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no specific perf

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stelzo 2024-05-21 13:27:28 +02:00
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@ -84,10 +84,7 @@ Please open an issue or PR if you need other integrations.
## Performance ## Performance
This library offers a speed up when compared to PointCloudLibrary (PCL) conversions but the specific factor depends heavily on the use case and system. This library offers a speed up when compared to PointCloudLibrary (PCL) conversions but the specific factor depends heavily on the use case and system.
The `_vec` conversions are on average ~6x faster than PCL while the single core iteration `_iter` functions are around ~2x faster. See [this repository](https://github.com/stelzo/ros_pcl_conv_bench) for a detailed benchmark.
Parallelization with `_par_iter` gives a ~9x speed up compared to an OpenMP accelerated PCL pipeline.
The results are measured on an Intel i7-14700 with benchmarks from [this repository](https://github.com/stelzo/ros_pcl_conv_bench).
For minimizing the conversion overhead in general, always use the functions that best fit your use case. For minimizing the conversion overhead in general, always use the functions that best fit your use case.
@ -104,4 +101,4 @@ Licensed under either of <a href="LICENSE-APACHE">Apache License, Version
Unless you explicitly state otherwise, any contribution intentionally submitted Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in this crate by you, as defined in the Apache-2.0 license, shall for inclusion in this crate by you, as defined in the Apache-2.0 license, shall
be dual licensed as above, without any additional terms or conditions. be dual licensed as above, without any additional terms or conditions.
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