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| @@ -79,6 +79,12 @@ Here's a typical workflow for comparing frame rendering performance between diff · 78 unmodified lines | ||
| 79 | 79 | |
| 80 | 80 | The `script/histogram` tool can accept as many measurement files as you like and will generate a histogram visualization comparing the frame rendering performance data between the provided versions. |
| 81 | 81 | |
| 82 | +### Using `util_macros::perf` | |
| 83 | + | |
| 84 | +For benchmarking unit tests, annotate them with the `#[perf]` attribute from the `util_macros` crate. Then run `cargo | |
| 85 | +perf-test -p $CRATE` to benchmark them. See the rustdoc documentation on `crates/util_macros` and `tooling/perf` for | |
| 86 | +in-depth examples and explanations. | |
| 87 | + | |
| 82 | 88 | ## Contributor links |
| 83 | 89 | |
| 84 | 90 | - [CONTRIBUTING.md](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md) |