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| author | The 8472 <git@infinite-source.de> | 2024-05-05 22:38:39 +0200 |
|---|---|---|
| committer | The 8472 <git@infinite-source.de> | 2024-05-06 00:25:00 +0200 |
| commit | 295432b40e64655b3f0439c5b85e8308f83f41d1 (patch) | |
| tree | c5d3d38c36ae8c5f110ec16930178cf1f4b75eed /compiler/rustc_codegen_llvm/src | |
| parent | 872a85658d13fc424df0c88b1db7973e62d6944e (diff) | |
| download | rust-295432b40e64655b3f0439c5b85e8308f83f41d1.tar.gz rust-295432b40e64655b3f0439c5b85e8308f83f41d1.zip | |
print walltime benchmarks with subnanosecond precision
example results when benchmarking 1-4 serialized ADD instructions ``` running 4 tests test add ... bench: 0.24 ns/iter (+/- 0.00) test add2 ... bench: 0.48 ns/iter (+/- 0.01) test add3 ... bench: 0.72 ns/iter (+/- 0.01) test add4 ... bench: 0.96 ns/iter (+/- 0.01) ```
Diffstat (limited to 'compiler/rustc_codegen_llvm/src')
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