1 unstable release
0.1.0 | Feb 27, 2024 |
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#155 in Profiling
445KB
127 lines
Rust One Billion Row Challenge Generator
Generates one billion rows of data for the 1BRC
https://github.com/gunnarmorling/1brc
Installation
cargo install billion-row-gen
Usage
Defaults:
- The row count defaults to 1,000,000,000.
- The tool will use the
./data/weather_stations.csv
file to generate the weather station names. - The output will be stored in
./data/measurements.txt
.
All of these options may be configured:
billion-row-gen \
--rows 1000 \
--weather-stations ./data/weather.csv \
--output ./data/out.txt
Dependencies
~9–18MB
~229K SLoC