4 releases
0.1.3 | Feb 5, 2024 |
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0.1.2 | Feb 4, 2024 |
0.1.1 | Feb 4, 2024 |
0.1.0 | Feb 4, 2024 |
#416 in Concurrency
11KB
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SAS
SAS (Salty-And-Sweet) is an one-line Rust runtime optimization library.
Features
- NUMA-aware
rayon
:numa
feature should be enabled- If you have 1 NUMA nodes, you can experience about 20% performance improvements if the tasks are completed at approximately equal times.
- If you have 2+ NUMA nodes, you can experience extreme performance improvements.
Install
Simple one-shot mode
fn main() {
// That's end!
sas::init();
// ... your heavy works
}
Advanced mode
TBD
Benchmarks
This sections describes the benchmark results. It uses default package features (zero-touch).
Note that the benchmark metrics are sensitive to process, so please benchmark each metric separately!
The lower elapsed time is the better.
Machine | OS (in Docker) | Kernel | Metric | Elapsed time (OFF) | Elapsed time (ON) | Performance Boost |
---|---|---|---|---|---|---|
NVIDIA DGX-2 | Ubuntu 22.04 | 5.14.0-284.11.1.el9_2.x86_64 | rayon_sum | 5,175,824 ns/iter (+/- 2,767,386) | 247,236 ns/iter (+/- 6,151) | 20.93x |
License
SAS is distributed under the terms of both the MIT license and the Apache License (Version 2.0). See LICENSE-APACHE and LICENSE-MIT for details. Opening a pull request is assumed to signal agreement with these licensing terms.
Dependencies
~4–12MB
~144K SLoC