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| author | Mark Rousskov <mark.simulacrum@gmail.com> | 2019-12-16 16:23:07 -0500 |
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| committer | Mark Rousskov <mark.simulacrum@gmail.com> | 2019-12-16 18:31:56 -0500 |
| commit | f6281e858699b482088e5f5cadcc6a0b7ab9e975 (patch) | |
| tree | 58cd07dc6e62d131978a977bd8d261e466911353 /src/rustllvm/RustWrapper.cpp | |
| parent | f0d4b571936d4072ed90ab7750636f68f1443b3e (diff) | |
| download | rust-f6281e858699b482088e5f5cadcc6a0b7ab9e975.tar.gz rust-f6281e858699b482088e5f5cadcc6a0b7ab9e975.zip | |
Change the default thread count to min(4, vCPUs)
This avoids the problems of high thread counts (i.e., contention in the kernel on the jobserver pipe due to thundering herd of readers) while stil giving rustc some parallelism to work with.
Diffstat (limited to 'src/rustllvm/RustWrapper.cpp')
0 files changed, 0 insertions, 0 deletions