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Update README.md

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Added `--examples` flag and added a few other updates.
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Emery Berger 2023-06-30 16:22:46 -04:00 committed by GitHub
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rust/README.md
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@ -84,23 +84,19 @@ Known caveats so far to generate a report that collects information are:
## Examples
You can find an example toy program at `examples/toy.rs` in this repository, and
we can execute it with `coz`:
You can find an example toy program at `rust/examples/toy.rs` in this repository, and we can execute it with `coz`:
NOTE: If Rust is not yet installed, first run `sudo apt install curl` and then `curl --proto '=https' --tlsv1.3 https://sh.rustup.rs -sSf | sh`.
```
$ cargo build --release
$ cargo build --release --examples
$ coz run --- ./target/release/examples/toy
...
[profiler.cpp:75] Starting profiler thread
$
```
That should generate `profile.coz` in the current directory, which if you plot
that should look something like this:
That should generate `profile.coz` in the current directory, which if you plot with `coz plot` should look something like this:
![plot of `toy.rs`](toy.png)
Note that I'm still learning myself the best sorts of applications to run on as
well as the best sorts of questions to ask `coz` and where to put
latency/throughput points. If you've got ideas or good examples, please feel
free to add them here!