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title: SZ Lossy Compressor Framework
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colorTo: blue
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# SZ Lossy Compressor Framework

SZ is a modular, parametrizable, error-bounded lossy compressor framework for scientific
data (floating point and integers), developed at Argonne National Laboratory and
collaborating universities. The SZ family includes SZ3, cuSZ, cuSZp, SZp, FZ-GPU and related
tools such as QCAT.

- Website: http://szcompressor.org
- Source code: https://github.com/szcompressor
- Benchmark datasets: [SDRBench on Hugging Face](https://huggingface.co/sdrbench)
- Contact: szlossycompressor@gmail.com