risk-free) - rust-lang#122992 (std::thread: refine available_parallelism for solaris/illumos.) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#122992 - devnexen:available_parallelism_sol_upd, r=Amanieu std::thread: refine available_parallelism for solaris/illumos. Rather than the system-wide available cpus fallback solution, we fetch the cpus bound to the current process.
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Rather than the system-wide available cpus fallback solution, we fetch the cpus bound to the current process.